As soon as most college students are carried out with highschool, they depart and by no means come again. Nonetheless, at 25 years previous, Hana Natori finds herself within the position of a pupil as soon as extra at her aunt’s request.

Since Hana’s cousin, Kaho Miyoshi, refuses to go to high school, her aunt begs Hana to take Kaho’s place, because the two of them are virtually an identical. However as luck would have it, she is acknowledged by Okito Kanie—an previous classmate from her days in highschool—who’s now a instructor! Together with her cowl blown, Hana assumes Kanie will expose her secret. However when he all of the sudden kisses her, she quickly learns he has different concepts.