Ellie was a poor orphan who was walking past the Ciel's mansion. Something inside her told her that she had to save Ciel which led her to getting the Faustian Contract just like Ciel. For three years, she had lived with 2 demon butlers and Ciel. Doc is the name of Ellie's demon butler and Sebastian is Ciel's. One day, Doc betrayed the Phantomhives and took Ellie away from them.