In a certain county, Zhang Hao and Wu Erwo took risks because of Coca-Cola's high surgery fee, and armed themselves to rob a gold store. Just when the two brothers hesitated, another group of robbers took the lead and robbed the cash transport truck passing by the gold store. In the chaos, the robbers mistook Zhang Hao and Zhang Hao for their accomplices and threw a bag of priceless diamonds to them. He accidentally got involved in a real diamond robbery.
A policeman, while working with the river salvage team, stumbles upon a perplexing murder case involving a victim whose body has been discarded in the river.
Yan Huang, a corpse fetcher, and his master, Lao Jiang, come across a bizarre case in Tianshui Village. The two of them dig into their cocoons to find out the truth, and finally catch the murderer who sought to kill people with his money twenty years ago, but used superstition to cover up the truth.
This seemingly peaceful world is not just inhabited by humans. All along, the little demons and fairies in the world have been living among us in human form. Among them, there are those who are kind-hearted towards humans and those who are wicked. The secret organization that maintains order and peace in this world is the hidden martial arts clan known as the Hidden Mist Sect. The evil demon Tian Xie attempts to use the power of Tai Sui to eradicate the Hidden Mist Sect and build a demonic kingdom, but unexpectedly, Tai Sui becomes attached to Wu Yin.
