The Demon King's Human Reign

In the aftermath of a war among three alliances on the planet Chrome, Demon king Charnox is betrayed, brutally attacked by King Zeak and King Thiam, Human King and Aqua Harmony King and left for dead.

Charnox, finds himself reborn into a human baby with a rare condition called Heart Circle deficiency. Trapped in a paralyzed state for over 13 years, after he wakes up from coma , he navigates through a world as he learned what happened to his kingdom after he died.
As he grows, he learns about Zeak became a Supreme king by capturing his kingdom and used its resources. And soon he found he born to humans the very species who killed him.

With a desire for revenge and a struggle to regain control of his body, Charnox faces the challenges of his new life, contending with betrayal, political intrigue, and his own internal conflicts. With the help of people, his revenge takes more shape.