Enemies meet on a narrow road. Jing Ruiqi and Yin Mingcheng, who have been in cold war for a year, meet in the same city. Their best friend Bai Rangqiao, who is 4,000 kilometers apart, once again acts as a love consultant. After many years, Bai Rangqiao and Linsen meet at the top. The four people in college struggled individually and tried to bring each other closer...
Purpose: To commemorate the happiness of student days and make up for the regrets of student days