Hikari Teruzaki, an ordinary Japanese office worker, had two great loves: her favorite manga, and her beloved “oshi” character, the second prince Clarence. But one day, the story takes a shocking turn—Clarence is sentenced to execution in the manga! As Hikari despairs, a mysterious voice suddenly calls out to her, and before her eyes appears none other than her beloved Clarence. Transported into the world of the manga, Hikari begins acting as Clarence’s attendant in order to prevent his tragic death end! At first, Clarence is wary of her… but as they spend more time together, his attitude gradually begins to soften…!?