Because she has forgotten the cause of her death, Tan Yi is still trapped in Kuangshi City. She has no companions for 12 years, and the people around her cannot see, hear or touch her. However, she is still happy, still strong, and has not been defeated by loneliness. But recently, many things happened suddenly, one after another, and they were intertwined, as if there were hands in the dark, slowly uncovering the bloody truth of that year.
Concept: human nature