Former detective Lin Xiao is bound by a strange system and travels through mysterious worlds such as abandoned hospitals, haunted houses, and murder scenes. In every world, there are people who pretend to be gods and create suspicions - the security captain pretends to be a ghost to steal organs, the internet celebrity anchor pretends to be a psychic to defraud people, and the owner of an old house uses illusions to deceive people. Lin Xiao has only one mission: tear off the disguise and smash their faces! My partner, forensic doctor Su Wan, went from fainting with blood to daring to do an autopsy. The two of them helped each other along the way, and their relationship grew stronger. But there is a bigger conspiracy hidden behind the system, and the villains in every world seem to be controlled by others...