Title: Command Quirk

Summary:

Ever since he was a child, Deku had learned not to speak. His voice can cause someone misery and he had no other choice but to stay silent. But even so, those things that can trouble others can also save them.

Warning!

Overpowered Izuku, Gore but not so, Nice Kacchan, somewhat OOC but still I would try not to, and terrible grammar XD

STANDARD DISCLAIMER APPLIED!


Chapter 1: Prologue – Deku's Quirk

Izuku Midoriya is an honest, cheerful, and earnest child. He had dreamed of becoming a hero the moment he had learned about them. His number 1 hero, All Might is someone he admired and respected ever since.

But that all ends the moment he manifested his quirk. A quirk that he need to suppress to be able to live through all his life. A quirk he despise. A quirk that he wish he hadn't gained.

It all started when he was still in kindergarten.

"Hey Kacchan, do you think I will manifest my quirk soon?" Izuku Midoriya cheerfully asked with a grin while trailing behind his ash blonde best friend.

"Huh? Of course you would. If you didn't then that'll make you quirkless. You are already a Deku enough, if you don't manifest a quirk soon then you'll be utterly useless." Katsuki Bakugou taunted as he hold the butterfly net in his hand while marching forward.

Izuku frowned, sad at the thought of not having a quirk.

"But if I won't have a quirk then does that mean I won't be a hero?" Little Izuku worriedly asked.

Katsuki stopped in his tracks and turned around. He stared at his friend in silence, his usual scowling expression was replaced with an unusual poker face. "If that happens then you can be my sidekick or something. Though if you will manifest a quirk, mine is still the strongest. With your analysis and my quirk, we will be the best partners ever." He grinned enthusiastically while little bits of explosions appear in his free palm and continued walking forward.

Izuku grinned happily and nodded vigorously. "Well, of course. Kacchan is the strongest after all!"

A few days after that conversation, Izuku manifested his quirk.

"Kacchan, you should know that bullying someone is not what a hero does." Izuku complained while standing in front of a sobbing classmate.

"Are you taking his side? Huh, Deku?" Katsuki growled angrily.

Deku should be by his side. He is after all Deku's best friend. This small fry, who thinks his a hotshot is not someone he needs to protect.

"You are just a quirkless Deku, don't go and act like a hero." The child with bat-like wings laugh tauntingly while the others followed suit but stopped after Katsuki throws them a death glare.

"Don't go fucking make fun of Deku, you are just an extra yourself." Katsuki muttered dangerously while little bits of explosions burst in his palms.

The three gulp in fear and bowed their heads, silently apologizing. They knew where they stand. They knew that they couldn't win against Katsuki.

"Kacchan, you shouldn't say something like that to your friends." Izuku scolded with a stern voice.

"You are my only friend. They are just small fry who's going to be pushed around."

But sometimes, even others have limits.

"Aren't you getting cocky, Katsuki?" the one with an elongated neck mumbled, irritated at the thought of always being pushed around. The other two nodded in agreement.

"Are you fucking talking back to me?" Katsuki narrowed his eyes to a glare.

"Kacchan, stop it!"

"Even if you are strong, there are three of us. You can't beat all of us."

"What the fuck did ya say?"

"Kacchan!" Izuku's desperate voice was unheard of as the three started attacking Katsuki.

At first, it was a one sided fight in favor of Katsuki but it all ended when one of the three kids throws a huge rock in Katsuki's direction.

The rock hit Katsuki head making him fall backwards with a thud. Izuku's eyes widen in panicked when he saw blood flowing out of his best friend's head. The scarlet liquid made Izuku's eyes darken dangerously. Katsuki who is always strong and prideful was sprawled on the ground lifeless.

The three kids panicked while the sobbing kid earlier runs away calling for their teacher.

When one of the kids move forward to check up on Katsuki, that was when Izuku snapped.

With his gentle emerald eyes replaced with a glowing scarlet ones, he screamed at the top of his voice. "GET YOUR FUCKING FILTHY HANDS OFF OF KACCHAN!"

It was like something out of a gory movie. The kid who approached Katsuki screamed in agony when his right arm unto his fingertips exploded.

Blood burst out everywhere and fall on to Katsuki's lifeless form. A bunch of meats and bones scattered on the ground in little pieces making the other kids eyes go wide.

They all screamed in fear. Izuku's now scarlet eyes grow wide in fear and he stumbled backwards falling on his butt. He covered his mouth with both of his hands and frantically shook his head side to side. He slowly crawled backwards while shaking in fear. "No.. no.. NO!" He screamed and shut his eyes. "Please.. PLEASE STOP THIS!" he shouted and covered his ears.

Izuku immediately calmed down when the screaming and wailing of the other kids stopped. His heart beat is still pounding in his ribs. He held his breath and slowly opened his eyes.

To his surprise and disappointment, the time had stopped. Even the gentle blow of the winds stopped. The swaying of the leaves in the trees stopped. The kid who's arms was blown away was laying on the ground clutching his shoulder had stopped while his mouth was gaping widely. The blood flowing out of his arms had also stopped. Chunks of meats, bones, and blood are staying still mid air. The two other kids was watching with wide eyes but had also stopped moving. Even his tears are floating mid air.

He turned towards his left side and saw their teacher running in their direction but had also stopped.

What's happening?

Even at the age of five. Izuku realized that his quirk had manifested. He knew that this was caused by his quirk. And he knew that he was the one at fault by the injury that his classmate had obtained.

He was supposed to be excited about receiving his quirk. At long last, the quirk that he had dreamed of appeared, but the negative emotions bubbling up in his chest is making his stomach squirm. He wanted to vomit at the thought of having a quirk that hurts others.

He wanted a quirk that can save someone but instead he received a quirk that made others suffer.

He knew at that time that his quirk is dangerous.

He clenched his fists tightly in his chest and shut his eyes tight. Why did he had to receive a quirk like this?

"Pl-please return everything back to normal." Izuku sobbed with a weakened voice.

That was when, time returned and the screaming and wailing started again.

"What happened?" the frantic voice of their teacher asked as she crouched down on her knees beside the wailing kid and the unconscious Katsuki.

Izuku just sobbed and refused to open his eyes. He didn't see that the kid who's arms was decapitated had stopped wailing and fainted. He didn't see how the other kids who saw everything had frantically explained to their teacher about what happened. He didn't see how the kid's arm had returned without a speck of blood everywhere. He didn't see how Katsuki head injury was healed as if nothing had happen. Even the burns that the other kids received from their earlier fight had disappeared. Even the rock that was thrown in Katsuki's direction had returned to it's place from earlier.

Instead, Izuku just clutch his eyes shut and sobbed furiously.

He just sobbed and refused to listen to their teacher's concerned voice and Katsuki's frantic questions until he lost conscious and fell asleep on the ground.


Izuku slowly opened his eyes and stared at the familiar ceiling of his room. His eyes had turned to his usual emerald eyes from the earlier scarlet ones but instead it was grim and lifeless.

He wanted it to be a dream but the vivid memories he had of the blood had made him doubt it. He knew that it wasn't a dream. He knew.

He then again started crying and pulled his comforter up to his eyes.

"Your crying again, you fucking wimp." Katsuki's soft voice had startled him. Even with the insult, Katsuki had clearly shown his concern by the way he delivered it.

"Kacchan?"

"Yeah it's me."

"You're okay?"

"Just dandy." Katsuki smug voice made Izuku smile a bit and he peek an eye in the comforter in Katsuki's direction. He was seated beside the bed with a tray in his lap. His cocky smirk was in place while he was waving the fork he used to eat the cake. "Glad that your up. You were sobbing until you fainted. It was quite the sight. It was ugly and disgusting." Katsuki made a face that indicated he was disgusted.

"It wasn't a dream right?"

"Nah, seems like Ichiro, Niiro, and Sanro had the same experience as me." Katsuki said and continued eating like everything that happen was the usual. (A/N sorry for that ridiculous name XD)

"I hurt them."

"They deserved it."

"But.."

"Shut the fuck up! You just protected me, that's how the heroes do it." He growled furiously and shove the fork in the unfinished cake. "Anyway, I don't fucking need you to protect me! I can handle myself." He sneered and pushed the tray unto the study table. The plate clattered noisily making Izuku flinched.

"Sorry."

Katsuki groaned in frustration. "Stop That already! Didn't you just manifest your quirk? Congrats by the way." He said and grinned at him.

"Thanks, Kacchan." Izuku smiled but then frowned afterwards. "I don't think that my quirk is hero-type." He added solemnly.

"What the fuck are you saying?" Katsuki asked while raising an eyebrow in confusion.

"I told you, I hurt them and those blood.." he trailed of and started shaking in fear. He doesn't want to experience something like that.

"Huh? How can you be a hero if you can't stand the sight of blood? And also, there where no blood, even the injury I had received was healed." The ash blonde kid shrugged like it was nothing. "It was kind of weird, the last thing I know was that, I heard you shout then bang, I was unconscious. After that, I woke up just like that and you were sobbing like a wuss. Heard that, Niiro's arm had exploded but I just saw him fainted on the ground with his arms intact and hear this out, he pissed on his pants. It was fucking hilarious." This made Izuku's head perk up. Niiro's arm was back to normal?

"What?" Izuku jump up on his bed and tackled Katsuki on the ground.

"What the fu—"

"Niiro was uninjured?" Izuku worriedly asked. He was relieved. It was like everything he had felt was wash away in a stream of water.

Katsuki raised a confused eyebrow "Yeah, he was. Your quirk must've been an illusion type. Though I had to wonder how that happen. Aunt and Uncle had a different kind of quirk." Katsuki mused, they both stood up and Katsuki cushion his head with both his arms at the back of the chair as he sat again. He stared up at the ceiling "But if it was an illusion then I was wondering how you had healed me."

"I don't think that it was an illusion, Kacchan." Izuku said as he flopped down on his bed. "Earlier, the time suddenly stop. The sounds, the winds, any movements have suddenly stopped. I don't know what happened afterwards but I remember how I wished that 'Everything should be back to normal' or something." He added.

"You mean, your quirk was about time or something?"

"No, If it's about time then that doesn't explain how Niiro's arm had exploded."

Katsuki stayed silent as crimson and emerald eyes stared down in silence.

"Then what is it?"

"From what I know is that, it's activated by my voice." Izuku said. "It was something like a command." He added and tilted his head in confusion.

"Is that it? Then why don't you try it out?" Katsuki suggested.

"What are you talking about? What would happen if I hurt you?" Izuku asked worriedly.

"Huh?" Katsuki narrowed his eyes to a glare. "Don't fuck with me! I'm not weak!" he growled dangerously.

"But.."

"Just fucking do it."

Izuku sighed exasperatedly. "Okay then, what should I say?"

"How about you command something to come to you?"

Izuku blinked twice and stared at the messy cake on his study table. "Then.." he glared at the fork on the cake. "Come to me." He muttered and Katsuki's eyes caught the sight of Izuku's eyes turned red like a swirling blood had rushed to his eyes. A flash of light appeared in the palm of his right hand and the fork falls down in it as the brightness disappeared.

Izuku and Katsuki's eyes widen in surprised.

"Wow." Izuku gasped in awe as he clenched the fork in his hand.

"What the fuck was that? That was awesome!" Katsuki grinned happily.

"Kacchan, isn't this quirk dangerous?"

"Huh? Why is that? That quirk is awesome!" Katsuki said as he jump off the chair and leaned on the bed excitedly.

"But, if I command someone to die, won't they die instantly?" Izuku said as he stared down at the fork in his palm.

Katsuki's eyes widen, understanding what Izuku's worry is about.

"Kacchan, I don't want this." Izuku's voice quivered as he look up in Katsuki's concerned eyes. "I don't want to hurt anyone."

Katsuki stared down at his feet. He then looked up in determination. This time, Deku need his help. Katsuki is a hero. No matter how ugly his personality is, he wants to save everyone, including his best friend. "Then if it's something that activates as you talk, then you should just stop talking. And if you need someone to talk to, I'm always here by your side."

Izuku is really lucky to have a friend like Katsuki. As he calmed down, the scarlet eyes turned back to it's usual emerald green ones. He nodded as tears burned at the corner of his eyes. "Okay."


9 years later

"Take your seats." The homeroom teacher said as he slides the classroom door closed. "You guys will be graduating soon, right?" he grinned. "I supposed that everyone will be going to apply to hero courses." He exclaimed as he throws the admission papers in the air.

The students cheered in glee while one student clicked his tongue is distaste. "Sensei, don't go and compare me to this extras.." Katsuki Bakugou sneered as he crossed his legs above his table.

"Ah Bakugou, you'll be applying to U.A. aren't you?" he said, the others awed in amazement and then the teacher looked at the busy greenet behind the ash blonde. "And also Midoriya."

Izuku flinched at the mention of his name while the other students laugh hysterically.

"You mean someone who's mute and quirkless at that is trying to play hero?" one of the students mockingly said.

Katsuki's eyebrow twitch while Izuku just stayed silent.

"Shouldn't he just go to a school for disabled people?" one of the students added.

Katsuki grinded his teeth while Izuku continued writing on his notebook.

"Don't you think it's hilarious how he would go and bring his whiteboard while saving people?" another one added while the others join laughing.

"THAT'S IT!?" Katsuki jump up on his feet and spark his palms with explosions. "WHO THE FUCK SAID THAT! I'LL KILL YO—" he trailed off when he felt his uniform being tugged. He looked down and saw Izuku wrote something down in his whiteboard.

'Stop it, Kacchan.' he wrote down. Katsuki clicked his tongue in annoyance but sat back down on his chair. He grumbled some incoherent words as he kick his desk forward. It clattered on the ground silencing everyone.

Izuku is already used to the others insult. The moment he had stopped talking, his personality also change. From being cheerful to gloomy. But even though it's like that, Katsuki never forgot the promise he made when they were a child. As long as Kacchan is there. He is fine.

He had stopped talking after that incident but he never stop dreaming about becoming a hero.

Even though his quirk is dangerous, he would use it to save others. He would be a hero even with a quirk that can kill instantly.

He gripped his marker and stared determinedly. His green eyes flicked a little red.

"Oi Deku. I need to go somewhere. The old hag asked me on an errand." Katsuki grumbled as he scrunched his nose in annoyance. "You go home first." He added as they walked out of the gate.

Izuku nodded and wrote a 'take care' on his whiteboard.

The two of them had their separate ways while Izuku walked down the path where he usually go home. He was looking at his current analysis notebook and didn't notice a green slime creeping out behind him.

It was disgusting. It hurts. The green slime entered the passage where his oxygen pass through making him desperate to gasp for air.

"Don't worry, little one. The pain will disappear soon." The creepy voice of the villain said as Izuku struggled inside.

He can feel his eyes blacking out. He heard the slime saying something but his head was already in lala land. He was supposed to be going to U.A. with Kacchan. He was supposed to be a hero.

Is this his end? He haven't even talk yet. The last time he remembered talking was five years ago when he and Kacchan fought. He wondered how his voice sound like? It was kind of stupid how he don't want to hurt others with his voice but still wanted to used it.

It was just unfortunate how he can't talk while inside of a slime.

He felt a gust of wind before falling unconscious.

He dreamed of All Might laughing while giving him a thumbs up. He saw Kacchan standing in front of him with his broad back, he was wearing the hero costume the two of them designed.

Then he felt being slapped in both his cheeks continuously making him snap back in reality.

"HEY YOUNG MAN!" All Might's booming voice cheerfully greeted him.

His eyes wide in disbelief as the hero he had admired and respected is standing in front of him. The usual grin the number one hero had is plastered in his face.

"Are you okay, young man?" All Might snap a finger in his face making Izuku nod his head vigorously.

All Might laughed at the innocent gesture. "Well, I better get this guy out of here." He said as he patted the plastic bottle in the pocket of his cargo pants. The green slime was inside the container making Izuku wonder how All Might did that.

Izuku then panicked and looked for his whiteboard making All Might stare at him in wonder. "What's wrong, young man?" he asked with an eyebrow raised.

Izuku hurriedly gather his belongings and wrote something in his whiteboard.

'Autograph!' he wrote down. All Might then realized that the kid doesn't talked. He smiled widely and gave him his analysis notebook he was holding on to earlier.

"HAHAHA It was done!" All Might exclaimed making Izuku eyes widen. He received the notebook with trembling hands while quivering in excitement. He opened it slowly and looked for All Might's signature. His eyes sparkled when he saw All Might signed a two page in his notebook. He bowed and hurriedly write a huge 'Thank you!' in his whiteboard.

"Well I better get going!" All Might did a salute making Izuku panicked. He still wanted to talk. Though he really isn't talking but still he wanted All Might to stay.

In that state of panic, he didn't realized that he had clutch tightly on to All Might's leg while All Might took a huge leap.

"YOU'RE WAY TOO DESPERATE!" All Might's shouted when he noticed the little guy clutching tightly on his leg. He covered his mouth and coughed blood. He was out of time. He don't have a time to chat with a hardcore fan.

He landed on the roof of a building, making Izuku release him. He should run while he had the time but stop shortly when he heard a weak voice called on to him. He looked behind and saw the little greenet kneeling down while gasping for air.

Isn't the kid supposed to be mute?

"I.." he trailed off and gulp. "C-can someone without a quirk be a hero?" Izuku stuttered while clutching his whiteboard in his chest.

All Might blink in surprised. Quirkless? That's unusual in this era. Then he cough blood again and felt that feeling of turning back to his other form.

'Oh shit!' he thought then a poof of smoke startled Izuku as he stood up in panic.

"All Might!" he shouted frantically and rush to the number one hero's side.

It was priceless. All Might had expected that expression. He couldn't help but laugh. It's always like this but he's in trouble.

"WHO ARE YOU?" Izuku squeaked, frightened at the sight of the skeleton in front of him. "A ZOMBIE?"

"No, young man. I'm All Might." He said. The hero's eyes had sunk and his bones are sticking out of his skin. Izuku panicked because the man looked like dying any second now.

"All Might?" Izuku asked confusion clearly etch in his face.

All Might sighed. He doesn't have any other choice but to tell the young man about his injury. Izuku listen carefully while All Might talk about what happened to him. He left bits about his greatest rival and important stuff.

Izuku look down on his feet. He knew that he can cure All Might but he doesn't want to use his quirk, that was why he lied and said he was quirkless. He clench his fist and grinded his teeth.

"But you know, young man. Being a hero isn't all about dreaming." All Might said afterwards. He knew that he was trying to shatter the kid's dream but it's fruitless. He knew, especially because he was also quirkless before, that not just determination can make someone a hero. "Without a quirk, you'll just endanger yourself. There are other ways to be a hero though like being a police enforcer."

"I know. I'm sorry." Izuku muttered as he glanced sideways.

"Well, I better get going. I need to.." he trailed of when he noticed that the container in his cargo pants had disappeared. "Oh shit."


Izuku worriedly stride in the town. Because of him, All Might was troubled. He was at fault for making that villain escape All Might. As what All Might said, he was just being a bother to others. Though All Might didn't tell him he was bothersome but still.

He stopped in his tracks when he saw a crowd of people, firetrucks, heroes fighting, and havoc of fires and explosions. His feet lead him unconsciously to this place. He sighed and clutch his bag.

"What are the heroes doing?" One civilian asked.

"It seems that the villain caught a hostage." Another replied.

Izuku's eyes turned to the commotion and to his horror. The villain from earlier was swallowing a middle school kid in a gakuran. The slime from earlier. Isn't this his fault?

He panic and glance around.

"Isn't that the villain All Might was chasing earlier?"

"What? All Might was here?"

Izuku's stomach churned hideously. It's his fault. Because of him, someone was suffering.

A familiar ash blond hair. His head blank out when crimson eyes and emerald green ones met.

All Might cough some blood as he clutch his side. His side is burning but there are trouble. He need to save the kid but what can he do in this form. He is utterly useless and he calls himself the symbol of peace. What kind of number one hero is he? Isn't he just a display at this rate?

There should be reinforcements coming soon. The kid should hang in there. He should—

His eyes widen when he saw the little quirkless greenet from earlier dash without a care in the world towards the commotion.

He didn't hesitate and just let his body move on it's own.

All Might reminisce those moments in his prime. How he was someone who wouldn't hesitate and dash towards someone in trouble. He laughed at himself. What kind of a hero is he if someone quirkless was able to run like that while he's here waiting for others to sub him out.

He grinned and slowly buffed out when he notice no one was watching.

"KACCHAN!" Izuku screamed as he dashed in Katsuki's direction.

"Aren't you the little one earlier?" The slime villain laugh eerily as he pointed Katsuki's palm in Izuki's direction.

Katsuki's eyes widen in agony making Izuku close his eyes. He gritted his teeth as he took off his bagpack and shove it in the slime direction hitting it in the eye. In slow motion, Izuku's eyes opened as it turned scarlet. He glared at the villain dangerously and muttered under his breath. "Get the fuck away from Kacchan!"

The villain flew out of Katsuki in an instant the moment the bag hit the ground. Izuku catch Katsuki as his knees buckled out. He sighed in relief when he heard Katsuki coughing out slimes.

"Why the fuck are you here?" Katsuki growled while glaring at him in between gasp.

"To save you, of course!" Izuku growled back.

Confused at what happen, the villain angrily shouted. "WHAT DID YOU DO, YOU SHIT!"

"We need to run." Izuku said as he assisted Katsuki up.

"I'm gonna fucking beat that shit!" Katsuki muttered angrily.

"No! We need to escape!" Izuku argued.

The villain loomed at the two of them. "I am not letting you go, you brats!"

"I AM HERE!" Izuku's eyes widen when All Might's back stared down at them. "I'm grateful, young man." He said as he stretch his left arm out while pointing his thumbs up. "LEAVE THIS TO ME!" he added as he pointed his thumb in his chest.

Izuku's knees buckled out and the two of them falls on the ground. Izuku felt the gust of wind as one of All Might's signature smash blew the green slime away. The wind pressure actually change the climate drowning all of them in rain, extinguishing the fire.

Izuku heard the crowd cheering making him sigh in relief.

At long last.

All Might smiled as he look down at the exhausted teen.


Izuku was scolded harshly. Not just from the heroes and enforcers. Katsuki also scolded him for doing something so dangerous.

He sighed once again. Katsuki already went home. He was also exhausted so he told Kacchan that he can walk home alone. The ash blonde teen let him go reluctantly.

He was surprised when a gust of wind and an exclamation of "I AM HERE!" with a buff up All Might stopping in front of him. He then squeaked when All Might deflated in his skeleton form.

"Hello again, young man." The hero greeted with a wave.

"Wha-what are you doing here?" Izuku excitedly exclaimed.

"I'm here to ask for forgiveness and give you a proposition." This just made Izuku confused while All Might laughed at the innocent expression. "I want to apologize at what I said to you earlier." Realization hit Izuku. "And what was your name again?"

"Izuku Midoriya."

"That's right, young Midoriya. Forget what I told you earlier. You can be a hero." All Might smiled. Not that usual grin but an unusually gentle smile was plastered on the hero.

Izuku couldn't resist the burn at the corner of his eyes. "Thank you." He sobbed as he broke down in tears. "Thank you All Might."

"I'm not saying this to thank you. I'm actually asking you to inherit my quirk, if you want."

"Inherit?" Izuku's eyes widen. Okay, he was already satisfied that the hero he admired told him that he can be a hero so it's fine already but what the hell is All Might spouting about?

All Might explained about One for All while Izuku listen in disbelief. He isn't the only one with a weird quirk at least.

"So what do you say?"

"Do you want to come in? Mom is out." Izuku suggested with a smile making All Might quirk an eyebrow.

All Might told him about his secrets and even ask him to inherit an important quirk that the symbol of peace owns. So he should also return the favor.


All Might fidgeted at the couch as Izuku serve him tea. He really isn't use to this.

"Thanks." All Might awkwardly said as Izuku sat in front of him.

"I'm sorry I lied to you earlier." Izuku smiled making All Might splatter his tea.

"Lie?"

"I'm actually not quirkless." He admitted.

"Then why?" All Might ask confused at the sudden topic. Why would the kid lie about having a quirk.

"I am registered as quirkless but I have a quirk. I called it 'Command'. My quirk is actually simple and it's also the reason why I'm acting like a mute." Izuku started as All Might listen carefully. "My quirk is activated using my voice and if I command something or someone it'll do anything I want." All Might is confused. What's wrong with that?

"I can command someone to die and they will instantly die but I could also command someone who died to return back to life."

At that moment, All Might's tiny brain malfunctioned.


Hey everyone. I'm sorry for posting this book. I'm deeply apologizing. Really! I don't know when to post new chapters for the other stories but I have lots of ideas for this one, especially after reading the updated chapters of the series. And also, don't mind about the kids conversation, let's just imagine that those two are intelligent. Haha

Well anyway, help me out by reviewing, favorite, and by following. Love lots!

GO BEYOND! PLUS ULTRA!

-Nadonaka