Set in 2029, university professor Liang Simu uses a code he developed to travel back to the day of his sister’s death and, together with his best friend Yue Ling, tries to uncover the truth.
Wang Bowen
Liang Simu
Guan Yuxi
Liang Siyuan
Zhao Boya
Yang Man
Xu Yijia
Lin Yuchao
Zhang Xueyang
Yue Ling
You Jiawei
Da Xiong
Pan Minyong
