Synopsis：Set in the 1980s, the film follows Jia Fan (played by Dai Xiangyu), a descendant of the Faqiu lineage, who uses his inherited secret arts to outwit the Mojin Xiaowei Wu Laoda (played by Du Yiheng) in a battle to protect the tomb of the Faqiu Ancestor — a thrilling tale of righteousness prevailing over evil. The yin house guards a spectral tomb, and greed shackles the human heart. Beneath the earth, the burial chamber is riddled with deadly traps yet conceals treasures beyond measure, drawing the vicious Wu Laoda and his gang to plunder its riches. Faced with their sinister designs, threats, and bribes, Jia Fan — initially a callow youth unaware of the value of his Faqiu heritage — gradually awakens to the true meaning behind the Ancestor's tomb and matures into a righteous hero who shoulders his responsibility and carries the Faqiu secret arts forward. The ultimate showdown between the Faqiu Tianguan and the Mojin Xiaowei is about to unfold.