Garou returns to city Z. He then enters a tunnel that leads to the Monster Association. Gyoro Gyoro senses Garou's presence however he doesn't know it's him.

Gyoro Gyoro (in mind): An intruder.... in path A-8... its not a machine it's a living being. Is it a monster wanting to join or a Hero Association spy? No.. acting alone like this would be far too reckless... The decisive battle is at hand so, I must tread lightly as I verify this threat. Thanks to my Super Spirit Sense ability, I have decent approximation of their location.

Gyoro Gyoro: Hey. You nocturnal foot soldiers. Someone has entered our base give them a warm welcome. If they're a monster lead them here, anything else you do what you want with them.

Monsters: Awwww right!!!

At Saitama's apartment

Saitama: Yo how long are you planning on sleeping on my floor? It's morning already. Hey!

King: Nghhh. Huh? Why am I here again?

Saitama: You were unconscious during the free for all for that meat. I though you were dead.

King: Where's everyone else?

Saitama: I kicked them out once they've finished eating and Genos is in for repairs.

King: I see I'm sorry for being the only one that stayed the night Saitama.

Saitama: It's fine. Hey since you're on your way home could you take out the trash? It's pretty far from here. Anyway it's recycle day today. Thanks in advance.

King: Phew. I slept like a log. He makes his way out of city Z and takes the trash out for Saitama. On his way home he sees some people standing outside of his house.

King (in mind): Hmmm? There's people in front of my house.

Hero Association staff #1: He's finally returned!

Hero Association staff #2: Ah! Thank goodness! We'be been looking everywhere for you King sir!

King (in mind): Ah they're from the Association.

Hero Association staff #1: We weren't able to contact you! We've been searching all over for you!

King: Oh sorry my communication was broken from my last battle.

Hero Association staff #2: Where were you last night?

King: Errr city Z.

Hero Association staff #1: Ah! Are those stains on your clothes...

King: Oh these were from the hot pot last night..-

Hero Association staff #1: Must be the body fluids from a monster!

Hero Association staff #2: He must've engaged in a heroic battle all night long! King! It pains me to ask you this when you've been fighting all day and night long without a moments rest...

Hero Association staff #1: Would you allow us to escort you to the Hero Association HQ as soon as possible....?

At the Hero Association

Narinki (in mind): I explicitly told captain Tongara to contact me once every one to two hours, and yet... I've waited an entire night and I haven't gotten any news from the squadron! Did the operation fail? We're they completely annihilated? Could they've been taken down that easily? When the heroes make their move will the results be the same...?!

Sekingal: Mr. Narinki. I see that you haven't gotten any sleep. I suggest you retire to the break room and get some rest.

Narinki: Sekingal my forces have been wiped out entirely. It's terrifying the situation has turned dire... At this rate the battle will be one sided! We'll be destroyed!

Sekingal: Fear not! I told you this did I not? We will rescue your son without fail. Please have faith in the Hero Association.

Narinki: Do you really think we have a winning chance? What about Metal Bat he's a S class hero and yet he still lost... I have no basis to believe in you people. You're not trying to act tough are you...? Please my son... I have no one else to rely on except you all... if it's money you need I'll give you all you need. If it means I get to see Waganma in good health..! If it's for my son I'll give all my fortune to the Hero Association!

???: We don't need your money.

Narinki: Who's there...?!

Flashy Flash: The only ones you can entice with money are those whose power is weaker than money itself. In the fight against monsters, people like that are worth less than garbage.

Superalloy Darkshine: Exactly! Only those who have unrelenting courage to face evil can stand on the battlefield! I believe that's what you're trying to say, right, Flashy Flash?

Tatsumaki: You couldn't be more wrong. At the end of the day, if you're strong nothing else matters. You loafy ideals are less than secondary. Why don't you leave everything to me?

Atomic Samurai: But this time our priority is rescuing the kid right? That's why we're acting as a team, if it was just the usual extermination. I already would've taken my disciples and cut my way into the place.

Zombieman: Raiding the monsters hideout with these members.... what a simple task. I like it. It just so happens that I've really been in the mode to crush an organization like this...

Puri Puri Prisoner: I will do my utmost to bring back the boy they kidnapped, and all of the cute little prisoners! I swear it on this hand-knit sweater!

Child Emperor: I've identified the location of their base. All we are waiting for now are King and the replacement members. We'll storm the hideout at noon, save the boy, and finish off the Monster Association once and for all!

Tatsumaki: So just sit back and have a nice nap old man. By the time you wake up, it be all over.

Sekingal: Mind your manners! Mr. Narinki is one of the Hero Association's top investors.

Tatsumaki: You wanted to do a little strategy meeting with us S class heroes, right? Well get on with it.

Narinki: I'm... going to lie down for a bit. Sekingal... the rest is up to you.

Sekingal: Leave it to me, sir.

Child Emperor: I'm gonna give you all a map of the Ghost Town.

Jamal: Don't start without us!

Child Emperor: Jamal, Melascula what are you doing here?

Melascula: We heard there was a meeting for S class heroes and came on by. However we also heard that we shouldn't be included.

Child Emperor (in mind): Did they eves drop on me and Sekingal?

Child Emperor: No no we didn't exclude you guys. We didn't.

Jamal: You're a bad lair. Anyway we're joining in on this operation to help you guys so if you please explain it to the five of us.

Child Emperor: Five of us?

Y/N (from the phone): Yeah to all five of us!

Zombieman: Is that Y/N the monster we're working with?

Y/N: Not a monster. I'm a half demon. Anyway you guys the Monster Association will send in groups of tiger class and lower against you. Maybe a demon or two but mostly tiger and lower. Also some of the executives they have are meant to kill each of you. So try to stay away from them.

Atomic Samurai: So there's a monster that I can cross swords with?

Y/N: Well no but he will kick your ass. No matter how much you cut or slice him he'll duplicate and he's pretty strong for a small monster. This monster is Black Sperm. You and Flashy Flash are gonna have to stay away from this one.

Puri Puri Prisoner: Are my cute prisoners ok?!

Y/N: Sorry man they've been turned into monsters. The monster that brought them here was Nyan he's one of the executives and probably one of the weakest of the group. Oh and Pig God there's a executive that is very similar to you it's name is Gum no joke this monster will make it look like you're on a diet. So stay away from this one.

Pig God: Ok

Tatsumaki: What about me?

Y/N: Hmmm... You should be fine. Just don't go fighting Gyoro Gyoro, Homeless Emperor, and Orochi all together. Anyway that should be it for now.

Child Emperor: What about Waganma? Is he ok?

Y/N: Oh yeah they're feeding him some bread and water. We'll break him out once you guys come over. Just call me and We'll bring him up to the surface to you all.

Child Emperor: Ok then as I was saying. I've located several different entrances. We'll split up and charge them from all sides at once.

Superalloy Darkshine: Hey, it took us up so long to get everybody together, and now you wanna spilt us again?

Child Emperor: I'm sure they're organizing similar tactics. If we go in as a single group, we're the ones who'll be surrounded it would be a massacre. Hands out the locators. Here, I set up some locators that can pinpoint where everyone is. Since there's a hostage at risk, we should make this fight as short as possible. The child is out first mission. Anyone's ok as long as you find him soon. The supporting members will stay outside, by the entrances. If any monster tries to run, they can be finished as soon as they pop out of the ground.

Atomic Samurai: So they'll be playing wack a mole, eh?

Sekingal: Regarding the support troops... we've assigned the better performers from each rank. Each team is certainly able to subdue any threats up to level Tiger.

Tatsumaki: Don't tell me you're dragging Fubuki into this?

Sekingal: Eh? Yes... of course we summoned her, too why? The Blizzard of Hell is a must in such a battle. She's heading here as we spea-

Tatsumaki: No. Who said you could go and put my little sister in danger like that? I will NOT let you involve Fubuki with the war against the Monster Association. I'm on it that's more than enough. Got it?

Sekingal: But-

Tatsumaki: Got it?

Sekingal: Ah... yes, uh- understood.... we shall inform Fubuki about her cancellation....

Y/N: A bit protective don't cha think?

Tatsumaki: What you got a problem with me protecting my little sister?

Y/N: First off she's the little sister?! And secondly she will not be able to protect herself nor be as strong as you if you keep protecting her like this. Like a mama bird you got to let your little ones fly. Ya know?

Tatsumaki: Don't you dare tell me how to take care of my sister!

Y/N: Just saying. You won't always be there to protect her. And if she dies it's kinda on you because you won't allow her to get better.

Jamal: Y/N stop.

Y/N: Just saying. Anyway I'll go ahead and break Waganma out once you guys get here and bring him up to the support team.

At the Monster Association in the cell room

Royal Ripper: Good morning! Have you been good little boys? Today I'm here for you!

Tareo: Ahhhh!!!

Royal Ripper: Tareo dear, come here, will you? Only you. It's time.

Waganma: Huh?! Why is this guy getting out but not me? That's totally unfair release me too!!

Royal Ripper: Release? Oh no, no, no... it's time to go visit my room with me. We'll play lots of fun games together! It will be so much fun!

Waganma: Pushing Tareo to Royal Ripper. Welp, you heard him... it's only you go on.

Tareo: Noooooo... I don't wanna... I don't wanna... someone help!! Heroes!!! Hero, please come now ahhhhhh!!!

Royal Ripper: You know. I really didn't want to tell you this but... the Hero Association is only after that other kid. Nobody knows about you. The heroes are absolutely not coming to save you.

At a nearby tunnel

Super mouse: Not a single monster who went to confirm the status of the intruder has returned.

Showerhead: But the battle alarm hasn't been sounded.

Narwhal: Gyoro Gyoro said there's only one intruder so it's probably not related to the Hero Association.

Super mouse: How barbaric... looks like it went on a rampage... so it's probably not human.

Showerhead: That means the intruder is a monster?

A/N: All these three monsters are demon rank btw.

Super mouse: Maybe it's a monster with a cruel and savage temperament, like Royal Ripper. After all there are plenty of monsters who are hostile towards the Monster Association.

Narwhal: It would be bad it were to cause further chaos before our battle with the S class heroes officially begins. Regardless, like Gyoro Gyoro said, let's assess the situation, and eliminate it if necessary.

Showerhead: Speaking of Royal Ripper, where did that bastard go? Shouldn't someone with a thirst for blood and slaughter like him be making an appearance right about now?

Narwhal: If he's not around, it means he's with the kid they caught yesterday. He probably couldn't hold it any longer.

In Royal Ripper's room

Tareo: Aaahhhhhhh!!!! Nooooo!!!! Save me!!!! Someone!

Royal Ripper: has his blade up in Tareo's face. Hehehe your reaction is so adorable.

Tareo: Why.... Why are you doing this....?!

Royal Ripper: Why, you ask... because I'm a monster. I had no interest whatsoever in this kind of large scale battle to begin with. Even if a new world ruled by monsters or whatever never becomes reality... I'll be fine as long as I get to unleash my urge to rip things apart. My only goal in life is "slaughter". Right now, I can't take my eyes off of you. Let's start with the tongue.

Tareo: Save- save me!!!!

Royal Ripper: Garou comes crashing through the wall. You! Went to slash Garou but he breaks his arm blade with one hand. And with the other he punched Royal Ripper in the face so hard it flew off his body. Then with Flowing Water Fist Fighting Style. He did this.

A/N: He shape his hand as a sharp claw which cuts Royal Ripper's body and head to pieces.

Tareo: Uncle!!!!

Garou: Get moving you shitty brat.

Garou (in mind): inspecting Royal Ripper's arms. What's that stuff... inside the bandages? Disgusting.

Garou: Breaks open Royal Ripper's door. If you get caught again you're finished, better remember that.

Tareo: Un... uncle how do you know your way around here?

Garou: It's because I'm a monster.

Monster #1: Ah?! Humans...

Monster #2: It's the intruder.

Monster #1: They both begin to charge at Garou. This is our chance to impress Gyoro Gyoro! Let's finish him!

Monster #2: Huh? This guy kinda looks like... The Hero Hunter...

Garou: He easily kills the monsters. Tsk just fodder... grabs one of the monsters limb and eats it.

Tareo: What... what are you eating... you're gonna get an upset stomach... un... cle...

Garou: I just need to replenish my energy. Anything will do. Can't worry about this stuff from now on. I got my revenge... my business here is done, time to get out. If you want out, shut up and follow me. Runs to an exit

Tareo: Wait for me! Follows Garou. Don't run too fast.. uncle... you're covered in injuries, are you sure such vigorous exercises are ok? Maybe it's better if you found a hiding spot to rest...

Garou: They already have my location, they have a monster with such ability. They will keep sending assassins after me if I were to stop. Luckily for me they're pretty preoccupied at the moment, and it doesn't look like they'll be sending everyone after me. All I have to do is follow the shortest path to the exit, and dispatch all monsters along the way.

Tareo: Actually.... Actually there's another hostage! Someone around my age!

Garou: Who cares!

Tareo: Please go and save him aaahhhh!!!!

Garou: You know... I don't know where you got that impression... but I didn't come here to save you... sees a executive behind Tareo. Listen... what the hell is this thing... it's slowly getting closer, one step at a time... don't turn around... dumbass...

Garou (in mind): The executive in front of them is Overgrown Rover. Tareo gets behind of Garou. My heart is pounding and my skin is crawling. That's a red flag if I've ever seen one. This thing's friggin strong... right now, given the location I should be doing everything I can to avoid a fight. Slowly walks back away from Overgrown Rover.

Tareo: Mister...

Garou: Shh! Stay quiet... don't do anything to provoke it. Go... But don't run... take it slow.. so you don't excite this beast. They got far away from Overgrown Rover. Alright, good... it's not coming after us. We'll be fine as long as it doesn't get hostile. That's it... just let us pass. Whew... as long as we keep putting distance between us, we can rela-

Tareo: Super mouse appears around the corner. They found u- Super mouse went to punch Tareo but thanks to Garou he misses. Narwhal went to stab Garou with his head but misses. Garou pushes Tareo away. Garou was about to hit Narwhal till a stream of boiling water hits him.

Garou (in mind): Boiling water?! He moves out of the way to Tareo to face the three monsters. The monster that was releasing the boiling water was Showerhead.

Super mouse: Oh so you were the intruder, eh? I guess we can interpret this as you taking the humans side, right?

Showerhead: I have no clue why Gyoro Gyoro was so interested in you, but... it was really in your best interest to stick with us, Hero Hunter!

Super mouse: This'll be a perfect warmup before we slaughter all those damn heroes.

Narwhal: You got a little too cocky for your own good. And with that, it's time for you to die! He jumps at Garou spinning like a blade trying to hit him. My horn is the strongest in the world! It's impossible to break!

Showerhead: I can alter the properties of the water inside my body and spray it out at will! First was boiling water, but what would you like next?! Liquid adhesive? Sulfuric acid? I'll give you a bath you'll never forget!

Super mouse: I'm a former lab rat who survived countless cruel experiments! I've got superior intellect and enormous muscle mass! And best of all, I've also acquired regenerative powers that completely surpass other organisms! I can recover from minor injuries almost instantly! Your attacks won't be able to put a scratch on me!

Showerhead: Narwhal charges at Garou with his spinning blade attack. Garou dodges and kicks him to a wall. Showerhead begins to shoot out some dangerous water at Garou. Hahahahahah! I'll shower you with chemicals unbeknownst to even me! With Flowing Water Fist Fighting Style he deflects the stream of water being shot at him and punches Showerhead in the face.

Super mouse: He jumps in to punch Garou with his right arm. Garou shape his hand into claws and punches his fist cutting Super mouse's entire right arm. Including his right leg, a bit of his left arm and nose. Guaaaaaahhhhhh!!!!

Showerhead: He- he so strong!

Tareo (in mind): Wow mister... you're amazing. You're getting stronger by the minute...!

Showerhead: Super mouse regenerates from his injuries. Now I can see why you have the gall to call yourself the Hero Hunter.

Garou: I'm all to familiar with being outnumbered. This ain't nothing new.

Showerhead: And yet, we three are the disaster level "demon"...!

Garou: Your "disaster levels" aren't reliable for shit, and yet you dumbasses treat that stupid power scale like gospel.

Super mouse: Gyoro Gyoro was the one who determined our power levels.

Garou: He has an ability that can gauge a monster's power level. Which means that our strength is the real deal. That so... I guess that makes me a "Dragon", eh?

Super mouse: Hey! You're getting a little too conceited. A disaster level "dragon" means that you're on the same level as a Monster Association Executive. A little punk like you can't even compare to them.

Showerhead: Better yet... you're acting as if you've already won. How naive.

Narwhal: He breaks from his body and is now just a sharp spear. Super mouse is carrying him right now. Good job stalling for time. My transformation is complete. This is my killer move attack mode! Let's show him "that" technique.

Super mouse: Damn right! I'll skewer him once and for all! Mmhah!!! He throws Narwhal at Garou.

Showerhead: Jet stream! Shooting that jet stream to boost Narwhal's speed.

Narwhal: Demon Trinity Tech Super Speed Pierce!

Garou: He remembers Stinger using a similar attack like this. He easily dodges. Are ya even trying? This is like slow motion. *sigh* no big deal...

Overgrown Rover: *ROAR*

Garou: Ah Damn.

Tareo: Mister! Not that way!

Super mouse: ?

Narwhal: Hel- helaargh! Aaaaaargh!!!!!!

Garou: Narwhal was sent flying back to the group with his head being broken. Impossible to break, huh.

Super mouse: Rover....

Showerhead: Oh no... we stepped on the toes of an executive. Turns out they ended up hitting Overgrown Rover and he's pissed.

Garou:... You mean it's brass? Seriously? It's a damn dog!

Showerhead: And a top dog, at that. In our system here, power levels rule supreme.

Garou (in mind): Damn what now? Overgrown Rover shoots out a dangerous fireball at the group. Come on, the hell's that?! Holding Tareo he makes a run for it.

Showerhead: Full opening! Shoots out a stream of water at the fireball. I'll try to hold it back with my maximum water pressure! He gets destroyed by the fireball.

Super mouse: My regenerative powers will ensure my survival! Ooooooooooohhh.... Gets destroyed by the fireball. The fireball is so powerful up in the surface is causing an earthquake.

Somewhere else in the Monster Association

Y/N: Hmmm?

Galand: What is that?

Y/N: Probably one of the executives. They must've found the intruder.

Galand: You're going to it aren't you?

Y/N: Yep! Oh while I'm out try to find out where they're keeping the Monster Cells and bring some just in case.

Galand: Ok come on Jim.

Jim: Ok

Y/N: Glad to see he can start talking now.

Back with Garou

The entire hallway begins to break down there's a giant debris in front of Garou. He cuts open an opening for him with the Flowing Water Fist Fighting Style.

Garou (in mind); So that's the power of an executive level monster... this is disaster level dragon.

Garou: Why are ya standing around like a frigging idiot? Get the hell outta here! We gotta split up to run away!

Tareo: But mister... there's no way I can make it alone!

Garou: I don't care! Go away!!! I'm not yer babysitter, kid! Yer making everything more difficult! I already saved yer damn life once, what more do ya want? Take care of yerself for once!

Tareo: *sniff* Bwaaaahhh! Runs away.

Garou: Overgrown Rover sees Tareo and beings to shoot a fireball till. The hell yer looking at?! Garou is attacking Overgrown Rover's feet. Hah! How's that, huh?! Bet it stings a bi- wait- Overgrown Rover begins to shoot the fireball at Garou. It was a direct hit.

Garou (in mind): I'm dead! No way in hell I can survive this. Dead cause of some ugly kid. Fuck.. not like this, come on... damn, I want a soda. I said I wanted to fight heroes that're strong like monsters! I never even wanted to fight actual monsters in the first place! And I wasn't done yet!!! But now... it's ove- He goes crashing down a bunch of floors.

He still survived

Overgrown Rover begins to shoot a lot of fireballs at Garou. Garou manages to dodge some of it but still gets hit by one of the fireballs. The whole fight is making an devastating earthquake on the surface destroying some cities.

Garou: He manages to hide from Overgrown Rover. He is on top of him. He then jumps off. Don't think it'll be so easy, stupid dog! Sit!!! A direct hit on Rover's head but Overgrown Rover headbutts Garou upwards and shakes off the punch. I put it all into that strike! And he still shook it off?!

Y/N: Yo Rover pass him up here!

Overgrown Rover grabs Garou's leg with his mouth slams him into wall and throws him upwards.

Y/N: Groundpound! Punches Garou he was sent crashing down underneath Rover.

Garou: *Wheeze...* Overgrown Rover begins to shoot a fireball at Garou. He was sent crashing down into Gyoro Gyoro's room.

Garou (in mind): Damn dog collapsed the entire thing down to the lower levels... fuck... I gotta go back up, and fast... but... I'm trapped...

Y/N: Yo Gyoro Gyoro! Lands in the room. Rover and I have brought you the intruder!

Gyoro Gyoro: I knew something was crashing down here, but the invader was him? Splendid I'm impressed. You've met my expectations Garou. I thought you'd survive. I am happy. Thank you Y/N and Rover for bringing him to me. He removes the rubble that was on top of Garou.

Garou (in mind): Psychic powers, huh... so this thing can move objects at a distance...

Garou: Gyoro Gyoro... ya sent yer shitty goons after me... this whole thing is all yer fault...

Y/N: Well is also ours but these "shitty goons" are the ones that kicked your ass!

Garou: Tch! He tries to attack Y/N but is unable to move. What's.... this.... now!?

Gyoro Gyoro: Don't try to resist, it's futile.

Gyoro Gyoro (in mind): He's developed quite a lot in such short time. I barely even recognize him...

Garou: Hey... cut out this crap right now... or else...

Gyoro Gyoro: Let's have a little talk. Right now you can only be considered a "half monster". But though not a complete monster, you were able to survive Rover's burning heat bombs. Your physical body holds limitless potential... but this will not be enough. Leave it to me, and I will raise you I into the strongest monster.

Garou: What's that, you want to raise me? Like teach me how to use psychokinesis?

Gyoro Gyoro: What I will teach you is neither superpowers, not martial arts. But the secret behind monsterfication. It will accelerate the process of you becoming a true monster. Simply put, you must experience "death" many times as a human. In order to completely overload your body and spirit. It sounds simple, but in actuality, it's extremely difficult. Death could occurred at any point. Even if one did survive, it's quite common for growth to stagnate due to low intelligence, and you end up with a mediocre monster. The most important part is to experience a hell that is tailored to the individual.

Garou: Sounds like you've tried this a bunch of times.

Gyoro Gyoro: A bunch of times? I've run countless tests on humans and monsters alike. Even though it's easy to turn humans into monsters. The process simply transforms abilities already possessed by the original individual... with no prospect of further growth. I did everything I could to figure out a way to break though the limit of growth... monster cannibalism, blood and cell transfusion, breeding. Experiencing different types of pain and stress. Increasing their level of anger and hatred. Everything I could think of, I tried during this process... I found that it is possible to reach the next stage if one conquers death. And if the process is repeated, you end up with explosive growth. Even though I've had a few successes that grew pretty powerful, that all died before attaining disaster level "dragon". But amidst a mountain of failures... I've had my first success...

Flashback

Psykos: Um, pardon me... can I talk to you for a second? See you're going crazy right at this moment. "Monster King" Orochi-sama.

End of flashback

Gyoro Gyoro: and as a result of your battle with Royal Ripper, you broke through another wall. However you possess qualities even greater than his. Your monster-fication is smoothly underway. You've already become very strong. As long as you follow my program, you Garou, can also become like Orochi... no, you can become an even stronger monster... join forces with me. Become the strongest monster, and together we will erase the heroes from this world. I will realize your dream.

Garou: Mind your own business. And leave me the hell alone from now on.

Gyoro Gyoro: You lost your right to refuse. The moment I set my sights on you.

Garou: I hate nothing more than bystanders who think they're too good to get involved. I'm going to drag you all in.

Gyoro Gyoro: Huhuhu... you're just bluffing. After all, you can't even move. Garou is struggling to move. This is my power as a psychic. My abilities surpass even the two known as witch sisters in the esper world, Tatsumaki and Fubuki. It is in the realm of gods! Garou slowly moves forward shocking Gyoro Gyoro.

Garou: Slowly... but surely... I'm starting to... get used to it.

Gyoro Gyoro: Why are you able to move?!

Garou: Who knows.

Gyoro Gyoro (in mind): Is this the so-called fighting spirit? His adapt ability is extraordinary. Putting him in a leash won't be easy.

Gyoro Gyoro: Let me discipline you with pain. Shoots a bunch of rocks at Garou trapping him. Garou breaks free and destroys the rocks around him. 

Garou: Hmph your abilities are nothing to write home about. This is the advisor of the Monster Association? That's shocking. You released your bindings the instant objects start flying... seems like you are only capable of doing one thing at a time with your abilities. That's how I'm able to defend against your abilities, they pose no threat to me. Psychic powers don't scare me one bit.

Y/N: How about physical monsters? Went in to punch Garou. Garou blocks it but was pushed back a bit. You certainly gotten stronger but will you be able to defeat Orochi? Let's find out. Charges at Garou. Time to take this serious! Fist of Fury! Rapidly punches Garou. Garou rapidly punches back and is keeping up with Y/N's punches. Ragh!!! Y/N determined he punches much faster than before overwhelming Garou a bit. Then he lands his last heavy punch on Garou. Garou was sent crashing to a wall. Haaaa... if you're unable to beat me then you'll have a hard time with Orochi.

Gyoro Gyoro: There was no need for you to step in Y/N.

Y/N: Hey you're the advisor here we're gonna need your bright mind for when the fighting starts.

Gyoro Gyoro: We'll the heroes at almost here and we should take it easy. So... Orochi~ please go ahead~

Garou: Gets up. Urgh.... What? Orochi's hand comes crashing through the floor grabbing Garou pulling him down. You...

Gyoro Gyoro: Good luck.

Garou: Ugh.... Argh.... Argh...... Orochi has Garou in his hand. He is crushing him with his grip.

Gyoro Gyoro: Come Y/N next to me. Y/N stands next to Gyoro Gyoro. The whole room starts changing.

Y/N: Whoa!

Gyoro Gyoro: Ah Orochi! Coming down from an elevator with Y/N. He's useful. So please don't kill him.

Garou: Haa.... Gets squished by Orochi's grip again. Orochi let's Garou go leaving him to fall on the floor. Garou struggling to get up.

Gyoro Gyoro: Oh... you can still get up. This determination of yours, where does it come from? Well, I suppose it doesn't really matter.

Y/N (in mind): At this point I wouldn't be surprised if he had the Determination soul.

Gyoro Gyoro: Garou gets up to face Orochi. Orochi towers over him. Orochi sends his horn flying to Garou. Garou dodges but Orochi's horn stretches and impales Garou crashing him to a wall. The horns on Orochi's head was the initial discovery very after he became a monster. Orochi's horn let's go of Garou and went back to his head. They're heavy, flexible and very fast.

Y/N: *whistle* Damn...

Gyoro Gyoro: Indeed, they can extent to great distances, and freely controllable. Tough to deal with, right?

Garou: Even though he has a hole on his stomach he is still standing with a smile on his face. (WTF!?!?) Not a problem... my body had already been stabbed earlier... hehe.

Monsters: Orochi sends all of his horns on Garou. Using his fighting style Garou repels to horns away from him. Look! Orochi himself has entered the battle! Is that the intruder from earlier? Garou jumps onto the top floors where the monsters were at. Huh? Garou kills the monsters in front of him running through the top floor. Orochi still sending his horns to impale Garou but he is too fast.

Gyoro Gyoro (in mind): He's speeding up!

Garou (in mind): Moving from the ground to the top and bottom floor dodging Orochi's horns. I can keep dodging but that's not gonna solve the problem. He jumps to Orochi's face going in for a hit. You'll be in my reach if I get close. Since you were originally human, the weakness should still be at the same spot. I'm gonna destroy this oversized target!!! Opening his mouth Orochi grows many mouths with many sets of teeth. Whoa! What?! Garou dodges Orochi's bite. Orochi then takes a form of a T-Rex.

Garou: Heh. After the dog monster comes King of the Worms... From his mouth and other monsters growing from his body Orochi shoots a deadly fire laser at Garou. Shit... It was a direct hit Garou is being burned alive. Gyoro Gyoro creates a force filed powerful enough to protect themselves from the heat. Y/N has his tail wrapped around him protecting him from the heat.

Gyoro Gyoro: Withstanding super high temperature like it's no big deal... From the tentacles Orochi forms his arm again to punch Garou. It was a direct hit the shockwave was so strong it cleared all the fire in the area. Garou blocks Orochi's punch but was pushed crashing into a wall. As the complete ultimate being Orochi is far beyond your current level. Just give up already.

Garou: He crashed to the wall so hard the smile on his face is now replicated on the wall. Don't make me laugh. Gets back up. I'm a genius. You won't keep landing the same attack on me. I'm turning this around from now on. Just watch. This guy is very strong indeed. But that strength is all he has. He's messing the thing that would make him a "Monster King".

Gyoro Gyoro: Which is?

Garou: There's no terror. He doesn't have what it takes to terrify others. I on the other hand... will let you experience... Terror...! Gets in his battle stance. Come... and be terrified!!! Orochi copies Garou's battle stance.

Garou: Are you kidding me?

Garou (in mind): Don't tell me this guy...

Gyoro Gyoro: Do you really think you're the only genius? Your movements and techniques can be copied with one look. Orochi has grown even further thanks to you.

Orochi: As you wish, I will bestow upon you terror.

Garou: .....Heh. Did you say you learned my techniques after one look...? So you've adopted a comfortable style that would make my life easier on purpose. How considerate of you... Jumps up to Orochi. You're about to regret it!!! Orochi creates monsters from his tentacles to attack Garou with Flowing Water Fist Fighting Style. Whoa

Garou was sent crashing to a wall defeated.

Gyoro Gyoro: The obsession with defeating heroes. The intense desire to become a monster. And yet there is no monster like impulse or lust. Are you still unable to completely abandon your humanity? The purer they are, the greater the inner struggle cognitive dissonance can easily create gaps in the heart. I will take my time to throughly brainwash you. The more aces we have, the better. After all, Hero Association might have their own hidden cards above the S class.

In the surface

Saitama: I definitely heard something from below. ...hm? But now it's all quiet. ...... Opens up the sewer valve.

A/N: Sorry it's been a while since I made a new chapter to this was just working up some ideas for this story and my other one. Anyway hope y'all enjoy this and see y'all in the next chapter.