Murai, a high school student, confesses his love to Tanaka, his teacher obsessed with otome games. Rejected, he transforms himself into her favorite character. Now he pursues her as her ideal man.

Murai, an unassuming high school boy who confesses his love for the teacher Tanaka, a woman who is a fan of otome games for girls. When Tanaka curtly refuses Murai's advances, Murai returns the next day a changed man: new hair, new style, all emulating Tanaka's favorite character from an otome game. Now Murai sets out on his quest to be Tanaka's dream man.