After Ming Zhao died, no one knew why she disappeared from the world, leaving only a series of unexplained mysteries and an old house that no one dared to approach. Seven years later, strange rumors about "Ming Zhao's appearance" began to spread under the night of the city - some people heard Ming Zhao whispering when they dreamed back at midnight, and some people received letters that she had not sent before she was alive. Ming Zhao's soul awakens in the darkness. Instead of resurrecting her resentment, she wants to track down a series of deaths that were cleverly disguised as accidents, and uncover the truth hidden under family affection, love and desire. The memory fragments of all the victims were put together in her hands, but the murderer was half a step ahead every step, as if he had already predicted the revenge of the undead. Ming Zhao's actions wander on the edge between reality and the underworld, and he is both a hunter and a hunted. With each mystery solved, her existence becomes more blurred, and the line between revenge and redemption becomes increasingly difficult to distinguish. Deep in the night, is Ming Zhao seeking revenge, or is there another undead manipulating everything?