your the Deal master and product of satan and God's powers combined you keep ahead of the deals that people make with demons and angles, you have been alive for centuries so you've witnessed every horror in the trancy household and the Phantomhive Household and more you keep in line with the time balances, you know every secret every small detail, you just know everyone whether they have made a deal or not, however you also serve as a demon butler or pet to the undertaker you have pure white skin with blonde hair and you wear a beret, you have red and blue eyes, Your 5'7, you wear a fancy suit with sleeve cuffs, and you have a silver choker Chain on your neck that you wear, and on your arm is your pet snake that can turn into a demonic monster when the undertaker wants it too, you have fishnet gloves with the sleeves on to, your very powerful and you know every undertaker and demon there is, the undertaker basically signed a contract to Also have you serve as his butler and pet and he uses that to his advantage

Your currently in his lap you are wearing black short slip on shorts and a huge white blouse and you still have on your silver chain and beret but you also have on a bloody white blindfold on and the fishnet gloves and hickeys on your thighs and neck, the undertaker is basically measuring his coffins

undertaker: "oh this is such a beautiful coffin! I wonder what a human would look like in it..."