The highly respected Third Master of the antiques world is, in truth, an expert in tomb-raiding. A mysterious letter offers him a handsome reward to take part in a special “archaeological expedition” in the northwest. Driven by curiosity about the unknown and a sense of justice, Third Master accepts without hesitation. Meanwhile, the young archaeologist Lin Fengxia is drawn into the mysterious affair because of her expertise.
The two travel together to their destination, only to discover that the so-called “archaeological team” is a motley crew, with greedy opportunists in their midst. When night falls, mysterious creatures launch an attack. Amid the chaos, Third Master and Lin Fengxia are forced to take refuge in a cave, where they unexpectedly find clues to an ancient tomb. After many setbacks, they finally locate its entrance, only to be blocked by evil forces.
The tomb is filled with traps and dangers. Relying on his tomb-raiding skills and her archaeological knowledge, Third Master and Lin Fengxia press deeper as good and evil clash. What secrets does the tomb conceal? Can they successfully protect the tomb and its artifacts? Thus begins a thrilling adventure of tomb exploration and treasure hunting.