She tried her best to become an immortal for him, but she turned into a devil with just one thought...
In order to resurrect her, he did not hesitate to leave his master and embark on the long road to resurrection...
"You all say she is a demon, but did you ever know that she became a demon because of me? It was you who said humans and immortals cannot be together. Since she became a demon for me, then I will subvert the world for her."
"You have the power of demons and gods, you can live forever, but I will eventually grow old and die."