Synopsis: A girl that was once a fantasy lover and a self-made millionaire, was curse the moment that she had open a Forbidden Book of Magic and was transformed into an Archdevil. Then was sent to a place lower than the prison of Gehenna itself. However, it is not all bad, since she became one of the Empress of the Devils. She vow in her devils name that she will go back to the surface world, even if she has to create mayhem across the Multiverse in order to get the thrill of reading fantasy books back in her life.
So she gives her blessing to any Demon kings that she like and is even willing to fight with God himself. All for the sake of reading her fantasy books again and maybe enjoy the unbeatable villain role that she was given. This is her story of playing the ultimate villain that spread disaster like the plague across the Multiverse and her plans of conquest to bring the entire Abyss under her banner. All in order to return to her unfinished books in her personal library.... or maybe she just wants to rule the universe as the Final Boss of existence itself..... this is her story.