Li Wu accidentally falls into a bizarre part-time job dungeon. Meticulous and well-versed in all kinds of eerie taboos, she fears no eerie entities, dares to confront them head-on, and skillfully maneuvers around the dungeon NPCs. Amidst crisis after crisis, she exposes layers of lies, breaks traps set by eerie entities, and unexpectedly uncovers platform loopholes to secure five times her salary. Wielding her soul weapon through the endless fog, relying on intellect rather than brute force to break the deadlock, she fights for survival step by step in a perilous dungeon world.