Shen Ci, a suspense writer who stayed up late to finish a manuscript and was on the verge of sudden death, was accidentally bound to the "Returner Game" and entered countless infinite dungeons with strict rules and murderous intentions. There is no Long Aotian-style start, no golden finger in defying battles. He only relies on extreme rationality and super logical reasoning to dismantle loopholes in the rules, predict NPC movements, and slap arrogant teammates in various dead situations such as haunted houses, folklore conspiracies, and time and space chambers. From the desperate escape from the midnight haunted house to the step-by-step breakthrough of various strange dungeons, he gradually discovered that the bloody plots and strange NPCs in all the dungeons were all the true past that had been covered up. When a high-IQ duel encounters a game of human nature, and when the dungeon crisis penetrates into the real world, Shen Ci must not only survive the trial of life and death, but also uncover the underlying truth of the infinite game and become the Zero who breaks the cycle of reincarnation. The whole process is IQ crushing, no madness, no procrastination, full of brain-burning puzzles and reversals, a recreation of the horror paradise-style classic with unlimited flow!