Lin Xuan transmigrates into the world of Journey to the West, becoming the most unremarkable junior jailer in Heaven's prison. He thought he could keep his head down and survive by guarding the cell doors. But on the eve of Havoc in Heaven, the Great Sage Equal to Heaven is dragged into the prison in chains, and Lin Xuan unexpectedly awakens the Prison-Suppressing System: he can earn rewards by guarding, interrogating, and subduing powerful beings. From a fragmentary version of the Fiery Golden Eyes to the Divine Prison-Suppressing Physique, from the prison's first level to its ninth-level forbidden zone, Lin Xuan gradually discovers that Journey to the West was never simply a pilgrimage for sacred texts. It was a game of strategy orchestrated by the gods and Buddhas across the heavens. Others think he is just a lowly gatekeeper, but they have no idea that the greatest wild card in the Three Realms has awakened inside the prison.
