I own nothing.

Roxas Itsuka - I'd always looked for stories about Izuku with a voice quirk but could never find one, so I decided to do it myself but I didn't want it to be a copy paste of Present Mic's. I couldn't think of a way for the voice quirk to work but then I remember the sirens and thought that was good.

OnlineOverlord15 - I appreciate the praise. Thank you and I'm glad you like it and hope I don't let you down.

21 years ago

A 4-year-old Izumi is walking through a forest, singing a song that her mother taught her before she died. She is looking for her friends that ran ahead of her but she isn't scared. This has happened before and she always finds them in the same place. As she nears the clearing where they always play, she hears their voices.

"Bakugou, have you ever heard Izumi sing?"

"Of course I have. Sure she's got a good singing voice but she's completely useless otherwise."

She slows as she enters the clearing, singing the notes to the song because she couldn't remember the words. One of the three boys look over and like the flip of a switch his face becomes devoid of emotions and his eyes lost their signature shine to them. Although no one notices this just yet.

"Hi, guys!" Izumi calls out and is answered with two out of the three of them calling out dismissive hi's back. Everyone notices that the third guy didn't say anything and look over at him.

"Yuhara, aren't you going to say hi to her?" Bakugo says though not getting an answer he walks liver to him and waves his hand in front of his face. "Hey, Yuhara!"

Izumi walks up to him. "Yuhara?"

Yuhara turns robotically towards Izumi.

"Aren't you going to say hi?"

"Hi" his voice comes out monotone.

Bakugo looked between Izumi and Yuhara before shaking his head. "Hey Izumi, I thought we'd do something different to start with. It's been so long since you sang for us. Why don't you?"

Izumi's eyes light up in excitement. "I would love to." She turns away to get ready and just then Yuhara breaks from whatever happened to him and stumbles back fearfully.

"Yuhara? What's gotten into you?" Bakugo inquired.

Yuhara shook his head. "Nothing, I'm sorry."

Bakugo shrugged his shoulders not caring if he was hiding something.

Izumi turned around and opened her mouth and started to sing a song she had learned the previous day.

After she was done, they went off and played their usual games before Izumi had to leave for her quirk appointment.

At the doctor's office

The doctor had just done some test and they were waiting for the results. She and her dad were sitting in an examination room when the door opened and the doctor entered and sat across from them.

"Well, the results are back."

"What do they say? Will my daughter have a quirk?"

The doctor took off his glasses and started to clean them. "Yes, she's going to have a quirk."

Izumi smiles brightly. "What is it? What's my quirk?"

"We're calling it Hypnotic Melody, anyone who knowingly hears her song will be hypnotized to follow her every command."

Hisashi stiffened and shit a glance at Izuki, who had just realized something and her eyes widened in shock.

"Doctor, I think my quirk has already appeared." She said timidly.

"And why should you say that?"

"Earlier today, I was humming a song I was taught and one of my friends started acting weird and he only answered to me."

Hisashi stood up and abruptly said. "Thank you doctor. Izuki, let's go home."

"Yes sir." She stood up from the chair and she and her father walked out to the car.

The car ride was silent. Once they got home, Hisashi told Izuki to go to her room, which she did. After a while, Hisashi opened her door and stood crookedly with a hard glare in his eyes as he looked at Izuki.

"I knew you were trouble from the moment you were born. First your mother dies because of you and then you develop a villain's quirk."

Izuki, not understanding what he was talking, foolishly asked. "Dad, mother died in a villain attack. I didn't kill her..." She couldn't say any more as Hisashi interrupted her.

"YES YOU DID." He roared. "YOU WANTED TO WATCH THE HEROES FIGHT THE VILLAIN. IF IT HADN'T BEEN FOR YOU INKO WOULD STILL BE ALIVE!" He then walked over to Izuki and slapped her. That's when she noticed the empty beer bottle in his hand, though it was only for a second before it was smashed over her head and she was knocked out.

Izuki didn't wake up until the next morning. She walked to the living room and found her father passed out on the chair. Not realizing things had changed, she put her shoes on and opened the door and walked to the park like normal.

When she got to the park, she didn't see her friends, again this wasn't new. She skipped through the woods to the clearing. When she entered, she saw her friends and called out like normal but instead of her friends calling out to her, Bakugo glares at her while the other two looked in another direction.

When she got to the guys, Bakugo broke the silence. "So Izuki you've got your quirk?"

Izuki remembered and nodded excitedly. "Yes I did. It's called Hypnotic Melody, anyone who knowingly hears my song will be under my control."

"So a voice quirk. It's a good thing I brought this." He nodded to one of the other two, who got behind Izuki and wrapped his arms around her in a restraining hold. Bakugo than pulled out a muzzle. "Can't have you use that villain quirk of yours, now can we? This makes things safer for us." He then put the muzzle on Izuki as she struggled to get out of her friend's grip but with his strength quirk it was near impossible.

Once the muzzle was on, she was released and she stumbled trying to reach behind her to undo the muzzle but couldn't quite reach it. The muzzle gave her a sense of panic. She could speak and if she couldn't speak, she couldn't use her quirk. Something that was apart of her. She looked at the three boys feeling betrayed. She turned around and ran off into the woods.

She hadn't realized it but tears were running down her face. She didn't understand what was going on. How a muzzle could make her feel these things and that scared her more as more and more tears fell from her eyes.

She wasn't sure how long she had been running before she fell to the ground and tried to get the muzzle of again.

She tried and tried to no avail. She was about to give up hope that it would come off when a voice called out to her. "Hello little one. Let me help you with that."

She looked up and saw a man in a nice suit and dark hair. She nodded and turned around so he could get to the clasp. The man crouched down and undid the muzzle.

Once the strap was undone, Izuki ripped the muzzle off and threw it as far as she could and broke down more with relief that it was off. "Th...thank y...you sir."

The man was silent for a minute before he spoke up. "Of course. What is your name little one?"

Izuki cry for a bit before stopped and she wiped her eyes. "My name is Izuki."

"It's nice to meet you Izuki. How put that on you?"

"it was my… my friends. They said it was safer for them considering my quirk."

"What is your quirk?"

"It's called Hypnotic Melody. Anyone that knowing hears my song is under my control or at least that's what the doctor said. My friends and father called it a villain's quirk."

"Why don't you comes down live with me? Away from the chances of this happening again."

Izuki shook her head. "My, my father…"

The man reached into his jacket and pulled out a piece of paper. "Alright, but if you ever change your mind here is my card. You will always have a place with my family if you ever change your mind."

Izuki graves the paper and nodded.

"Come, I'll take you back to the park." The man smiled at her.

Izuki returned the smile and stood up following the man as they walked to the park.

Once they entered the park, Izuki turned to the man to thank him but was surprised to see he wasn't there.

Looking back down at the paper she was given she put it in her pocket and walked back home.

When she opened the door and walked back into her house, her father appeared in the hall. Rage on his face and a beer can in his hand.

"Where were you?"

"I was at the park with my friends."

Hisashi crumpled up the beer can and throw it away and stormed over to Izuki and backhanded her. He then grabbed her by the collar of her shirt and dragged her to her room. "You will not go anywhere without my permission but don't even bother asking the answer will always be no."

He threw her into her room and entered and proceeded to beat Izuki. "Let that be a lesson to not disobey me."

He then left the room and slammed it shut leaving Izuki with bruises all over her body, whimpering in pain.

This went on for the next couple of years. The kids in her grade would bully her and, when given the chance, stick a muzzle on her and if she was late getting back home, her father would beat her no matter what excuse she had, which was everyday because the kids would lock her up and the last person to leave had to unlock her.

Year after year, the abuse kept coming. Beatings from her father and mental torture from the classmates. She found herself looking at the piece of paper the man gave her, contemplating on whether or not to accept. In the years that followed that chance encountered she realized that man was a villain and she had grown up admiring heroes but that admiration and slowly starting to drain into hatred. She had walked past several heroes and flashed the bruises at them hoping they would notice but they never did. They always chose to ignore her. The police never did anything when they could clearly see what her father did to her. And why didn't they do anything, you may ask. Oh that is simple they didn't do anything because her father was the number 5 hero Dragon Breath. The heroes and police ignored her father's abusive nature for favor of staying on his good side. If only they'd…

"Midoriya, if you could pay attention that'd be nice."

Izuki was shaken out of her musing by her 8th grade teacher, a pathetic excuse of a man that sometimes helped the students torture her and the man's wife was a hero who again ignored what she clearly knew was happening. By now she had a seething hatred for heroes. She no longer wanted to be one. She just wanted to live her life in peace.

The teacher continued the lesson and Izuki tunes him out again not caring about the consequences.

After a while, the bell rang signaling the end of school and she started to pack up. As she was walking out the door, she bumped into someone and look to see who it was and saw the number 10 hero Sonic Boom, the teacher's wife, with a scowl on her face as she pushed Izuki back into the room and blocked her from leaving.

"Izuki Midoriya, a pathetic excuse of a child with a villain quirk. You're not going anywhere."

And thus proceeded the daily ritual of her being put in a cage and a muzzle out on her. But this was different usually she cried until someone let her out but this time she felt something snap in her and she didn't feel the urge to cry anymore. But she did glare at everyone in the room, who in turn looked at her with a puzzled expression.

They stayed like that for a bit before Bakugo stepped forward and blasted open the cage and the muzzle off and stocked out of the room. "This isn't fun anymore."

The rest of the room occupants mumbled in agreement and left the room as well and soon Izuki was left alone.

She gathered her stuff and exited the building and headed home.

As she was walking home, she also found out that she no longer had the feeling of dread she usually felt when she got in past her curfew. In fact she got it in her head to just stay out all night, but there was something she needed to do first. Something important she needed to make a decision on. That important thing was her future and it involved a certain piece of paper she was given all those years ago.

As she walked into a tunnel, she was so distracted that at first she didn't hear the moving of the manhole cover but it was brought to her attention when she felt a presence with her. She turned around and saw a sludge like substance leaking out of the sewer and rose revealing an eye and a mouth full of teeth which turned to her. "Ah, a medium sized disguise. This is good." The sludge launched at her but she was faster and dodged somehow. How she did that she didn't know. She knew she had to do something about him or she wouldn't get away. Racking her brain for possible solutions she came up with only one. It was something she hadn't used in a while. It was her quirk. She thought about her quirk and thought about how it was a part of her. For the last couple of years, she hated it because of all the abuse she received from it but now she didn't care about the beatings anymore. It was her quirk and she would use it anyway she damn well pleased.

Looking at the sludge, she smiled and opened her mouth and sang the first song that popped into her mind. The notes of a song she hadn't thought about in a while. As she let out the notes, her voices echoed more than normal in the tunnel and the sludge lunges forward only to come to a dead stop and Izuki could feel that he was under her control.

Trying to think of some way to get him away from her another idea popped into her mind. Something that made her disturbingly excited to try.

She smiled and looked at the sludge. "Would you be a dear and save the heroes some trouble and off yourself?"

The sludge stayed still for a few seconds and Izuki started to get disappointed before, what appeared to be his brain, came jutting out of his head and fell at Izuki's feet and his body lost its form and painted the tunnel. She looked at it for a second before placing her left foot on it and pushed down crushing the brain under her foot. All the while she had a grin on her face.

After the encounter, she turned around and walked out of the tunnel and turned the corner as she heard. "HAVE NO FEA…"

She smiled as she heard this. There was All Might stunned by her work. Well, it's more like shocked but still she enjoyed it too much she had to take a peek back around and when she did, she saw All Might looking around at the sludge-filled tunnel with shook.

Izuki smiles and turned back toward her house. "Don't worry All Might. You will see me soon enough." She giggles to herself and walked home.

As she opened the door to her house it was three hours past the time she was supposed to be home but she didn't care, she had the power to stop him and she would use it.

After she takes her shoes off she calls out. "Dad, I'm home."

The person that stepped into the hall was not her father like she expected but the number 9 hero Ryukyu. She was wearing a very skimpy dress and Izuki knew what was going on.

"Hello you must be Izuki. It's a pleasure to meet you."

"If you say so."

Then her father stepped in. "Izuki, go to your room. I'll be with you in a minute."

Izuki filled her eyes and walked past the two with her father giving her a suspicious look at her.

As she was about to enter her room she turned around. "Oh and dad?"

Her father sighed and turned. "What do you want?"

She smiled and opened her mouth and sang the notes she had for the sludge and soon both the heroes where under her control. "Ryukyu, if you would. Kill my dad for me." She watched with glee as she saw the number 9 hero produce a blade from the kitchen and proceeded to stab her father in the chest, who in turn was broken out of her control, but it was too late he died by the hands of the young hero he was trying to take advantage of and his own daughter who he had abused for years.

Once Ryukyu was standing up once again with blood all over her, Izuki gave her another order. "Go to sleep and forget what happened here." And she immediately dropped to the ground.

Izuki smiles a little at the scene and turns back to her room and enters and goes directly to her desk and opens the top drawer and pulls out the piece of paper that had an address on it. She sticks it in her pocket and empties her bag and stuffs it with clothes and other items she wanted to take with her. She then climbed out the window as she knew there would be a pool of blood blocking her way to the front door and she didn't want the police knowing there was another person there. She then walked around to the front door opened it and grabbed her shoes and put them on than closed the door and walked away.

She pulled out the paper and looked at the address.

After a long walk and a few… ok a lot of wrong turns and asking for directions. She finally made it. She found out that it was a bar. No wonder people gave her weird looks when she asked for directions. She walked up to it and opened the door and started to look around.

It's wasn't until she went up and few floor did she find any sign of life. At the third floor she opened a door and saw two people in there. A blue haired teen about her age and a man made of mist in a bar tender's uniform.

"Who are you and what are you doing here?" The blue-haired teen said.

She pulled out the paper from her pocket and held it up. "About 10 years ago, a guy asked me to come with him but when I refused he gave me this piece of paper with this address on it and said to come if I ever changed my mind."

The blue-haired teen looked at mist-man but before he could say anything a tv that was on the bar turned on and a voice came out of it. "Ah, Izuki. It's good to see you again. Last time we met, I didn't give you my name. You can call me Sensei."