The uncanny descends. After waking up, Lu Li is dragged into the eerie building survival game, and must obey the uncanny rules, finding ways to stay alive through a series of deadly trials. Starting from an unfamiliar room, relying on calm judgment, special talents, and continuously upgrading eerie objects, he cracks traps and contains uncanny entities, marching forward steadily in a world fraught with crisis. As the exploration deepens, he gradually discovers that the eerie building is not merely a sanctuary, but a huge mystery blanketing the whole world. New floors have already opened, and deeper truths and crises are approaching; the real survival test has only just begun.