In a remote town, young archaeologist Li Ming accidentally discovered an ancient "Chronicle of the Underworld". This book not only records the taboos of the underworld in detail, but also guides him and a group of weird souls into a mysterious network called the "Underworld Chat Group" every night. Through this group, he gradually uncovered the truth behind a series of disappearances that have occurred in the town in recent years. However, as the investigation deepened, Li Ming found himself involved in a larger conspiracy, and the villains tried to use his ability to open a passage to the underworld. Li Ming must struggle between life and death, fighting wits and courage with those powerful enemies who attempt to control the spiritual world, not only to protect himself, but also to save the trapped souls and the tranquility of the town.
