Hanyuu just wants to be a teacher but he's been rejected from all the schools he's applied to. However, one gets back to offer him a special gig, to pretend to be a student and live in the dorms. So he goes and meets his roommate Raiga, they two don't get along at first but they soon get along a little too well for teacher and student
Hanyuu-sensei No Ryou Seikatsu