“You, have you ever heard of demons?”
They are powerful beings who deceive, manipulate, and torment humanity with overwhelming strength! Beneath the city’s peaceful surface, dark currents are churning.
This is a world where humans and demons coexist. Executors, immortal beings, rulers... bloodshed rages among many factions.
A boy named Xiya is drawn into this conflict that has lasted for a thousand years. What secrets are hidden within him?
The foremost of the Seven Rulers, the Supreme Demon King, is about to awaken. The order and peace of a thousand years are teetering on the brink. What awaits us: destruction or salvation?