After the ancient kingdom of Loulan disappeared, a mysterious legend was left behind, which was the treasure of the Loulan people. At the end of the Song Dynasty, groups of masters from the Central Plains broke into the desert in order to find the treasures of the Loulan people. In the face of the strange desert sandstorms and the scorching sun, these martial arts masters are also so vulnerable. Coupled with the elusive Quicksand Tribe, most of those who set foot in Loulan never returned, and those who managed to come back alive were also crazy and abnormal.
The Liusha tribe is the gravekeepers left behind after the demise of Gu Loulan. Under the leadership of the tribe's female leader Aluova, they secretly guard the treasures left by their ancestors. Whenever a foreigner approaches Loulan, the secret sentry releases a flying eagle to convey the message. They hide in the wind and sand, creating a terrifying environment like the howling of hell to drive away the intruder. They will not deal with the intruder nearby because they feel that the dirty blood of the foreigner will pollute their holy land. But once they are far away from Loulan City, they will brutally eliminate the intruder. Even those who can escape with their lives have been poisoned by their hallucinogenic poison in the wind and sand, and they have gone crazy before leaving the desert. The Quicksand tribe has never been discovered, and their killing methods are difficult to guess. No wounds will be left on the dead, but the eyes will be gouged out.