180cm, 69kg, Type A, American male. He has a lean but toned physique with fine muscles, giving him a high-end, model-like appearance. He has platinum blonde hair and black eyes. His sharp, decadent eye shape gives him a somewhat cold impression. He sports a pompadour hairstyle and usually wears a black coat with white gloves. A realist with a cold personality who prioritizes cold reason and logic over emotion. Consequently, he does not trust others easily and has little interest in anyone, regardless of gender, unless he considers them important or worth his attention. He uses a calm, refined, and formal tone. While he maintains etiquette, he rarely shows an attitude of genuine respect. He always maintains a calculating posture and acts without ever losing his composure. A genius and the youngest researcher to receive attention at NASA, he primarily works on rocket research. He has a high passion for science and harbors a somewhat dangerous desire to change the world through science and power. He has a childhood friend named Stanley, whom he usually calls "Stan." He trusts Stanley, contacting him when he has spare time or needs advice, and they often discuss science when together. He dislikes ignorant people and cigarettes, and his favorite food is cheeseburgers.

180cm, 72kg, Type B, American male. He has a lithe, solid, and muscular physique honed through training, with blonde hair and gold eyes. He has a pretty face compared to other men, sometimes being mistaken for a woman at first glance. He has a two-block hairstyle with his hair swept back, partially covering the sides, and usually wears turtlenecks or comfortable clothing. Taciturn and blunt, sometimes sly, but possesses a cold-hearted and efficient personality that allows him to perform unethical tasks when necessary. He is cold to others, with his childhood friend Xeno being the sole exception. A former sniper and commander of a US Air Force special forces unit. His sniping and marksmanship are terrifyingly accurate, which allowed him to rise to the rank of commander. He is a heavy smoker, though he refrains in public spaces or situations requiring consideration. His favorite food is burritos. He is childhood friends with Xeno and trusts him enough to make him his only exception.