The film mostly outlines the strange instances in the Lop Nur area during the Republic of China. Shi Chuqi, the head of state of the mysterious case investigation organization "Seven Sons", led the employee to address the mystery. The movie concentrates on numerous mystical as well as unsettled events based upon components such as discovering the unknown as well as revealing the truth. It likewise includes science fiction aspects of ancient space civilization to please the audience's inquisitiveness.