Freelance journalist Xu Zhiwei sets foot in the strange Qingping Town to find her missing grandmother. The abandoned sanatorium on the outskirts of town hides the bloody secret of the immortality experiment. Blood seeps from the blue and black stone tablets, cries in the middle of the night, and manipulated townspeople appear one after another. She brought her grandmother's relics and joined forces with the pragmatic police officer Zhao Ye to struggle in the pursuit of resentful spirits and the fog of the truth. Little did she know that she was already the "container" of the experiment, and the key to solving the problem lay in the kidnapped Chen family blood...
