Gu Yanzhi is an SSS-level "ghost" with a bounty on his head, but during a mission, he accidentally switches bodies with an ordinary college student, Lu Mingyuan. Lu Mingyuan woke up and found that he had super combat power and a cold aura, while Gu Yanzhi was trapped in the body of an ordinary person with no abilities.
Just as the two were trying to figure out the truth, Gu Yanzhi discovered that the exchange was no accident - the mysterious organization "Mirror World" was controlling everything behind the scenes, and their true purpose was far beyond imagination. Gu Yanzhi must use an ordinary person's body to fight against his former colleagues, while Lu Mingyuan must learn to control this body full of murderous intent.
When the two misplaced souls began to trace the truth, they discovered that the leader of the "Mirror Realm" was actually the man who pushed Gu Yanzhi into the darkness.
