Ye Shuangben is an urban psychological counselor who is calm on the surface but lonely on the inside. He has become famous in the industry for his ability to peer into the lives of others in parallel time and space. However, during an ordinary consultation, she touched the client's pendant and witnessed herself in the parallel world transforming into a cold-blooded serial killer, plotting to destroy the real world. In order to prevent the disaster from happening, she was forced to join forces with the criminal police captain Zhou Yan to chase the murderer. At the same time, she was involved in a deeper space-time mystery by the mysterious antique dealer Han Mo. Caught between trust and betrayal, self and others, salvation and destruction, Ye Shuang must face the dark side of the "other self" and make a choice before the butterfly effect tears reality apart - should he erase his alter ego and save the world, or cross the mirror image to find salvation? A suspenseful storm that shuttles between morality and destiny begins.
