Shen Ji (male protagonist): 27 years old, a former ace psychological profiler in the police force. He was dismissed because of his involvement in the "Red Wedding Case". On the surface, he runs a psychological consulting room, but in fact he suffers from severe dissociation disorder (can perceive the existence of "another self"), and has super high observation and reasoning abilities (all-round).
Jiang Wan (female protagonist): 24 years old, a forensic doctor specially hired by the Municipal Bureau, a calm and rational technical person. Due to the investigation of a bizarre corpse mutilation case, he interacted with Shen An.
Villain: The "Phantom" organization conducts consciousness exchange experiments through experimental technology (the principle of quantum entanglement), trying to create a "perfect container."
