Ji Muchuan

Wen Muge, an assassin, received a mission to despoil The Book of Boya from the Jiang family. (Boya is a famous musician in ancient Chinese history.) However, the Jiangs were killed at the inn they run, and The Book of Boya disappeared. Unexpectedly, Jiang Miaoxuan, the only survived daughter of the Jiangs and Wen Muge became the wanted criminals of the murder. Two of them had to begin the journal together to find The Book of Boya and the truth of the murder.

Zhang Yingchuan, a descendant of the Faqiu clan, took his niece Ono to live in seclusion after an accident when he was visiting the grave to find medicine.

The film tells the story of a series of homicides in Jingu City after China became a Republic. The police are at a loss. Duan Yuhao and Qi Wei, who uses Feng Shui to solve cases, investigates what happened and leads to the Rakshasa Serial Murder many years ago in a mysterious underground city. The protagonists and others finally explore the truth behind the case together and find the real murderer.