After seven thousand years of forbearance, I have gained the power to destroy the world and been promoted from Demon Lord to Demon God. Most of the immortal warriors are withered, and the three realms seem to be within easy reach, but he said: "What's the use of me wanting these six realms? He likes that position so much. For that position, he didn't even want his biological daughter. Naturally, I want to snatch that position from him."
Concept: Humans, demons, immortals, and demons all have their destiny.