She is a red spider lily by the banks of the River of Forgetfulness, beside the Three Lives Stone. He is the King of the Underworld, ruler of one realm, yet no one knows his true origins. In this life, he does not understand love until she is on the verge of having her soul scattered, and he finally awakens.
Just when he thinks he has another chance to love her properly, an even greater heartbreak awaits. The ancient gods are annihilated, the demonic seed of heaven and earth reappears, the Six Realms fall into turmoil, and divine artifacts are scattered. He shields her, while she grows stronger, unwilling to drag him down. When her soul is whole again, he thinks she can finally remember him. But she becomes the enemy of all six realms, and he becomes the person she hates most.