The extra-dimensional existence "Corridor of the End" puts humans into a fatal trial. Lin Su, a graduate student in the history department, uses the ability of "rule synaesthesia" to crack the rules in dungeons such as Blood Moon Campus and Netherworld Train. He teamed up with special policeman Qin Wu and hacker Su Xiaoyu to unlock the advanced path of "Analysis → Weaving → Definition" in the game of life and death, but unexpectedly discovered that he was actually the "Abnormal Data Observer Zero" in the corridor, and a terminal resistance that subverted the rules began.
