The confession that was not responded to six years ago, as time goes by, is buried in the busy life, busy living, busy forgetting the boy in the memory. Who would have thought that meeting again six years later would continue their story. The story of Bai Yuezhou, a manic-depressive patient who cannot control his emotions, and the aloof top student in the architecture department, who is one year younger, come back to each other and become mutual believers.
Concept: First love is always the most special and unforgettable.