Set in Victorian-era England, the story follows young Earl Ciel Phantomhive, who forms a contract with a demon named Sebastian Michaelis after a tragic attack that claims his family. Acting as the Queen’s Watchdog, Ciel solves dark mysteries in London’s underworld while Sebastian serves as his flawless butler, bound to claim Ciel’s soul once his revenge is complete. Blending gothic aesthetics, supernatural intrigue, and sharp wit, the series explores themes of loyalty, morality, and the cost of vengeance.
[supersummary.com],
[en.wikipedia.org],
[cbr.com]
