Kuroshitsuji (2008)
In mid-Victorian London, butler Sebastian Michaelis serves Ciel Phantomhive, the 12-year-old head of a noble English family. Sebastian is a perfect man. His knowledge, education, cooking and martial arts skills are excellent. What's more, he can fulfill any of his master's requests with ease and perfection due to his secret demonic lineage and the contract he has with his master.