When the down-and-out treasure appraiser Xia Jingxuan receives a mysterious invitation pointing to the "Nine Nether Jade", he discovers that he is just a pawn in the gambling game. In order to break the deadlock, he must join forces with Wang Shixi, the daughter of his old enemy, and bet on life and death with the invisible banker in the ancient Tibetan maze filled with murderous intentions. Every step is a reward and a trap.
