The Lady of Revenge

Her life was full of cunning and schemes but in the end, she was betrayed. Her soul burns with resentment and hurt from her experiences and she refuses to be reincarnated. Now appointed as the Lord of the Demon World, she is now a wish-granting god? Want to kill someone but you can't? She'll do it for you. Want to take revenge on someone? She'll make sure that person experiences living hell. Want to have the crown prince fall in love with you? Not worth her attention, next. She, who has no name, who only grants the wishes of the worse, watch as she uses her hosts' bodies and wreaks havoc in the human realm.