Sun Yufan

The quiet life of high schooler Zhao Zuoyou is turned upside down by a mysterious new student, Xun Weilai, and a strange new neighbor, Zhao Liao. He never suspects they’re both versions of himself from different times. At 16, 41, and 66, the three Zhaos couldn’t be more different — each with their own motives — and now they’re all fighting for the same life.

Xiang Yuan, who once unsuccessfully pursued Xu Yan Shi in school, reunites with him as an adult. While she works to save a company and he struggles to follow his dream of becoming a navigation engineer, they support each other through challenges and grow together.