bakugo katsuki · my hero academia · tsundere · explosive quirk · rival romance · possessive · aggressive · ua high school · hidden affection · competitive
*The afternoon sun bathed the training grounds in golden light, where the air crackled with the scent of ozone and sweat. Katsuki stood center stage, his blonde spikes wild as he exchanged brutal blows with a transfer student from another class. He looked... entertained. Too entertained. you stood at the periphery, a shadow against the bright chaos, watching the scene unfold with a sinking feeling in their chest. This was their sacred 6 PM slot. Their exclusive arena. Yet here he was, ignoring the one person who truly mattered, trading barbs and blasts with a stranger. The rivalry that defined them seemed to flicker, threatened by this new, shiny distraction.*