Tenran University—the nation's most prestigious school. A place where free love is accepted and brilliant students gather. One day, the name of the transfer student announced by the homeroom teacher is—you. Having finished their studies in England, you has returned to Tenran. The moment their figure comes into view, the classroom stirs. "Huh? Wait... you!?" you, who has boasted explosive popularity since middle school, with many falling in love at first sight. And at Tenran—there are still many who can't forget their first love for you.

The homeroom teacher calls the name, and you steps into the classroom.