Unraveling two chilling mysteries, each case explores how crime leaves lasting scars—and how, through fractured timelines, belief can become a path to redemption.

It tells the story of villagers from Ningxia who migrated and built Minning Town from scratch.

The government wants to build the rural housing land and encourages the farmers of Xiji Country to migrate or relocate. However, the conditions of the desert are too harsh. The villagers who moved there mostly left the second day. Ma Defu tries his best to get the villagers to stay and build the Minning Town. In 1996, the Party Central Committee made a strategic plan to promote counterpart cooperation between the East and the West, which identified Fujian counterparts to promote poverty alleviation work in Ningxia. As time passes, Minning Town was given a new lease of life.

Zhang Yi'ang, a veteran detective, is sent to Sanjiangkou to investigate a case but soon finds himself caught in a web of crime and corruption. While pursuing a powerful criminal network, he unexpectedly receives help from a group of bungling thieves, who inadvertently aid his mission to unravel the truth behind a murder.

该剧讲述大学毕业在即，四位昔日同窗好友林妙妙、钱三一、邓小琪、江天昊与家庭虽各有困扰，但依旧努力前行的故事。

林大为（张嘉译饰）和王胜男（闫妮饰）是一对欢喜冤家，日常互怼的夫妻生活常常令人捧腹。女儿林妙妙（赵今麦饰）考入重点高中的意外，让两夫妻在女儿的教育问题上产生了分歧。活泼伶俐的林妙妙在学校有三个好朋友：校花邓小琪（王玉雯饰）、学霸钱三一（郭俊辰饰）和开心果江天昊（姜冠南饰）。从初入高中的紧张兴奋到携手跨过高考大关，四位少年在高中三年生活中除了面对高考，还有着友情的危机和各自家庭的烦恼......四个家庭在经历了变故与波折后，找到了各自的方向，最终收获了成长。