Ordinary man Lin Yuan transmigrates into a world of cultivation. At death's door, he binds to the "Dreambound Immortal Path" System and gains the ability to travel through dreams. Others cultivate through spiritual energy; he does it by entering dreams. But this world is rife with the uncanny: resentment becomes monsters, memories turn into demons, and dreams conceal deadly dangers. When the seal on the sixth-tier Dream-Eating Ancient Demon begins to loosen, and the fifth-tier City of a Thousand Faces opens its deadly game, Lin Yuan grips his Dream-Slaying Broken Sword and ventures into the deepest reaches of the haunted realm. With inner demons to overcome, companions who may be impostors, and a wager with no chance of survival, he has only one path: become master of dreams, slay the uncanny with dreams, and seek the Dao of immortality.
