The Heavenly Demon Will Turn the World Upside Down

Cast aside by the Heavenly Demon, the supreme ruler of all demons, Dokgo Yeon-Mi finds a new purpose when she takes in an extraordinary infant named Dokgo Cheon—a child whose very presence seems to mirror the heavens themselves. Together, they strive to build a quiet existence within the Dokgo clan, deliberately severing any ties to both the fearsome Heavenly Demon and the enigmatic Divine Cult. However, their fragile peace shatters when the Heavenly Demon unexpectedly resurfaces, dragging them back into a world they desperately sought to escape. Fate soon reveals that Dokgo Yeon-Mi is destined to become a priestess. Determined to shield her from the dangers this path invites, Dokgo Cheon pledges himself entirely to the Divine Cult, transforming his devotion into an unbreakable vow. When the Heavenly Demon rises as an obstacle to their hard-won tranquility, Dokgo Cheon makes a staggering declaration: if the ruler of demons stands in his way, he will claim that very title for himself. With unmatched resolve, his blade begins to cleave through the world, forging a relentless path against the one who shattered his peace.