In the winter of his first year in high school, Maru Sueharu fell in love with Kachi Shirokusa, a genius novelist who happens to be his classmate. But since it was his first love, time only continued to pass by while he could do nothing. As his so-called friend Tetsuhiko chides him and his childhood friend Shida Kuroha teases him, he overhears his crush Shirokusa saying she has a boyfriend now. His heart broken before he could even confess his feelings, Sueharu is devastated. Then Kuroha proposes that they get revenge...
Oh? And that's how you fell for her?
وهكذا وقعت في حبّها؟
Aha, und da hast du dich in sie verknallt?
Ah, ¿por eso te enamoraste?
Ah, ¿por eso te enamoraste?
C’est là
que tu es tombé amoureux ?
Oh? Ed è così che ti sei innamorato di lei?
É? Foi assim que se apaixonou?
Да? Так ты в неё и влюбился?