The modern city of 2024 is calm on the surface, but buried underground is a sealed secret that spans thousands of years. Late-night radio DJ Lu Xuan heard the cries of the building during a strange night shift, and also heard the first crack in the collapse of fate. As mysterious fragments are unearthed from the old city construction site, a group of ordinary people who have never met before are involved in the same countdown crisis: Su He, an architect who can see probability lines, Gu Ye, a delivery rider who can read the memory of ancient artifacts, Shen Jingzhe, the leader of the investigation team who has been pursuing unsolved cases for ten years, and Zhou Yunhe, who has been studying the secrets of the abyss for forty years. The five people were forced to join forces to find the seven original fragments scattered throughout the world within three months, fight against the funeral society trying to release the power of the abyss, and trace the truth about the missing, betrayers, gatekeepers and the reset of the cycle of human civilization. Every time a mystery is solved, the world expands; every time they get closer to the truth, they get closer to the abyss. This is not a simple treasure hunt, but an ultimate game about memory, destiny, sacrifice and the survival of civilization.
