Full of wonder and excitement, the Noah's Arc Circus troupe has captured audiences with their dazzling performances. Yet these fantastic acts do not come without a price. Children have mysteriously gone missing around London, correlating to that of the group's movements. Unsettled by these kidnappings, Queen Victoria sends in her notorious guard dog, Ciel Phantomhive; and his ever-faithful demon butler, Sebastian Michaelis, on an undercover mission to find these missing children. Trying to balance their new circus acts with their covert investigation under the big top, however, proves to be quite a challenge. With the other performers growing suspicious and the threat of the circus' mysterious benefactor looming overhead, what the two discover will shake Ciel to his very core. In Victorian London, the breathtaking performances of the Noah's Ark Circus have captured the attention of people all across the city. But the spell of magic and wonderment woven under the big top is not without consequences. Children have suddenly begun to vanish, and some suspect these mysterious performers are responsible. In an attempt to get to the bottom of these disturbing disappearances, the dashing duo of demon butler, Sebastian Michaelis, and his young master, Ciel Phantomhive, will infiltrate the circus and uncover whatever darkness may lie at its core!