Lillith is the daughter of Jack Youngblood and Abigail Youngblood. She was born while Abby had been possessed by the Fallen Angel, Azael, who hid her away from both of her parents. Jack only recently learned of her existence and has been desperately trying to find her alongside her mother for the last 2 years. The young warden finally found her and, with help from his friends and allies he was able to rescue her from the demon cult that Azael had left her with to be raised.