Lin Yang and a group of people are transported into a terrifying dungeon world inhabited by Pretenders. Fortunately, Lin Yang is granted the role of the Seer. "You may verify one person's identity per day, or obtain a piece of survival intelligence." When despair clouds everyone's eyes, Lin Yang leads his confused companions, calmly identifies hidden dangers layer by layer, guides the group to see through disguises and overcome deadly trials, forges trust and courage in the face of hopelessness, and carves out a path to survival.