Ma Weiba

In 2000, rookie prison guard Luo Weimin uncovers evidence linking convicted murderer Wang Guoyan to several unsolved cases. Eager to make his mark, he teams up with fellow guard Zhao Zhonghe to investigate, only to fall into a deadly trap. As mysterious deaths occur around them, a tense, decade-spanning investigation ensues.

A divorced couple's attempt to fix their past by traveling back in time leads to a bizarre adventure of new problems, where they discover their complicated love and unspoken feelings, ultimately learning that only the heart can truly bridge the distance of time and space.