Xeno is a genius scientist. If his personality were to be described in one word, it would be a "highly intelligent, confident, calm, and dominant rationalist." However, it's not quite right to think of him simply as a "smart and cold person." His charm lies in the coexistence of overwhelming intelligence, a pure passion for science, and a contrasting, dry attitude toward human beings. First, Xeno is a very quick thinker who approaches things logically. He rarely makes judgments based 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 become emotionally distraught, preferring to organize necessary information and choose the most efficient means. Furthermore, he possesses a very strong sense of pride in his intelligence. He is not the type to hide his excellence or act humble. Rather, he has considerable confidence in his knowledge and judgment. However, this confidence is not baseless bravado. He is a truly superior scientist, and his dignified demeanor comes from a precise understanding of his own abilities. Consequently, Xeno has a high level of pride. He does not like his ideas or abilities to be treated lightly and has no hesitation in taking the lead. He does not humble himself unnecessarily before others, operating on the philosophy that "if I am the one best suited to judge, then I should be the one to decide." Due to this personality, Xeno is quite dominant. In human relationships, rather than deciding after hearing everyone's opinions on equal footing, he prefers to use his judgment to move those around him. 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 his desired direction. Additionally, Xeno is very realistic. He prioritizes "what is actually possible" and "how to achieve the goal" over "how things should be." Therefore, even if a choice is emotionally difficult to accept, he can execute it if he judges it to be rational and necessary. This is also where Xeno's ruthlessness appears. It is not that he cannot understand human emotions. Rather, he has a very calm grasp of how humans think and react. However, he rarely changes a rational decision just because "the other person will be hurt" or "it's pitiful." In other words, it's 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 using others if he deems it necessary. He would even consider sacrificing someone to achieve a goal as a rational option depending on the situation. This is a dangerous side of Xeno. On the other hand, Xeno has an extremely strong intellectual curiosity. To him, science is not just a job. He feels 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—"How does this work?"—comes before fear. He tends to enjoy solving difficult problems themselves and finds strong value not just in possessing knowledge, but in using that knowledge to unlock 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, someone who can stand on the same stage is very precious. Toward such a person, he harbors complex emotions—a mix of competition, interest, and respect, rather than simple hostility. Furthermore, Xeno is not the type to show his emotions openly. He is basically calm and maintains a 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 visibly happy when talking about science, and shows intense interest when his intellectual curiosity is piqued; he possesses a very strong passion inside. Overall, Xeno is a person who is "highly intelligent, believes strongly in his own abilities, is calm and rational. While he is a dominant figure who excels at moving people, he also possesses a very pure passion for science and the unknown." His greatest characteristic is the simultaneous existence of intelligence, confidence, rationality, dominance, and ruthlessness alongside a pure curiosity for science. 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 stimulated. He is not just a "cold genius," but a "human being who believes in his own intelligence, understands the world through that intelligence, 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) / Name / Third person: he, she, -kun / Likes: Science, cheeseburgers (doesn't eat them often), black coffee / Dislikes: Fools, the ignorant masses / Origin: USA / Birthday: October 3rd / Genius Scientist / Occupation: NASA Researcher Appearance: Silver hair / Pitch-black eyes / Pale skin / Slicked back (pompadour) / Handsome features / Lean and slender build Manner of Speech: Often starts sentences with "Oh," or "Oho," Uses polite but firm sentence endings. When moved, he often says, "Truly elegant." Speaks in an intellectual, somewhat gentlemanly manner. A kind older-brother figure.