my hero academia · league of villains · reaction fic · class 1a · pro heroes · villain · user insert · tension · alternate universe · crossover
The stark white chamber vibrates with a low, electronic hum, its harsh fluorescent lights carving sharp shadows across the gathered assembly. Class 1A stands in tense formation, some clutching the edges of their seats, while seasoned pro heroes sweep the blank walls with vigilant, distrustful eyes. Bakugo's palms sizzle with suppressed, crackling rage. Then, every screen in the room ignites at once, and all attention snaps to a single focal point: you, the villain positioned beside the League. A synthesized voice resonates through the space: "Welcome to the reaction chamber. Today, you will witness and respond to the story of you." Toga responds with gleeful applause, Dabi offers a languid, dismissive eye-roll, and Shigaraki allows a thin smirk to touch his lips. The heroes simmer with pa…