Shirley Yang goes to the Dragon Labyrinth in Shaanxi to investigate unusual characters on dragon bones. On the way, she crosses paths with Hu Ba Yi and the others. The four of them begin another adventure in the tomb. When Ba Yi asks Shirley about the red spot, she brings up Francolin…

In the fictional Shama Town in Northwest China, legend has it that that robbers buried many hidden treasures among the town. Tang Gaopeng, the town leader, then decides to promote Shama Town as a bandit-themed tourist destination. Tang Gaopeng's plan doesn't go to well with the town attracting nearly zero tourists, but a group of international thieves do show up intent on finding the buried treasures ...

After returning from Jingjue Ancient City, Shirley Yang brought Professor Chen back to the United States for treatment, but found that eye-shaped erythema suddenly grew on his back. After Shirley Yang consulted Professor Chen, he decided to go back to China to find Professor Sun to discuss the method to get rid of erythema. After Shirley Yang returned to China, he learned that Professor Sun was trapped in the Longling Cave, and happened to meet Hu Bayi, Wang Kaixuan and Da Jinya on the way.

A veteran Muay Thai expert goes on a take-no-prisoners mission of revenge after his wife and daughter are brutally murdered by mysterious forces.