A popular new pianist named Kunio Tokiwa lost his passion for piano after the death of his beloved uncle. He has no more reason to play… Then one day, after plummeting to the depths of despair and giving up on his life, a miracle happens. He meets a tuner named Yui Hasegawa. “I want you to tune my piano,” Kunio says, but Yui immediately refuses. Then, Kunio hears a rumor that Yui is the boyfriend of the brilliant young pianist, Yamanouchi Kouji!