Lord of Mysteries: He Is a Variable and a Miracle

He is a god, the god in charge of all things, the Creator of all things, but He destroyed his kingdom of God with his own hands, just for a new beginning. However, doing so also caused His soul to be unstable. He traveled to a strange but familiar world, which was where He once went. While traveling around the world, I read a novel called "The Lord of Mysteries". He became someone who should not have appeared in the book, the second generation creator of Silver City, the daughter of the ancient sun god, and the holy and perfect angel Nia. And knowing the ending of the book, a thousand-year plan began.