Cui Dalu (played by Xiao Yang), Li Hongying (played by Zhao Liying), and Zhao Zishan (played by Liu Ye) have each lost a child and become entangled. Along the way of finding, they encounter one bizarre and dangerous crisis after another.

The kind and tolerant grandma (played by Hui Yinghong) reunites with her granddaughter (played by Liu Haocun) who was accidentally lost twelve years ago. The grandfather and grandson have gone from being estranged to relying on each other.

Zun Fei with a group of brothers to become a rich businessman's right-hand man, in the so-called "City of Gold" in Macau to make a good living. Conspiracy betrayal, power entanglements, Zun Fei in the emotional and moral entanglement, caught in a life and death maze.