In the night as the town was full of lights and people. Two individuals standing on top of a building. Student and master gazing upon the next target.

Mount Lady, the woman who is still new to the hero business which made it all the more easier to rid of this trash.

"Smear, this is another test for you. Even with your healing quirk, you are still at a disadvantage in terms of power." The master warned his student Smear.

Smear nodded as he pulled up his hood and wrapping the cloak around his body. In his best option he must cut swiftly otherwise he can find himself in a ton of trouble once the assassination becomes a fight.

"Sensei, when are we going after Endeavor?" The green haired student asked patiently.

"You must not rush process, if we went ahead and took him down the probability that we would be caught would be to great. And we need you to work you way up to that stage of experience." Stain lectured.

"But if we did the second option, then we lose the element of surprise in the long run." Smear countered.

"Trust me on this one Smear, we need you to be fully capable in order to take the number two hero down." Stain crouched down next Smear as they still kept their eyes on Mount Lady. The blonde hero was in her normal form congratulating herself on a job well done with capturing the criminals.

"I am going master." Smear said as he leap to another rooftop and towards his objective. The green haired teen crouched walked towards the edge of the rooftop. His target was seven floors down next to a train station. Izuku could go for an aerial assault but it would make it to noticeable, and even though the healing quirk would help him if the impact would damage him would stall him.

Making his way to the next closest building, Izuku saw that it was only two stores shorter and can easily make the jump. Proceeding with logic, Smear jumped to the lower building which pretty open compared to the last rooftop. "Five stories apart." Smear said to himself.

Looking at the street below him, he can make another jump to the train station below just on the rails. Once the train had passed the teen leaped for a hard fall. Aiming for the rails was the easy part, waiting for his wounds to heal was the annoying one.

Crack

There goes his pelvis and collar bone. 'Shit that was stupid.' Izuku thought to himself as he only had to wait about one minute before his wounds were healed.

Luckily he landed behind the building that he target was in. Getting up and briskly making his way. He climbed in through one of the slanted windows where he was in the second floor.

Below were the criminals tied up and bound by mount lady. The blonde was on her phone chatting away at someone. Smear crouched and made his way towards the stair case. Before reaching the final steps below, he saw that Mount lady was berating the thugs.

One was talking about how nice of ass the hero has. Another was just saying that he will have some fun with her when he gets out of the binds. While the last two remain quiet.

Smear got his throwing knifes out of his back pouch and the small combat knife from his knife holster. Luckily for the young teen, the two quiet ones were tied to separate columns of the lower floor.

Smear readied his aim at the closer one with the quick flick of power from the wrist it met its mark. Right through the Adam's apple. The green haired teen witnessed the man's last actions as he struggled for a second before the blood loss and shock claimed his life.

The second quiet one was looking at the backs of the loud mouths. Creeping slowly towards the second quiet one, drawing the knife at eye level. Smear was behind the man. He quickly grab the man's mouth. This caused the man to shake from surprise as he looks behind to see the cold dead eyes of Izuku 'Smear' Midoriya. In one motion, the throat was slit cleanly as blood splurges onto the teens muscle defined forearms.

Two down, three more to go. At this point Mount Lady walked out for a bit, feeling annoyed at the loud mouths that want her ass.

This was a great chance. Izuku threw two short blades and crept silently behind the two lewd dumbasses. "Heh fucking bitch. Can't take a fucking joke." The first said

"Maybe she should let us have a peek or we could get a peek outselves heh heh." The second said.

"Or perhaps, just die right now." Another voice joined in. Without a second thought, Izuku duel wields his short blades to decapitate his victims.

Hearing the loud 'splat' as both heads fell to the ground gave Izuku some closure with the task.
Seeing how Mount Lady was coming back into the room Izuku hid quickly.

The blonde hero stopped in her tracks as she saw the dismembered heads. "What? Who?" She heard the sound of someone behind her. Quickly looking to punch the person who killed these thugs, the blonde found her arm was cut off.

"AaaaaHhhghh!!" She screamed in pain. The doors were shut. The blinds were closed and Smear had his target insights. "Wh-who are you."

To her answer, she got her other arm sliced off. She looked in horror at the person in front of her. He was shorter than her. His long dark hair was barely visible from the hoodie. Most of the body was covered by the long cloak except for two arms carrying one bloody blade in each hand.

"The names Smear. Heroic Assassin: Smear." Those were only words he spoke as kicked the heroes chest back. The now dismembered Mount Lady cried in pain as she fell back on a puddle of blood.

"You. Your the one who took down Kamui!!" She growled at him. Smear kept his mouth silent.

"You think your are getting away with it!!" She tried getting up but with the lack of two arms, she could only at best get herself in a seating position.

Smear walked patiently as he turn the blades towards Mount Lady. He aimed his blade between both of the woman's eyes. "W-what are you?"

In a quick moment, the teen slash both of the ladies eyes leaving only eyeballs in half in their sockets.

"AAAAAAAAARRRAAAAA!!!" She yelled in pain as Smear walked away not before dialing the emergency number on Mount Ladies phone.

After that was done, Smear rushed out into the alleyways and back to the rendezvous point his master had set up. That was two 'heroes' down with plenty more to go.

Two weeks later~

Nothing really happen for next couple of weeks. Besides the normal training and U.A. (Because his master told him to attend to see how ideals of heroes are like in that institution.) school life. Izuku wanted nothing more than to stay silent and out of sight or at the very least not draw to much attention to himself.

Going into the general departments was the best option for him since he wouldn't have to worry about how the other hero students view him. Through the many months he had spent with Stain, Izuku grew into a quiet yet deadly person. He lost the interest of being a hero at all and it sickens him to this day that he was at a school he despised the most now.

Kaachan, was another issue as well. When ever he sees Izuku. The green haired boy just ignores him. There is nothing to be said. Unless your the explosive bastard who ends up calling out on you for being damn useless all the time.

Really Izuku let Smear handle the job nicely. "OI Deku why are you here?!! You useless piece of shit!!"

Bakugo was making a ruckus in the cafeteria as his other classmates told him to stop yelling. Izuku ignored it for a while before...

"Hey I am talking to you loser! So you better fucking listen!" Katsuki grabbed the collar of Izuku's uniform.

"You see I am better than you!" The blonde cockily states.

"So what?" Izuku said nonchalantly.

"What did you say?"

"So what? Who cares if your better than me or I am weaker than you?" Izuku said without a care in the world.

Katsuki and the rest of class one A we're stunned at this. Another student told off the loudest classmate.

"You admit it then." He grinned. "You admit that I am better."

"Sure." Again that non caring attitude really pissed off Bakugo. "So you think your hot shit huh?!" He growled in annoyance. "No I just think your a waste of everyone's time." Izuku said looking at Bakugo's eyes.

"Waste of everyone's time? What about you?!"

"What about me? I don't cause a ruckus so that puts my classmates in odd positions for the fuck of it."

Katsuki was angry now, his left hand let go and used it as a threat with explosions. "Speak your mind one more fucking time. I fucking dare you!" Izuku sighed at this threat.

"Look I do my own shit alright, and you just keep on using the mouth for not better use than to shout out empty threats. Maybe if you just grow up more instead of acting a neglected child who is trying to impress his drunk father then I could acknowledge you. While at topic, you are in a hero program from the top school, act like you have met that standard. Because everything from you achieved as thanks to you being born with a quirk that you use to abuse others for his own sake of superiority. So why should I acknowledge a fucking dipshit, asshole, cunt-face, loud mouth that's begging for dick on his vulgar tongue, fuckface who cannot respect others, stop acting like a whiny bitch about every little thing, or shouting out death threats for now reason."

Izuku felt his collar released. With all that said Izuku walked away from a appalled Bakugo. The rest of class one A we're shocked.