"This train is bound for the abyss. All passengers, please prepare your organs or memories and buy tickets one by one to get on the train."
Forensic pathologist Lu Ze, a combination of severe obsessive-compulsive disorder and extreme sanity, stepped on a ghost subway at midnight that could never reach the station. There is no morality or law here, only weird rules and bloody obliteration that are so cruel. Under the miserable green light of the thirteenth carriage, fellow passengers were torn apart by the strange steward's bare hands in fear, but Lu Ze relied on his mutated "absolute memory" to discover the logical loopholes hidden in those fatal rules through endless death retrieval and rule tampering.
While others were willing to betray their companions and sacrifice their limbs in order to survive, Lu Ze was frantically stuck with system bugs. Conflicting rules? Logic dead end? He used the rigor of a pathologist to dissect a corpse, dismantling the weird rules one by one, and reversely used the erasure mechanism to turn high-level monsters into his own stepping stones.
In this infinite journey full of despair, Su Li, a hot-tempered and sassy policewoman from the crime team, became his sharpest knife. Nightingale, a mysterious and strange girl, formed a life-and-death contract with him, and Lin Chuchu, a timid but intuitive female college student, found a way out for him. As he advanced toward the first carriage step by step, Lu Ze gradually uncovered the huge shady story of this Yin-Yang train.
When the conductor of the abyss tried to come to reality, Lu Ze pushed up the gold-rimmed glasses on the bridge of his nose: "Your killing rules do not conform to anatomical logic."
