After an 'incident' pushed Aiko into retiring as a Pro Hero, All Might encourages her to take a position at UA as a teaching assistant for the new first years. Aiko struggles to allow herself to truly accept her new role and tries to distance herself from the students and the faculty, but that proves difficult when the students prove themselves to be impressive up-and-coming heroes, and the faculty includes Shouta Aizawa, a man who threatens to crumble Aiko's fortifications. ..... Book One = Season One