Izuku's POV:
I was watching Eri color and I noticed her hair is shorter.
"Eri what happened to your hair?" I asked.
"Oh papa cut it off to make something. He said it would be faster with my blood but he instantly slapped himself at the thought of hurting me so he said hair would work but it'll be slow." She explained as she continues to draw her in Kaichan's outfit.
I smile as I start to slice up an apple for her snack. 'This is the perfect distraction I needed today. Last night was rough.'
(Flashback)
I was walking out on the streets when I heard a familiar voice in an alley way.
"Finally I'm free from that stupid bottle. How could heros lose me twice? And how could no one find me?! I was gone for so long." Said the voice. My eyes widen in surprise as I walk into the alley.
"Ah long time no see slimy." I say interrupting the sludge villain. He was no bigger than a football.
"Oh it's you. Kid if you are going to give me to the heros please don't put me in a bottle. I think I now have a fear of them." He said in defeat.
I laugh and smiled. "No no. I'm to going to capture you. I wanna team up." I activate Quirk Analyze.
Name: Symbiotic body (Yes this is a marvel reference)
Description: Gives the user a sludge like body allowing them to morph it to their will. Also allows them to attach to another person forcefully or at their will. If it's done forcefully the user takes control of the host's body. If the host allows it the host has access to morph and control the slime.
"Amazing quirk. You see I have been wronged by the heros and I want your help to go after them." I say.
"Look kid I believe that. You look different and even though you hide it I sense evil in you. But what are we gonna do? I have a weakness to heat and sound and most heros have that type of quirk." He said still sounding depressed.
"Let me become your host and I'll show you. I have a group I'm in. We already made our debut and hurt the number one hero." I say and he looked shocked.
At first he seemed suspicious but after a second he shrugged? If a sludge could shrug.
"Fine. I'll let you be my host. But if you had lied to me I'll kill you." He said as he crawls up my leg.
"Fine by me. Also what's your name?" I say as he goes into my skin. I shiver. It felt weird and I feel him in me. (NOT LIKE THAT)
(/Sludge villain talking\)
/Don't have one. I was born like this and my parents threw me out. I'm like only 3 years old but I have the mind of a 20 year old.\
"Assholes. I'll name you.... Tonic." I said.
/I like it. Now can you please tell me why your brain is like a super computer?\
"I got another quirk." I say as I walk back home to show Kaichan and Tochan.
(Flashback over)
/That kid is absolutely adorable. I'll kill anyone who hurts her.\
'So will we. Eri is family. So will you if you prove yourself.' I thought as I put some caramel on the apples to make Eri hyper when Kaichan comes to pick her up.
(Timeskip a hour)
/Kid let me tell you something before you use my powers. My powers let you manipulate the sludge but I'll take a toll on you and it's a chaotic power to control. Took me a month to figure it out.\
I nod as I tried to make a whip come out of my hand only for 6 tentacles to come out of my wrist and wrap around my head and started to make me punch myself.
/Also I can't control the sludge if you command it to come out\
I mentally sigh. This is gonna take a while.
(Meanwhile)
"So. When can I meet this Izuku you and brother always talk about? I mean you did adopt him." Said an American looking man dressed in a suit that matches his father's.
"In due time my son. I'm still trying to prepare him so you don't think he is weak." Said AFO from behind the screen. "Now I think the hero in your room has out grown his usefulness."
"W-what? But I did everything you as---" and with that the heros head was blown clean off.
"Tch defensive quirk my ass. That head only took one of my Icey Fire nail bullets." Said the man. He had his hand in the shape of a gun and pointed at the hero.
"It's because you have a fine quirk collection. But like I said before. You need to raid a quirk research facility." Said AFO.
"And I'll do that when I meet my new brother. I wanna see if he is powerful enough to be alive and in our family. I accepted Overhaul and Eri because of there quirks."
"You are the strongest out of them but you aren't as good in certain things because you are the only biological son of mine. With your quirk Bloody Copy you are unstoppable. But you have the same flaws as younger me. You are to cocky sometimes. And be patient your time will come to meet him."
The mysterious figure looked down. "Sorry father. It's just that I wished I was able to copy my mother's quirk before she threw herself in the grand canyon. But who can blame her." He said as he looked into the mirror looking at his blood covered face and piercing red eyes. "She did give birth to a demon."
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I'm back. Sorry for the long wait. I had COVID and my phone broke but now I'm back to make more chapters.
See ya
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Izuku Yagi The Villain Scientist (Villain Deku Story)
Fanfiction"What was the line you said after I asked you if someone with a non-fighting quirk is able to be a hero? Oh ya, you said 'Sorry kid but you need a powerful quirk to be a hero...' So since I couldn't be a hero I decided to become a villain. After all...
