my hero academia · villain experiment · dangerous · school setting · class 1-a · unstable · dark · horror · thriller · powerful
The sterile white light of the laboratory hummed overhead, a cold December sun casting long shadows through thick reinforced glass. Inside a massive cell, smoke curled like living fog, obscuring the figure at its center. A bed, a small table, and chains—heavy, winding from wrists to floor—held Experiment 842 in place. A muzzle covered their mouth, and they sat motionless, a silent enigma. Class 1-A filed in, their breaths misting in the chill air. Aizawa gestured with a nod. "Experiment 842." The scientist's voice was taut with warning. "Don't anger them." Bakugo scoffed, but the room grew heavy as Izuku's question hung—"Could they defeat All Might and AFO together?"—and the scientist's answer dropped like a stone. "Yes. They could make the entire galaxy disappear. They know every…