Aoi aimlessly wanders Tokyo looking for a purpose. Mika desperately holds her emotions together with her songs. The two, complete opposites, build a future they never imagined.

Born into wealth, Aoi has seemingly experienced everything the world has to offer, and then some. Unsatisfied by the people around him, he distances himself from his own feelings, and his past.

Mika is a half foreigner born in the countryside. She has always had to fend for herself as the odd one out. With little more than her dreams, she is determined to make others happy through her songs.

Their fates weave together in a corner of Tokyo, where the two meet under the stars.