Ava is the daughter of Lucifer morningstar and Chloe and has an older sister name Rory Morningstar and she was taken when she was a baby by demons from Lucifer and Chloe and the demons took Ava to hell. Lucifer couldn’t come down there to get her because he was banned. Ava was raised by Lilith and few years has passed and now she is sixteen years old and ruling hell and the demons love her and she even made friends with demons named meg and Crowley. She knows that her father is Lucifer and her mother is Chloe and her sister rory but she thinks earth is boring but when she mess with peoples fate it is much fun for her and her friends, One day god had sent an invite letter to Ava to have dinner with Lucifer, Chloe, Rory, Ella, Amenadiel, Trixie, Michael ,and Dan and god will also be there. Ava decides to go but bring her friends in case they try to do anything