Why I Quit Being the Demon King

마왕을 그만둔 이유 • Renuncié a ser el rey demonio • The Reason Why I Quit Being the Demon King • 魔王を辞めて勇者をプロデュースしてみた • 魔王退休計畫

In a time of chaos, the Demon King traversed through 665 realms before invading the human realm. It was a brave hero who ceased the war. Thanks to their divine sacrifice, mankind barely managed to survive. But that led to the story of the new Demon King. Meet Demon King Demiourgos, the 666th. "I qui...