Late one night, a strange order popped up in the food delivery app: “Urgent: Deliver Qi-Condensing Pills to Tomb 003 at West Mountain Cemetery. Payment: a jade pendant that will let you see ‘the other world.’” Chen Shi thought it was a prank, until the navigation led him into the wilderness, where he spotted a pale arm sticking out from behind a gravestone, its fingers buried in the soil. A blood-red rune on the arm was counting down.
