[1][2][3][4] Lin Beixing, an "experienced woman" who is about to enter her thirties, missed out on achieving her dream of love as her boyfriend, Zhan Yu, broke up with her, and her life and work have become a mess.

The third year of high school is a nightmare, but Lin Beixing decides to retake the college entrance examination and start anew for herself, without Zhan Yu.

The accidental encounter with Zhang Wansen after the college entrance examination becomes the catalyst to end Lin Beixing's time and space journey.

The days in high school are filled with romance but fleeting, and Lin Beixing's changes allows her to reap the beautiful moments that she had once overlooked.

[12] On January 12, 2022, the drama officially announced the "Nanchuan Sky" version of the character poster and pilot trailer.