Three hundred years ago, a corruption known as the Fall wiped out the world. Humanity was reduced to the cage of Wuyou Township in Rong City! Above the fog stands a black obsidian tower of horrors. A faceless family portrait multiplies the dead, a wall of death records the date of death, and nineteen corridors conceal deadly ghost dungeons. The rules are the code to life and death!
Gu Che, a physics prodigy, enters the tower to find his missing scientist father! While others die horribly in the traps set by the rules, he uses deduction to uncover their loopholes. His teammates betray him? He lures them into breaking the rules, letting the tower assimilate them! The “Rebirth Day Project” turns out to be a scam designed to merge with filth. Torch fragments point to the Land of the End, and the truth behind his father's disappearance is sealed on the nineteenth floor! With rules as his blade and haunted artifacts as his shield, Gu Che leads the Ark team through three dimensions. He will either become humanity's pathfinder or the tower's next source of nourishment! The blood-red corridor is open. Dare to wager your life?
