Izuku Midoriya: Secret Quirk (Up for adoption)

The Voice Appears

Izuku woke up that morning on his 4th birthday. Izuku jumped out of his bed. "IT'S MY BIRTHDAY! YAAAAAAAYYYYYYYYYYYYYY!" Screeched Izuku. His mother Inko Midoriya entered. She was woken up but had a smile.

"Good morning Izuku." Said Inko. "Good morning mom." Said Izuku. "You ready to find out your quirk?" Asked Inko. "Yes." Said Izuku. "Get dressed and we'll go to the doctor's." Said Inko.

(TIME SKIP)

"I need to talk to you son alone for a second please." Said the doctor. Inko nodded and left the room. "Why do you need to talk to me alone?" Asked Izuku. "Your quirk is called Advoice. He is a voice in your head that gives advice and can enhance your abilities. He'll manifest tomorrow. Whatever you do tell nobody about your quirk. You're going to have to pretend to be quirkless. Do you understand?" Asked the doctor.

"Yes." Said Izuku. "Inko Midoriya, you may return." Said the doctor. She came into the room. "I am sorry to say your quirkless." Said the doctor. Izuku put on a sad expression. His mother hugged him.

(TIME SKIP 2 YEARS LATER)

Despite Izuku's friend Kacchan hating him Izuku regularly visited. Tonight was one of those times. Izuku was in front of the door. "It's so strange. Why do you insist on visiting all the time?" Asked Advoice.

Izuku could only think to communicate. 'I like Kacchan even if he hates me.' Thought Izuku. "If I had a body I would be rolling my eyes." Said Advoice. Izuku knocked on the door. It was answered by Katsuki Bakugo's mother, Mitsuki Bakugo.

"Hi Auntie Mitsuki." Said Izuku. "Hello Zuzu." Said Mitsuki. Izuku entered the house. He couldn't sleep with Bakugo because he hated Izuku's very presence. "Katsuki's in his room. If he gives you any trouble tell me. I'll be in the shower."

Izuku closed the door and sat in the living room. He knew what would happen if he entered Bakugo's room. He'd get hurt severely. He didn't tell Advoice but the reason he visited because he knew Bakugo was horrible.

He knew the names he'd call Mitsuki so he visited often to cheer her up since like Izuku's mom her husband left. He could hear the water running. Advoice had increased his hearing skills. He didn't like hearing the shower but he did like his mother's singing voice.

The water stopped. 'Done already, huh.' Thought Izuku. Thought he didn't hear any towel movement. "Izuku or Katsuki, I need a towel!" Yelled Mitsuki. "I AIN'T DOING IT OLD HAG!" Yelled Bakugo.

"I'll do it." Said Izuku. He knew where the clean towels were. He quickly got them out of the bathroom. He walked into the bathroom. Mitsuki was naked in the middle out of the shower. "H-H-H-Here you go Auntie." Said Izuku.

He was blushing as he held up the towel. "Thanks." Said Mitsuki grabbing the towel. Izuku left the room and went back to his seat like nothing happened. 'She's cute.' Thought Izuku. "Oh is she?" Asked Advoice teasingly.

'Shut up.' Thought Izuku.

Izuku fell asleep on the couch. Mitsuku saw him peacefully sleeping. "An amazing boy." Said Mitsuki.

(4 YEARS LATER)

Izuku developed a little crush on Bakugo's mom. Because of his mumbling problem Advoice would take control of his mouth whenever he was close to revealing it.

Izuku was at the door of Mitsuki's home. He knocked on the door a few times. "So, you ever gonna tell his mom?" Asked Advoice. 'ARE YOU INSANE! If I do she'll hate me.' Thought Izuku.  The door opened revealing Mitsuki.

"Hi Auntie." Said Izuku. "Hello Zuzu." Said Mitsuki. Izuku entered the house and closed the door for Mitsuki. "Katsuki is in his room as usual. I'll be in my room." Said Mitsuki. She walked away. "She seemed sad." Said Advoice.

'How so?' Thought Izuku. He then started to hear sobbing from Mitsuki's room. Izuku went over to Mitsuki's door and peeked in. She was crying. He just stared. "What are you doing? Go comfort her." Said Advoice.

Izuku walked in. "Are you okay Auntie?" Asked Izuku. "I-I-I'm f-fine." Said Mitsuki. "Don't lie. What's wrong?" Asked Izuku. Mitsuki turned to him. Her eyes had tears in them. "I don't have enough money to pay rent." Said Mitsuki.

"Izuku, I can help her." Said Advoice. 'How?' Asked Izuku. "I need to take over your body first." Said Advoice. Izuku let Advoice take control. His eyes were a bit grayer. Advoice pulled out a dollar bill.

"I don't need it." Said Mitsuki. "Hold on." Said Advoice. Advoice covered the dollar bill in his hands. There was a small glow in his hands. It stopped after a few seconds. When he showd his hands there was a pack of 10 100 dollar bills.

"How did you do that?" Asked Mitsuki. Izuku regained control. "Tell nobody about my quirk Auntie." Said Izuku. Mitsuki smiled and nodded. "I can't believe cloning money is your quirk." Said Mitsuki.

Izuku shook his head. "My quirk is called Advoice. He is a voice in my head that gives advice and enhances my abilities." Said Izuku. Mitsuki was confused. "How did you do that then?" Asked Mitsuki.

"I enhanced the quirk ability." Said Advoice. "He enhanced my quirk ability." Said Izuku. This was surprising. "I thought you didn't have a quirk." Said Mitsuki. Izuku nodded. "The doctor told me to keep him secret. Not even mom knows." Said Izuku.

"I'll never tell a soul." Said Mitsuki. Izuku nodded and hugged her. Then the mumbling of thoughts began. Advoice wasn't stopping the mumbling this time. "Auntie is pretty. She's kind of warm. I'll always care about Auntie. I'll keep her safe and help her always." Mumbled Izuku.

Mitsuki pretended not to hear. She always knew about Izuku's little crush.

(2 YEARS LATER)

Izuku was twelve now. He was at Mitsuki's door. Izuku knocked on the door. Mitsuki instantly answered. "Come in Zuzu." Said Mitsuki. Izuku walked in. "Tell her. It's the perfect time." Said Advoice.

"Auntie, I have something to say." Said Izuku. Mitsuki smiled. "That you have a crush on me." Said Mitsuki. "I have a-" Izuku stopped speaking when he heard her say it. "Yes." Said Izuku. "Huh, she knew." Said Advoice surprised.

"How did you know?" Asked Izuku. Mitsuki smiled. "I have known it for 3 years." Said Mitsuki. Izuku felt sad. "You hate me don't you." Said Izuku. "No, but you are a bit young. Maybe in the future." Said Mitsuki.

Izuku looked up in surprise. "Thank you." Said Izuku. "That's not all. Close your eyes." Said Mitsuki. Izuku closed his eyes. He was surprised when he felt her kissing him.

(2 YEARS LATER)

Izuku ate All Mights hair. He couldn't believe it. He ate a strand of All Might's hair. "The quirk will fully manifest by the entrance exam." Said All Might. "Did you really need One For All?" Asked Advoice. 

"YES! You are a secret quirk. I can't use you to be a hero." Thought Izuku.