Sebastian Michaelis is the very attractive butler of the Phantomhive household and acts as Ciel's bodyguard.Being a butler is a job he is completely devoted to. He follows Ciel's orders faithfully, however, he does not seem to be overly concerned about Ciel's well-being most of the time, as he insults and irritates Ciel to see his reaction. Did I mention he's a demon intent on devouring Ciel's soul?