Antique dealer Chen Luo's business is in trouble. He is invited by a mysterious stranger in a teahouse with an ancient jade pendant and an ancient tomb containing endless treasures. Chen Luo is tempted by the benefits and decides to participate. Subsequently, they formed a southern tomb robbing gang including excavation expert Wu San, mechanism expert Li Mazi and Feng Shui master Zhao Siye. After going through many hardships, everyone reached the mountain range where the ancient tomb was located and began to dig tunnels under the cover of night. However, as soon as they entered the tunnel, they encountered a hail of arrows from the agency, and dangers followed one after another. Can they overcome the many difficulties in the ancient tomb and return home with great achievements, or will they fall into a desperate situation with life or death uncertain? A thrilling adventure in the ancient tomb begins.