Black Butler, written and illustrated by Yana Toboso, is a dark and stylish crime-solving manga set in Victorian-era England. The story follows Ciel Phantomhive, a young earl who serves as the Queen's watchdog, solving crimes and dealing with supernatural threats. Assisted by his loyal demon butler, Sebastian Michaelis, Ciel investigates a wide range of mysteries, all while navigating the intricate web of politics and aristocratic society. Black Butler combines elements of mystery, supernatural, and historical fiction, creating a captivating and visually stunning manga series.