2 hours later, the turtles, April and Ragna caught up with each other.
Ragna: any luck yet?
Donnie: We did encounter someone that had powers like you.
Ragna: Really? What did he look like?
Raph: Well he wore a military uniform, had blonde hair, and he wields an icy katana.
Ragna: wait. Did you encounter Jin?
Leo: Wait who's Jin? You know him Ragna?
Ragna: Yeah I know him, he's my brother, and the Hero of Ikaruga
Donnie: Wait how is he your brother?
Ragna: Yeah... it's a long story.
"What about you guys?" Ragna asked Leo and Mikey
Leo: Well, We encountered two girls, I think their names were Noel and Makoto.
Raph: and I'm guessing you know those two Ragna?
Ragna: Of course I do you dumbass.
Raph: What was that?!
Raph was about to hit Ragna but Leo stopped him.
Leo: let's head back to the lair and plan our next move.
"We'll continue this later," Raph said as he glared at Ragna

[There should be a GIF or video here. Update the app now to see it.]

Meanwhile, A man in white armor with a white ponytail wearing a white mask is walking through a factory. That man was Hakumen,
Hakumen: How did I get here? Could it be the Grimalkin's doing?
Hakumen was looking around until he was surrounded by Foot Ninjas
Hakumen: who are you?
The ninjas didn't say anything, as they attack the White Knight.
To deal with them, Hakumen took out his sword, The Nox Nyctores Interfectum Malice: Ōokami. With it, he sliced them in half.
As Hakumen was walking by, when he saw Fong talking to a dog mutant.
Fong: No it was someone else.
Dogpound: Then who was it.
Fong: He calls himself Ragna the Bloodedge.
Dogpound: Describe him.
Fong: Well, he has white spiky hair, a red jacket, and a weird looking sword, and his powers are off the charts
Dogpound: Interesting. Find him, and bring him here!
"So the Dark One is here in this world," Hakumen said to himself.
Just then the door was knocked down as Hakumen appeared
Dogpound: Who are you?
Hakumen: My name does not concern you.
Dogpound: Just what do you want.
Hakumen: I heard that you were talking about Ragna the Bloodedge, You will give me the location to where he is.
Dogpound: You think that I give away info to some stranger like you
Hakumen: then you have left me no choice
Hakumen grabs the grip of his sword and does his speech.

I am the white void...

I am the cold steel...

I am the just sword...

With Blade in hand, shall I reap the sins of this world... and cleanse it in the fires of destruction.

I am Hakumen... THE END HAS COME!!!

The ninjas attacked the White Knight But Hakumen counters one of them with Zanshin as he grabs one of the ninjas and throws him to the wall.
Hakumen lifts his sword and charges his blade beam
Hakumen: Empty Sky Form... SUMMER'S ADVANCE!!
When Hakumen released the blade beam the rest of the ninjas were annihilated
After Hakumen reaches Dogpound, he points his Phenomena Weapon at his throat.
Hakumen: Start talking! Where is Ragna the Bloodedge?
Dogpound: I don't know what you're talking about. But he could be allied with the turtles.
Hakumen: Turtles?
Dogpound: maybe we could use your help in hunting them down
"Very well I shall find these "turtles" for you. But we are not allies" Hakumen said as he sheathes Ōokami.
"And know this, if I find out that you are lying, I won't hesitate to cut you down," Hakumen said before he left.
Meanwhile back at the lair Leo and Raph were sparring, Mikey was playing video games, As for Ragna, he was sitting on the couch relaxing.
Donnie: Hey uh Ragna, mind if I see your weapon?
"Sure go right ahead," Ragna said as he Shows Blood Scythe to Donnie.
Donnie began to analyze it.
Donnie: I've never seen anything like it! Where did you get this?
Ragna: I got it from Jubei. My weapon's called Blood Scythe.
Donnie: And who is this Jubei?
Ragna: He's my Master, who adopted me and Jin, he's also a cat.
Mikey: You were adopted by a cat?
Ragna: Yeah..?
Donnie: Huh. Kinda reminds me of Splinter,
Ragna: Uh? Who?
Leo: He's our master. He also adopted us,
April: Hey Ragna, you might wanna check this out!
Ragna: What is it?
April turns on Her laptop as the video starts playing
News reporter: In tonight's news, a group of foot ninjas has been countlessly slaughtered by an unknown masked warrior
Ragna: This better be good.
New reporter: Here is some footage from the fight with the masked warrior.
The footage showed the foot ninjas attacking Hakumen but they were slaughtered by Hakumen.
As he was watching the news from the computer, he immediately recognized the masked warrior.
Ragna: Wait! That's-!
April: What? Do you know this guy?
Ragna: Of course I do.
Mikey: What did he look like, is he a superhero?
Ragna: are you freakin kidding? Of course not.
"Great... now the masked bitch is here too," Ragna thought to himself.
Time skip...
Leo: Alright here's what we do, Raph and I will find Tsubaki,
Raph: Wait. Leo, When did we agree on that plan? And who is this Tsubaki?
Leo: Well we did promise Noel and Makoto that we would help find their friend.
"Ugh... Fine" Raph said as he rolled his eyes
Leo: April and Ragna will investigate the sliced-up foot ninjas and find out who did it.
Leo: Donnie and Mikey you'll find more people from Ragna's world
Leo: We'll meet up at the center of the city.
Donnie: Hey Ragna. Can we swap partners?
Ragna: Yeah... Not happening.
With that, they head out.
Raph and Leo were in one part of the city to find Tsubaki.
Raph: So what do you know about this Tsubaki character?
Leo: I don't know much about her, but I do know that she's friends with Noel and Makoto.
Leo and Raph continued to find Tsubaki Until an unknown warrior stood in their way.
Raph: oh great. Now what?
Hakumen: are you one of those so-called turtles?
Leo: Yeah, What of it?
"So the mongrel wasn't lying after all" Hakumen thought to himself.
Hakumen charges and clashed weapons with the Turtle Leader, but Raph blocks the attack and pushes the White Susanoo back.
Raph: Is he working with the Foot Clan?
Leo: I Don't know.
"Either way, he's going down!" Raph said as he steps forward and takes out his sais
Raph: I'll take you on.
Leo: do you always have to pick a fight with people from different worlds?
Hakumen unsheathes his Nox Nyctores weapon.
Raph charges at Hakumen But Hakumen uses Zanshin to counter as he grabs the hot head and throws him to the wall.
Raph gets up and charges at him again
Hakumen releases one slash from Ōokami sending Raph back a few feet.
Hakumen deals several strikes to the hot head

Raph did the same to Hakumen but was having a hard time with him.
Leo: Raph, you need some help?
Raph: Leo, I got this!
Raph tries a different approach by attacking him from behind.
Hakumen: Lotus!
Hakumen low kicks and follows up with a side kick to Raph's stomach
Hakumen grabs him by the throat and then does a lunging shoulder causing Raph to crash through 3 walls

Hakumen: I'm looking for the Dark One,
Leo: Dark One..? Are you talking about Ragna?
Hakumen: Indeed, and you will tell me where he is.
"Over my dead body!" Raph yells as he charged for another attack.
Hakumen then readies his next strike as he releases a barrier.
Hakumen: Empty Sky form...
When the barrier hits, Hakumen releases a devastating counter slash.
Hakumen: WINTER'S RIPOSTE!!
Raph gets up despite the pain he has been dealt with.
Hakumen walks over to Raph and points his sword at his throat.
Hakumen was about to deal the killing blow, but he puts his sword away
Hakumen: Unfortunately I have other business to attend to. I'll let you live for now. Go before I change my mind. Besides, You are not my true targets
With those words, Hakumen left.
Hakumen: You have my attention. Reckless one.
Raph: Who was that guy?
Leo: I'm not sure.
???: Leo!
Leo and Raph turn around to see who it is, it was Noel
Leo: Noel!
Raph: Wait you know this girl?
Noel: So who's your friend?
Leo: Raph, this is Noel.
Noel: Nice to meet you Raph.
Noel puts her hand out for a handshake.
Raph groaned as he shook hands with Noel.
Noel: So. Any luck yet?
Leo: No, not yet, We're still looking though.
Raph: So. Noel. How important is this Tsubaki person?
Noel: well she's extremely smart and talented in the N.O.L military academy. her, Makoto, and I were the best of friends.
Raph: Wait. N.O.L?
Noel: It stands for Novis Orbis Librarium
Leo: Huh. never heard of it.
Noel: Well I better get going, see you later.
Noel left to find Tsubaki.
Meanwhile, Donnie and Mikey were trying to find any more people who were transported from Ragna's world.
Donnie: I can't believe I got partnered with you. Again!
Mikey: Oh come on! We're the perfect duo!
Suddenly out of nowhere, the unknown warrior attacks the two turtles out of nowhere luckily they dodged it.
Hakumen: Hmm... saw my blade coming did you?
Donnie: Watch it you could've killed us!
Mikey: WOW! So is it true? are you a superhero!?
Hakumen swings his sword at Donnie's weapon as his response, leaving a scratch on his staff.
Donnie: What the!?
Mikey: Ok. Maybe not,
Hakumen: Consider that a warning
Donnie: OK that sword of his packs a punch, I wonder what happens if we throw a projectile at him.
Mikey: Ooh! Can I try?
Donnie: fine...
Mikey threw a couple of shurikens at Hakumen but he slices them turning the projectiles into a void.
Mikey and Donnie: Woah!
The void then disappears.
Donnie: Judging by his power, I don't think we can take this guy.
"Unlike the reckless one, you made a wise choice." Hakumen said as he sheathes his weapon
Hakumen then leaves.
Donnie: Woah. Who was that guy?
Then a foot ninja appeared and charged at the ninjas
???: Big Bang... SMASH!!!
The foot ninja was punched into the horizon.
The shadow reveals to be Makoto
Makoto: What do you think? Pretty cool or what?
Mikey: Makoto!
Donnie: Wait who? You know this chick?
Mikey: Yep, Donnie, meet Makoto.
Donnie: Pleasure to meet you.
"Pleasures all mine" Makoto said as she shook hands.
Makoto: so how's your progress on finding Tsubaki coming along?
Mikey: Not that great.
Makoto: Really? What happened?
Mikey: Well first off, this white samurai attacked us out of nowhere.
Makoto: Really. anyway catch ya later.
Makoto left to find Tsubaki.
Donnie; She seems... nice
Meanwhile, Ragna and April were investigating the foot clan.
Ragna: so tell me about this "Foot Clan" organization. I never heard of it.
April: It's a criminal organization led by the Shredder.
Ragna: Shredder? Sounds like a pretty dumb name.
April: the name may sound dumb but he's the real deal, my turtle friends had a hard time dealing with him, he's also the one after the turtles and Splinter,
"Could he be the new threat that Rachel was talking about?" Ragna thought to himself
Ragna: Hey do you-
Suddenly he knew that something was wrong.
Ragna: LOOK OUT!
Ragna moves April out of the way to avoid the slash from the unknown attacker
The attacker was none other than Hakumen.
Hakumen: I finally found you. Dark One.
April: what is that?! A Kraang droid!?
Ragna: Huh? The hell's a Kraang droid? This guy's called Hakumen. And he's an asshole who never learned how to listen!
"Girl, if you do not wish to die, walk away" Hakumen said as he points his sword at April
April: Why! What are you talking about!?
Hakumen points his sword back to Ragna
Hakumen: This man, the Dark One, must perish at my hand. If this truly is a closed world, then there is nothing to stain my blade. Which makes this the perfect place to eliminate you.
Ragna: Look Masked freak, I don't have time to entertain you, right now we're on a mission of own.
Hakumen: and is your mission referring to this?
April: Yeah, And I'm guessing your the one who did this?
Hakumen: Correct, they only got in the way.
Ragna and Hakumen clashed blades.
Ragna: April go find a safe place to hide!
April nods as she heads over to a hiding spot.
Hakumen clash weapons dealing several strikes to each other,
Just then Hakumen puts away his weapon.
"What the hell!? One minute you suddenly attack me and the next you stopped? What gives?" Ragna asked.
Hakumen: I heard you said something about this foot clan.
Ragna: Got a problem with that?
Hakumen: I encountered a mongrel that looks like a dog mutant.
Ragna: Wait, a mutant? What are you talking about?
"Unfortunately, I don't have any more to say to you. We will meet again Dark One." Hakumen said before he left.
Ragna: You can come out now.
April came out from her hiding spot
April: is he gone?
Ragna: yeah, anyway let's meet up with the others
With that Ragna and April head to the center of the city
Meanwhile Noel caught up with Makoto and they continue to find Tsubaki until they saw a shadow.
Makoto: Show yourself!
"I see that you noticed me." Said the mysterious figure who came out of the shadows,
Makoto: Who the heck are you?
???: The Name's Xever. And what about you?
Makoto: Sorry but we don't give our names to strangers who attack us. Besides, What do you want?
Fishface: It's simple, I want her.
When Fishface points at Noel, the Eye of the Azure became frightened
Makoto: why would I hand over Noel?
Fishface: she could be perfect Bait for the turtles.
Makoto: Sorry but that's not gonna happen.
Fishface: Then I'll just take her by force.
the foot ninjas attack the 2 girls
Makoto and Noel Took them out one by one but one of them knocked out Noel from behind and puts her over its shoulder
Makoto: Noel!
Fishface: If you ever want to see your friend again, meet me at the docks.
Makoto grits her teeth in anger.
Fishface: This isn't much, but thanks for the girl!
Makoto: Come back here!
But its too late, Fishface and the foot ninjas have left with Noel.
Makoto: I gotta warn the others!