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.

Cast:Wang Bowen, Guan Yuxi, Zhao Boya, Xu Yijia, Zhang Xueyang, You Jiawei,

Genre:Drama, Mystery,

country:China,

Production:none