Taiyou, a senior in high school, is a member of the light music club, dreaming of becoming a musician. However, with Taiyou as the only member of the band, his guitar skills not good enough, and no live experience, he is about to be discouraged by the gap between his ideal and reality. Then, by talking with his classmate Hikaru, Taiyou comes to face the "secret" that he had been hiding deep inside... Taiyou, Hikaru, and Taiyou's childhood friend Sakura. Lost and troubled, will they be able to find their "real selves" someday?