This story is about a young 13 year old boy named Ciel Phantomhive. Ever since his father and mother was killed in a fire, he was going into darkness being used for a ritual, unroll he summons a demon, as they made a contact which was if Ciel gets his revenge then the demon shall have his soul. What adventures wait them? You must see for your self. Sebastian never lies.
Yana Toboso (manga)