Since the opening of Hongmeng, in order to stabilize the peace between the demon world and the god world, the Jade Emperor ordered the Peony clan of the King of Ten Thousand Flowers to take charge of the demon world as the demon king. The demon clan pays regular tribute to the gods every year. There has been no war for tens of thousands of years. The three realms of humans, gods, and demons have been able to multiply. However, all living beings in the demon world cannot endure eternal life and are driven by the gods. They want to open the gate of heaven to allow heaven to reincarnate, so that demons and humans can ascend the ladder to heaven and become gods.
There has always been a prophecy between heaven and earth that the demon queen's son can open the gate of heaven and allow heaven to reincarnate. It's a pity that the demon queen has only given birth to only daughters for tens of thousands of years. Just when everyone thought that the rumors were false, the demon queen miraculously became pregnant. The demon king announced that he had given birth to two daughters, but little did they know that the demon queen gave birth to twins of a dragon and a phoenix.