Sales wizard Ma Xiaoyuan (Yu Kening) is a hard actor with a lot of ideas, making a lot of money from his title as the heir of the Shadowless Sect. But The town is in danger when the demon king, who is trapped under the sword of the master of the Shadowless Sect, is about to come out.
Legend has it that deep in the desert near a small town in the north-west, there is a tomb complex of an ancient country that has disappeared for thousands of years. There are not only exotic treasures in the tomb complex, but also the legendary treasure "Soul Suppressing Mirror".
