During the summer vacation of her second year of high school, Gu Shiyu, Xia Zhiwei's long-time unrequited crush, suddenly said to her: Let's take the S-University exam together.
The two were admitted to S University together as promised. Xia Zhiwei thought she had finally reached the end of the long journey to pursue her husband, but unexpectedly everything seemed to be back to the starting point. They pulled to the limit in the twilight zone where lovers above AUO were not satisfied.
Until Chen Yirui, known as his "golden boy", appeared and Gu Shiyu unexpectedly became her "boyfriend". Xia Zhiwei gave up in despair. At this time, Gu Shi and Cai realized their true feelings and began to pursue his wife at the crematorium. Under the perseverance of the offensive, they talked about sweet love.
As the relationship between the two continues to heat up, the appearance of Gu Shi and his fanatical suitor causes constant friction in the relationship. At the same time, Xia Zhiwei's application for an exchange student program was approved and she was going to study abroad for a year, which led to a deepening emotional rift and their breakup.
During the year they were separated, Xia Zhiwei was moved by Gu Shi and Xia Zhiwei's constant letters and sincere feelings, and the two finally reconciled.
