Three hundred years ago, the world was destroyed by corruption and pollution, leaving only the cage of "Wouyou Township" in Rong City! The obsidian tower above the fog, the faceless family portrait multiplying the dead, the death wall engraved with the period of death, 19 corridors hiding copies of ghosts, the rules are the code of life and death!
Gu Che, a genius from the Department of Physics, breaks into a mysterious building to find his missing scientist father! Others died miserably in the rules and traps, but he relied on deduction to see through the loopholes, and his teammates betrayed him? Inducing violations makes Guilou assimilate! The "Heavy Sun Project" turned out to be a filthy scam, the torch fragments point to the end, and the truth about his father's disappearance locks the 19th floor! Using rules as a sword and magic weapons as a shield, Gu Che led the Ark team to kill through the three dimensions - either become a human pioneer, or become a nutrient in the magic building! The bloody corridor has opened, do you dare to gamble your life?
