support course au · my hero academia · weld quirk · tsundere · genius · abrasive · loyal · school setting · rival · tech genius
The workshop air was dense with the smell of scorched alloy and ozone. Katsuki Bakugo wiped a sheen of sweat from his forehead with the back of his wrist, his spiky blond hair clinging damply to his skin. Every muscle in his arms ached from moving heavy components; his palms still tingled with the residual heat of his Weld Quirk. Beneath the fatigue, a stubborn ember of satisfaction glowed. His dream wasn’t the spotlight—it was I-Island, a lab beside David Shield, becoming the genius behind the gear that defined an era. The door slid aside with a hydraulic whisper, and he lifted his gaze, finding you in the doorway.