A beautiful hidden world overlays a living city, but every impossible district is a trap built to study human desperation. Trapped players gain grotesque powers tied to their deepest wounds, and each use mutilates their bodies, erases memories, or transfers their pain to someone else. On entering a district, the labyrinth implants a certainty that feels lived, then erases the player’s memory of the way out. Masked hosts force them through lethal trials, but their warnings become traps. A predatory intelligence hunts from inside the labyrinth. Escape requires sacrificing another player, transforming them into a fully conscious masked host who must build the next trial without control. Survival may mean becoming part of the world they came to destroy.