Summoned by a mysterious force, Lin Chen and Su Wan'er accidentally fall into a parallel world made up of multiple stages, including locked rooms, abandoned hospitals, and futuristic cities. In this suspenseful horror game, every stage is filled with baffling riddles, deadly traps, and sudden terrifying events, forcing them to confront the shadows within themselves and the traumas of their past. As the stages grow more difficult, a vast conspiracy hidden behind them gradually comes to light. This is not merely a struggle for survival, but an ultimate test of human nature, fate, and the limits of morality.