29 parts Ongoing In a chaotic world where humans, demons, and countless other creatures wage endless war for dominance, a young warrior named Kagaya walks the fine line between light and darkness. Born of a forbidden union between a human mother and a powerful demon father, Kagaya carries the blood of both worlds a gift that marks him as an outcast, yet grants him strength beyond mortal comprehension.
Haunted by the brutal murder of his father at the hands of the Demon King's forces, Kagaya swears vengeance. With nothing left but his will and the burning fire of his heritage, he sets his sights on the Demon Realm, a nightmarish world of fire and shadow where the most feared demons rule under the iron grip of their king.
His journey is perilous every step leading him deeper into lands corrupted by darkness. Along the way, Kagaya must face monstrous beasts, cunning foes, and the Elite Demons, ruthless generals who guard the path to the throne. Each battle tests his resolve, but also awakens the dormant power within him. With every demon he slays, his cursed blood surges, granting him abilities that grow fiercer, wilder, and harder to control.
But Kagaya's quest is more than revenge it is a battle against fate itself. For the closer he comes to his father's killer, the more he risks becoming what he hates most: a demon who loses himself to rage and destruction. In the end, Kagaya must decide will he be the savior of humanity, or the harbinger of a new age of darkness