The supreme god is reborn in the world of the Code Geass novel.
This story has a large harem, with mother-complex, older-woman, and sister-complex elements. It has it all.
The Ninefold Heavens are divided as follows: the First Heaven is called the Postnatal Heaven, the Second the Innate Heaven, the Third the Lower Heaven, the Fourth the Upper Heaven, the Fifth the Dark Heaven, the Sixth the Light Heaven, the Seventh the Ascendant Heaven, the Eighth the Imperial Heaven, and the Ninth the Ninefold Heaven.
This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.