The Work of Madness (Katsuki X OC)

I am Kyoki. I wasn't born; I was engineered. Piece by piece, I was stitched together in the dark by three monsters: Overhaul, Dr. Garaki, and All For One. They didn't want a child. They wanted a flawless biological weapon. A prodigy designed with one single, absolute directive: Assassinate All Might. But the heroes raided the lab early. They pulled me from the blood and the tubes, slapped a hero-course uniform on me, and sent me to U.A. High. They think I'm saved. They don't know what's ticking inside my head. Every time All Might walks into the room, my sleeper instincts scream at me to execute the mission. Every second of the day, the unstable, chaotic quirks forced into my DNA threaten to rupture and burn this school to the ground. I'm fighting my own mind. I'm fighting my own blood. And if I want to survive the target on my back, I have to become the Number One Hero before the villains come back to reclaim their property. They built me to be a weapon. But I'm going to choose what I destroy.