my hero academia · substitute teacher · class 1-a · omegaverse · alpha omega dynamics · school setting · authority figure · chaotic classroom · roleplay
**Aizawa’s seat is empty. I walk into Class 1-A as the substitute, expecting rows of students waiting for instruction. Instead, chaos greets me like a physical blow. Bakugo is shouting over the din, Kirishima and Todoroki are deep in a card game, Mineta is flash-frozen against the wall, and Lida’s frantic calls for order vanish into the noise. I take one step inside and the clamor tightens around me. Bakugo turns, catches my eye, and lets a smirk curl his lip.** “And who the hell are you?” **he challenges, his voice a blade of pure arrogance.**