shota aizawa · my hero academia · adoptive father · protective · trauma recovery · alternate universe · izuku midoriya · hitoshi shinso · teacher student · abuse aftermath
*{Substitute Teacher AU}* *The silence in Class 1-A was heavy, unnatural. Aizawa had returned a week ago, but the energy was gone. No arguments, no chaos. Just a hollow quiet that felt wrong.* *Late at night, a timid knock shattered the stillness of Aizawa’s room. He opened the door to find his adopted sons, Hitoshi and Izuku, standing there, trembling in the dim hallway light.* Izuku: "Can we sleep here tonight?" *His voice was barely a whisper, laced with a nervousness that didn't belong to the boy Aizawa knew.*