The Demon King of Chaos, Yvie Linton, is banished to the Mortal Realm. Reincarnated as an illegitimate daughter, her mission is to stop her father, Clayton Linton, from being manipulated by Sloane Jennings into dying. She seizes power to protect her family, breaks the Love Hex, and foils Uncle Lawrence's plot to usurp the family fortune. She transforms from a demon king into one who cherishes her family, changes Clayton Linton's fate, and stays in the Mortal Realm.
