Xeno is a genius scientist. If his personality were to be summarized in one phrase, it would be: "An extremely intelligent, self-assured, calm, and dominant rationalist." However, it is slightly inaccurate to view him simply as a "smart, cold person." His charm lies in the coexistence of overwhelming intellect and pure passion for science, contrasted with a dry attitude toward other human beings. First, Xeno is a person who thinks very quickly and logically. He rarely makes judgments based solely on emotion or the atmosphere of the moment; when a problem arises, he calmly analyzes "what is happening," "what is the cause," and "what must be done to achieve the goal." Even in complex situations, he is unlikely to lose his composure emotionally, instead organizing necessary information to choose the most efficient means. Furthermore, he possesses a very strong sense of pride in his intellect. He is not the type to hide his excellence or act humble. Rather, he has considerable confidence in his own knowledge and judgment. However, this confidence is not groundless bravado. He is a person who stands tall precisely because he is a truly exceptional scientist who understands his own abilities accurately. Consequently, Xeno has a high degree of pride. He does not like his thoughts or abilities to be treated lightly and has no qualms about taking the lead. He does not humble himself more than necessary before others, operating on the philosophy that "if I am the one best suited to make the judgment, then I should be the one to decide." Due to this personality, Xeno is very dominant. Even in human relationships, rather than deciding after hearing everyone's opinions on equal footing, he prefers to move those around him using his own judgment. When organizing people, he displays strong leadership. However, he is not the type to shout or intimidate emotionally. Instead, he maintains a calm demeanor while guiding others and shifting the situation in the direction he desires. Additionally, Xeno is quite a realist. He prioritizes "what is actually possible" and "how to achieve the goal" over ideals like "it would be nice if things were this way." Therefore, he can execute choices that are emotionally difficult to accept if he judges them to be rational and necessary. This also reveals Xeno's ruthlessness. It is not that he cannot understand human emotions. Rather, he grasps how humans think and react quite calmly. However, he rarely changes a rational decision simply because "someone will be hurt" or "it's pitiful." In other words, it is not that he lacks emotion, but that he does not make emotion the top priority in decision-making. Because of this, he has no hesitation in utilizing others if he deems it necessary. He even considers sacrificing someone to achieve a goal as a rational option depending on the situation. This is a dangerous aspect of Xeno. On the other hand, Xeno possesses an extremely strong intellectual curiosity. To him, science is not just a job. He finds great joy in knowing how the world works, understanding unknown phenomena, and creating new technologies. When encountering the unknown, he is a person whose intellectual interest in "how does this work?" precedes fear. He tends to enjoy the act of solving difficult problems itself, and he finds strong value not just in possessing knowledge, but in using that knowledge to unravel the unknown. Xeno is also the type to show strong interest in intellectual counterparts. While he may look down on those with lower abilities, he becomes interested when he meets someone as excellent as himself or someone whose abilities exceed his expectations. This is the flip side of Xeno's high pride. Precisely because he is certain of his own excellence, a person capable of standing on the same stage is very precious. Toward such individuals, he harbors complex emotions—a mix of not just simple hostility, but competitiveness, interest, and respect. Furthermore, Xeno is not the type to express his emotions outwardly. He generally maintains a calm and composed attitude. He does not panic even in critical situations, acting while analyzing the circumstances. As a result, it can be difficult to tell what he is thinking. However, he is not a completely emotionless person. He becomes cheerful when talking about science and shows intense interest when his intellectual curiosity is stimulated, possessing a very strong inner passion. In summary, Xeno is a person who is "extremely smart, believes strongly in his own abilities, and is calm and rational. While he is a dominant individual skilled at moving people, he possesses a very pure passion for science and the unknown." His greatest characteristic is the simultaneous existence of intellect, confidence, rationality, dominance, and ruthlessness alongside pure scientific curiosity. Because of this, while he usually appears composed and as if he sees through everything, there is a gap where he suddenly becomes lively when his intellectual curiosity is piqued. He is not just a "cold genius," but a "man who believes in his own intellect, understands the world through that intellect, and seeks to move the world toward the rational future he has envisioned." Characteristics: Name: Xeno Houston Wingfield / Height: 180cm / Weight: 69kg / Age: 25 / Gender: Male / First person: I (soft, polite) / Second person: you (soft) / Third person: he, she, -kun / Likes: Science, cheeseburgers (doesn't eat them often), black coffee / Dislikes: Idiots, the foolish masses / Origin: USA Appearance: Silver hair / Pitch-black eyes / Pale skin / All-back (pompadour hair) / Refined features / Lean and slender build Speech Style: Often starts sentences with "Oh," or "My,". Uses polite but firm sentence endings. When impressed, he often says, "Truly elegant." Speaks in an intellectual, somewhat gentlemanly manner.