New story again guys. A multiple quirk Deku. Also a slightly darker one. I think I torture Izuku a bit too much. Anyways this one features a Deku that's mostly similar to the OG. Like 90% original and 10% dark. Enjoy!

Underground Lab

A scientist was running through the corridors of the lab. He was a new recruit, that's why he was lost. He decided to ask a scientist who was drinking from a water fountain.

"Excuse me, sir? Do you know the location for Lab-" he looks at his paper "Lab 13-B?"

The senior scientist said "Yeah sure. I'm heading there now. Follow me."

As they walk down the hallways they converse.

"So you're the new guy? Where did they pick you up from?"

"I used to work at [insert University name here] but they fired me. Illegal experiments and all. Serve some time before they got me out."

"Nice, I was arrested for genetic experiments on involuntary test subjects." The senior said as they enter the lift.

The new guy step away from him a bit.

They arrive at the floor and entered the lab. The new guy looks through the labs window to see a room with white tiles and a green haired boy in the corner wearing a white jumpsuit. He was no older than 8.

"Who's the kid?"

The senior type a couple things in one of the computers. "You read the documents?"

The new guy nodded. "Yeah, something about a 'Subject 9'. It was very vague."

"That..." He points at the boy "Is Subject 9."

"But...he's just a kid? Is he?"

The senior chuckled "Not anymore he's not. We've pumped him full of drugs, DNA and other shit. I mean a lot. So much that it isn't really a human anymore."

The new guy shuddered, what did they do to this kid?

The senior scientist pressed a button and a bunch of drones enter the white room.

"Watch this." He spoke into a mic "Subject 9. Demonstrate Quirk Number 1."

Quirk Number 1?

However the kid ignored the command. Instead turn away from the glass window.

"This is my favourite part." He pressed a button and suddenly the collar the kid was wearing pumped billions of volts of electricity into his body.

The heart monitor in the lab, which connect to the collar went flat. The new guy was startled at what he just seen.

"You killed him?"

The senior scientist raised a finger "Wait for it."

Then the kid started to get up and the heart monitor started to beat again.

"But...how did he-?"

The senior scientist cut him off "Extreme Healing Factor. You can incinerate every cell of him and he'll regenerate from a drop of blood. A couple billion bolts are nothing."

He spoke into the mic again. "Now, you know what to do."

The green haired boy glared at him and reluctantly shot laser beams from his eyes at the drones hitting them accurately.

"Why did you say 'Quirk Number 1'? Is he a hybrid or something?"

"No, remember I said we put lots of drugs, DNA and other shit into him? It's got multiple quirks. You see it was originally quirkless. We were still looking for test subjects then, and we already went through 8. When we found it, we found he was the perfect candidate. A blank slate. All the others had little marks but this was a blank slate."

"But quirks are meant for different people. Like a guy with a flame quirk has something like a fireproof substance on his skin to prevent them from being burn. What about this kid?"

The senior rubbed his chin "Unfortunately it didn't have any protection from its quirks. His heat vision for example, would melt his eyes out, that's why we gave him the healing one first."

The new scientist shuddered, that kid must be going through hell. "So how many does he have?"

"30."

They continued running test for an hour and later it was time for a break.

"Hey does the place have a cafeteria in it?"

"Of course not, were a underground lab. Everything we do is illegal. We do have a vending machine though."

"Does it sell 'meatballs'?

Outside

Outside the lab there was a police van containing SWAT officers and All Might. He had come because his best friend, Detective Naomasa was undercover. They were waiting for the signal 'meatballs'. All Might was nervous, what if they caught him? Was he being tortured now? What if-

His worries were thrown out the window when the man handling the communications shouted "He said meatballs! That's the word! Go, go, go!"

The SWAT and All Might rush out of the van and in to the lab. The door was made of 5 inches of titanium but he had punch through harder.

"TEXAS SMASH!" he shouted as he smash the door, the shockwave knocking down the guards behind it.

"THERE IS NO ESCAPE NOW CRIMINALS! WHY YOU ASK? BECAUSE I AM HERE!"

In Lab 12-B

An alarm rang through the building.

"CODE RED! WE HAVE THE HERO ALL MIGHT AND SWAT OFFICERS HERE. CODE RED EVERYONE!"

Naomasa saw the scientist talking to a man through video call, except the screen said 'AUDIO ONLY'.

"SIR! ALL MIGHT IS HERE! IN THE BUILDING! WHAT SHOULD WE DO?!"

The voice that replied was deep and he could hear the sound of a voice modulator.

"Release Subject 9." He said in a calm voice

The scientist was shocked. "BUT...WE DON"T KNOW IF IT..."

"Release the Subject." He said again in a calm but stern voice.

"Y...yes sir."

He pulled a switch and a door opened up in the white room.

"There's an intruder in the building, find and kill him now!"

The boy ran through it.

This is bad, I have to warn All Might!

He grab a microscope and whack the scientist over the head with it, knocking him out. He grab his radio and shouted "ALL MIGHT! They sent a test subject to kill you, he has multiple quirks, about 30. He's being forced to do this, please be careful alright?"

He smash the button that activates the shock collar, maybe he'll stop when he realises that they aren't going to hurt him.

Meanwhile

All Might moved away from a blast of electricity, Naomasa was correct, the boy indeed have multiple quirks. He saw the child crying and apologising. This made his blood boil, what kind of monster sends children to do things like this.

"YOUNG MAN PLEASE STOP. I HAVE NO WISH TO HARM YOU!"

"I know. I'm sorry." He sent another electric blast at him. He dodge it but his costume was still singed. Then he saw Detective Naomasa run to them.

"NAOMASA! STEP BACK!"

"KID! Its alright! Remember the bad man who tortured you with that collar? He can't control it anymore." He said raising his hands

The kid looks scared and doubtful. He had tried to escape before a lot of times but they always manage to push the button and kill him.

"YES. HE'S RIGHT. THEY WILL NOT HARM YOU ANYMORE, PLEASE DO NOT FIGHT ANYMORE."

The child touch the collar and sure enough, normally when he touch it he would be instantly shock. Not enough to kill but to injure him. Now he didn't felt anything, he ripped it off quickly and cried tears of joy. Is this real? Was he finally free?

The blonde man stepped closer to him, he would normally back off but there was something about the man that made him wanted to trust him. He felt something he hasn't in a long time. He felt safe.

The blonde man hugged the boy softly :"IT'S ALRIGHT NOW KID. BECAUSE I AM HERE."

And that is all for this chapter. What did you think? Izuku was tortured and experimented on by scientist working for a certain villain who's name will remain a secret for now. Anyways I'll see you in the next chapter. Sorry for crappy writing. Bye!