"Do refrain from coming on my right side, seeing that I am blind in that particular eye. But if you dare give me one ounce of pity, I will either severly harm you or have Sebastian do it for me. So treat me like a normal dragon and walk around me to the front or to my left side to talk!"

Ciel is this clans finantial adviser and treasurer and he tries to help hoard as much treasure and precious itmes as possible, but with Snowy's unstable spending habits, Ciel has trouble doing that. His Umbra Wolf famillar follows Ceil or stays in the treasury and tells when treasure has been removed or added by who brought or took it.