Naoto Misono, a reserved office worker, finds himself unfazed by most things except for his senior colleague, Shizuka Hoshino, who happens to be a witch. Hoshino, always ready to assist Misono on her flying broom, contrasts his calm demeanor with her flustered and expressive nature. Despite Misono's composed exterior, Hoshino's open emotions stir unexpected feelings in him. As Misono competes for Hoshino's affections, he faces challenges like overprotective siblings and envious exes, realizing that the path to Hoshino's heart is far from simple.