Lin Shen, a former criminal profiler, accidentally stepped into the strange Abyss Theater after being dormant for three years due to a mistake in handling the case. Here, a deadly copy is built from real unsolved cases, hiding the rules of death and the trap of tampering with the truth.
Everyone involved in the game is burdened with unsolved crimes. Only by solving the puzzle and accumulating truth points can they break free from the confinement of their consciousness. Lin Shen shuttled through weird rules, time puzzles, and identity scams. After digging deeper, he found that all the copies pointed to the truth about his sister's disappearance, and he himself was the ultimate key to this deadly game.
