Ji-in Yang is just an average otaku until a boy who looks exactly like her favorite anime character transfers to her class. Mireu Shin is overly friendly from the start, and she eats up the attention, much to the dismay of her longtime friend, Bongjun Choi, who begins expressing his feelings more openly. Even Dongsu Mun, her quiet academy comrade, wants to spend more time with her. To complicate things further, swimming sensation Hyeonu Gwon appears, acting like they’ve known each other for years. Suddenly, it feels like every guy in Ji-in’s life wants to keep her all to himself!