Takamine Satoru confesses to his childhood friend, his first love he's long admired, but is utterly rejected.

He's told she can't imagine them as a couple, and to make matters worse, she reveals she already has a boyfriend, leaving him completely heartbroken.

Immediately after crying out his bitter feelings, he meets Harumi Hina, who, at the exact same moment, had also been rejected in her first love.

The two, both defeated in love under similar circumstances, started dating to put their pasts behind them.

His school life with her, a popular girl in class, turns out to be eventful and dramatic...!

This is a story of graduating from a first love and slowly falling for you.