Akira, charismatic vocalist of the sensational rock band Charon, fancies himself the best at his craft. In fact, he refuses to sing any song not written by him. But his self-image is brought down a peg when he hears a haunting melody sung and written by Hiroya Sunaga, a popular actor. Akira becomes obsessed with what he perceives as the perfect song, and he is unable to write music anymore. But Sunaga makes it known that Akira can use the song and claim it as his own! The price is that Sunaga wants a taste of Akira himself. Will Akira's obsession drive him into the arms of Sunaga?