The Secret-Treasure Tomb Raider

Treasure lies in tombs, and fortune comes to those who brave danger. A young man happens upon a piece of top-grade black jade, only to discover it seems connected to a family heirloom. The patterns on the jade pendant conceal a mystery: do they point to immense wealth, or a murder case? A family elder who died in despair, body parts hidden deep in the mire, an antiques expert who met a suspicious end: can this chain of death-linked clues lead the group to the elusive treasure of the Sage...?