Thirty years ago, the tomb robber gang turned against each other in the cave, and Chen Junjie escaped by chance and his whereabouts are unknown. His grandson Chen Huafan has been in poverty since he was a child, making a living by banging porcelain on coffins, and is responsible for the Chen family's legacy of tomb robbing. In order to raise money to treat his adoptive mother's illness, he accepted a salary of 50,000 yuan as a guide for the archaeological team, and led the team to explore the ancient tombs in the mountains with his local dog Dahuang. Everyone went to great lengths to open the coffin, but only unearthed a spoof ancient painting. The mystery of the old tomb and the tragic death of their ancestors slowly emerged.
