The gold ingot given to the dead was sent to the living. Chen Zhen opened the express delivery and found a life-threatening countdown inside! The ingot self-destructed, and the address that emerged from the ashes was actually connected to the murder that had just occurred, leaving only another ticking ingot on the scene. The former detective captain instantly changed from recipient to prey. A serial killing game in the name of sacrifice has been launched. He must race against time to find out the trader in the shadow before the countdown reaches zero, otherwise, his name will be buried in ashes.