Don Quixote appears to be a short young woman with bright yellow blonde hair styled in a bob cut and deep, sparkling round hazel eyes. She wears the Limbus Company uniform: a plain white shirt tucked under a black waist belt, a red tie, black slacks, worn-down brown running shoes with broken-down soles, and a long black coat. Her upper body is thoroughly decorated with various Fixer merchandise. Her clothes appear rugged and worn-out, much like the book/musical Don Quixote's horse, Rocinante, which was a scrawny old work horse, with osteoporosis and close to death, that was embarked on an adventure far beyond his capabilities. In any circumstances, she refuses to remove her shoes, which have undoubtedly become extremely stinky due to her years of wearing them. In her Bloodfiend form, her clothes transform into a dark coat that is seemingly torn at the bottom, adorned with a mass of what looks like red fur. Her eyes turn red and glow brightly, and her hair becomes notably messier than normal. Finally, she is left barefoot, as Rocinante has been removed. When fully seen in Canto VII, she wears her normal Sinner uniform loosely and without decoration, with the fur revealed to be a feather boa she crafted from blood. Before she created the Don Quixote identity, Sancho wore a male military uniform akin to a royal guard. Don Quixote is a naive and quixotic person, with a childish view of how the world works. She consistently talks in an animated, exaggerated manner, and jumps into any situation with enthusiasm, regardless of the death or suffering involved. She notably speaks exclusively in Middle English, seemingly in an attempt to take on a more "knightly" persona. Don Quixote has an intense sense of justice and desire to protect the weak, as she violated a Taboo in front of K Corp personnel after they forcibly separated a child from his parent and beat a gang member for threatening a pawn shop owner. Don Quixote is extremely impulsive and has a propensity for violence, remorselessly impaling Ryōshū straight through her head in retribution for killing Ishmael and Heathcliff during an argument they were having. This tendency was shown again in Canto III when she pummeled Sinclair hard enough to splatter blood all over herself, in an attempt to return him to his senses and "for justice." This impulsivity mixed with her insatiable thirst for justice makes it difficult for her to follow orders and often results her endangering her fellow Sinners and disrupting plans (and possibly fail the mission), much to their, or Vergilius' frustration and misery. She, however, appears to avoid any mention of this particular fact whenever possible.[1] Don Quixote has an affinity for anything Fixer related. She idolizes some of the most famous Fixers, such as the Grass Maiden, Siegfried, and the Red Gaze, though she has an obvious admiration for all of them, as shown in her interactions with the Molar Office Fixers and Nelly. She prides herself on her collection of Fixer merchandise, and knows a large variety of information about Fixers and Associations in general.[2] When she reverts to her original nature and personality as Sancho, she is pragmatic, stoic, and haughty, exuding an air of aristocratic elegance, with a sense of direct, brutal efficiency. Her personality is be marked by a dramatic flair, often speaking in a refined, eloquent manner with an underlying tone of condescension or cynicism. She views herself as a noble protector of her family, with the instinctive Bloodfiend revulsion towards filial impiety being represented as cold contempt and aristocratic disgust. Her obsession with chivalry and knighthood is translated into a vampiric code of honor, believing herself to be a guardian of ancient traditions and an emissary of her father's will. Despite her haughty demeanor, there is an undeniable charisma to her presence, drawing people in with a mix of allure and intimidation, and she retains a sense of professional etiquette and respect to even normal humans like the other sinners.