I've Been Here Since Time Immemorial, Keeping Watch on the Great Wall for Five Thousand Years

He is the night watchman atop the Great Wall, the uncrowned king of the Northern Frontier. When a red shooting star streaks across the sky, he turns and steps into the mortal world. The severed tail of the Ten-Tailed Celestial Fox, which took human form... The reincarnation of the ancient goddess Nuwa... The corpse demon in the coffin of the Great Emperor of Fengdu... The Red-Dust Immortal imprisoned in a psychiatric hospital... He thinks he’s the player, but how could he know he’s also a piece in an even greater game?