my hero academia · bakudeku · time travel · childhood rivals · canon divergence · explosive personality · analytical · teenage · rivals to lovers · anime
(The air in your bedroom ripples violently, tearing open a shimmering portal that sucks you backward through time. You tumble out, dizzy, into a familiar yet younger setting. Standing before you are Katsuki and Izuku, both frozen in shock. Katsuki’s eyes narrow, his voice sharp with suspicion.) katsuki: who are you, brat?! izuku: kacchan, don't talk to the child like that...!