Wei Dong’s father passed away early, and his grandmother sent him to a key high school so he could receive a better education. However, Wei Dong was unable to adapt to this new environment, and the appearance of Dujuan pushed him into an even deeper struggle.

Zhang Wansen plans to confess his love to Lin Beixing, a girl he has had a crush on for a long time after the college entrance examination, but the sudden concert accident turned everything into an irreversible tragedy. Helpless Zhang Wansen unexpectedly restarted this summer, and returned to Lin Beixing before the tragedy. The secret of restarting summer seems to be not as simple as imagined...