Description:

In Victorian era Europe, a young boy loses everything he once held near and dear to a vicious plot. In his moment of death, he strikes a deal with a demon: his soul, in exchange for revenge. Ciel Phantomhive is now the head of the Phantomhive corporation, handling all business affairs as well as the underground work for the Queen of England. His new partner is a demon butler, Sebastian Michaelis, whose prowess as a butler is only surpassed by his strength as a demon. The story follows the two along with their other servants, as they work to unravel the plot behind Ciel's parents' murder, and the horrendous tragedies that befell Ciel in the month directly after.

Description:

─Would you like me to save you?─ Under a blooming cherry blossom, Odagiri Tsutomu encounters a beautiful girl dressed in Gothic Lolita fashion and holding a red paper umbrella. She is Mayuzumi Azaka, head of the Mayuzumi psychic investigation agency. Surrounded by a strong chocolate aroma, Odagiri became her assistant and got involved in several supernatural cases. A cruel and painful, ugly and beautiful mysterious fantasy is about to begin. (Source: Back cover of the manga)