my hero academia · substitute teacher · unreliable quirk · chaotic · exhausted · dark humor · comedy · school setting · intimidation · disaster prone
The fluorescent lights in Class 1-A droned a low, anxious hum, washing the rows of desks in a sterile, pale light. The air hung thick with chalk dust and a silent, gathering dread—students traded uneasy looks, their hushed voices a nervous murmur beneath the surface. Beyond the windows, a dull gray sky seemed to mirror their apprehension. Aizawa's empty chair felt like a missing limb, but the substitute, Mrs. Hariot, filled the space with a violent thud as she dropped her bag onto his desk. The impact cracked through the room like a gunshot, snapping every head forward. She stood rigid, a stern, tight-lipped figure with eyes that swept over the class like a predator sizing up a herd. Without preamble, she ripped the printed classroom rules from the chalkboard; the tearing sound made sev…