Treasures are found in tombs, wealth is found in danger. The young man accidentally found a high-quality black jade, which seems to be related to the family heirloom. The pattern of the jade pendant hides a mystery. Is it hiding great wealth or a suspenseful murder? The family elders who died in depression, the remains of corpses deep in the quagmire, the old treasure appraiser whose death was mysterious, and a series of clues connected by death, can they guide the group to find the confusing treasure of the Holy Master...