In a remote northwest town, a mysterious group of ancient tombs called "Ghost Shadow Mountain" by locals was accidentally discovered. It is said that this ancient tomb complex contains an ancient secret about a lost ancient dynasty and its endless wealth. At the same time, residents of the town began to disappear one by one, causing much speculation and panic.
After explorer Ai Chen and historian Mu Lan heard the news, they decided to team up to investigate. Not only do they have to face the weird traps and terrifying creatures in the ancient tombs, but they also have to fight wits and courage with the tomb robber gangs seeking wealth. In the process of going deep into the ancient tomb, they discovered a secret about the ancient dynasty and a cursed legend.
It turns out that the last king of this dynasty formulated a curse with his wizard in order to live forever. Anyone who enters the ancient tomb will be affected by the curse and gradually lose their soul. This is the truth behind the disappearance of the town's residents. Ai Chen and Mu Lan decided to find the source of the curse and end this horrific legend.
After some arduous adventures and sacrifices, the two finally found the source of the curse and successfully sealed it, allowing the residents of the town to return to normal. But Ai Chen was affected by the curse, and his soul was gradually attracted to the ancient tomb, unable to extricate himself. In order to save Ai Chen, Mu Lan was willing to merge her soul with Ai Chen and seal them together in the ancient tomb.
