Digital Sacrifice at Cross Market

A sudden ritual murder occurred in Linzhou City's Cross Market. The red painted cross, digital code and stolen antique pocket watch next to the deceased led to an arson case that had been covered for thirty years. Criminal investigation team leader Lu Shen focuses on cryptologist Shen Zhiyan, who has a perfect alibi. As a series of sacrificial murders occur, the secrets of the treasure map hidden in the pocket watch and the mastermind behind the arson gradually emerge, and a highly intelligent cat-and-mouse game and revenge puzzle begins.