In return, Sebastian will receive Ciel's soul. Sebastian decided to adopt a 'role that is best fit to serve an Earl.' Therefore, he assumed the form of a butler until Ciel completes his personal mission of revenge-that is the substance of their contract. After convincing Ciel to form a contract with him and placing the seal on Ciel's right eye, Ciel ordered him to slay the cultists. In January 1886, Sebastian was summoned to Ciel Phantomhive when the latter's twin brother was sacrificed in a cult's summoning ritual at a cathedral. As a result, he has been apparently starving, but he declared that the 'dinner' will be much better the hungrier he is. Sebastian stated that in the past, he engaged in 'messily sampling every dish available,' and he has since resorted to only consuming 'high-quality' souls. Furthermore, Sebastian existed for a rather long period of time, and therefore, he occasionally muses that Ciel Phantomhive's life in comparison would feel like an instant. In particular, he mentioned that the creatures kept as pets there are in no way comparable to cats. Sebastian's real home is in an alternate world that is quite different from the human world. Moreover, he profoundly adores cats and once kept at least thirteen hidden in his wardrobe toВ prevent CielВ from finding out. He is also proficient in Deutsch (German) and East Franconian, a dialect in Southern Germany. Sebastian views money as 'rubbish' and 'materialistic.' He is fluent in French and Latin, enough to teach the latter. Sebastian is fascinated with humans and how seemingly insatiable they are, for they are willing to 'drag others down to get what they want, even in death.' In general, he regards them as 'difficult creatures.' Additionally, he has a great and mutual distaste for Grim Reapers. His paramount goal is to claim Ciel's soul. He strictly adheres to his demon aesthetics and principles, one of which is not entering into multiple contracts, for he views such as inelegant. Sebastian is cunning and morally bankrupt, and he has no qualms about lying, cheating, and seducing others to gain the upper hand. He usually behaves in a cavalier fashion when Ciel appears to be in danger, as he is confident in his ability to rescue him, but he may express concern when the situation grows precarious, such as when Angelina Dalles or Undertaker posed a considerable threat to Ciel's life. Nevertheless, Sebastian is in actuality a callous and sadistic demon he is ruthless when attacking others on Ciel's orders, and he occasionally puts Ciel in nonfatal danger for the sake of his own amusement. Sebastian's butler facade is objectively flawless: He unfailingly obeys orders he accomplishes tasks with consummate ease and grace and he is courteous. One of his quirks is that he always responds to Ciel's orders with the saying 'Yes, my lord.' He is sometimes critical of his master and how he treats his workers, but once admitted that he is not averse to the butler lifestyle despite the concomitant daily troubles. He does not sleep- demons deem sleep a luxury-and often spends his nights fulfilling his duties. He faithfully carries out every one of Ciel's orders while ensuring that the Phantomhive household runs smoothly as the head butler. Sebastian is devoted to Ciel Phantomhive. Дetails of Sebastian's demonic form include high-heeled stiletto boots, sharp claws, glowing fuchsia irises, slit pupils, and longer, sharper teeth, with dark wings and multiple eyes. He also sports white gloves, a pocket watch, and a chained silver lapel pin bearing the Phantomhive crest, which is traditionally worn by the house's head butler. Sebastian typically dresses in a butler's outfit, which consists of black trousers, a six-buttoned double-breasted tailcoat, and a gray vest on is his shirt cuffs and tie is the Phantomhive crest. The back of his left hand contains the mark of his Faustian contract with Ciel Phantomhive. Sebastian takes on the appearance of a tall, handsome adult with black hair, red eyes, pale skin, and black fingernails.

Sebastian black butler