The story centers on the struggling high school girl Yuri Muroi.

She soon meets playboy Yabe Takahiro, and begins to think he might be her true love.

Muroi has a suitor of her own: Sho Hirao, the student body president.

He is in love with Yuri, because she, unlike other girls, never seems to be affected by his inadvertently harsh words.

As Yuri is drawn into a friendship with Yabe, Motoko, and Hirao, she begins to learn the horrible truth between Yabe, Motoko and her dead sister Kanako and a terrible past that will never be fixed.