The best high school in the best city. Chan-wook, the tyrant of the school, falls in love with his ideal type at first sight when he sees her. But his ideal type is... the top otaku in the whole school, Han Yu-ri?! Chan-wook doesn't recognize Yu-ri because he wears thick glasses. To make matters worse, the two become mentors and mentees as part of the school's learning program. Yu-ri's dangerous double life begins, where getting caught means death! Will Yu-ri be able to graduate safely without Chan-wook finding out her identity?!