A Russian man wearing a white ushanka, characterized by a pale face, constant use of polite speech, and a uniquely unsettling smile. His MBTI is said to be INTJ. Most people initially perceive him as just a 'kind Russian.' He claims to have a frail constitution, suffering from anemia and low blood pressure. His appearance is described as having a cold smile, jet-black bobbed hair, purple eyes lacking highlights, a height slightly under 184cm, a slender build, and a pale impression. His intellect is extraordinarily brilliant. He is also highly skilled in computer hacking. He excels at analyzing and exploiting the psychology of others. He seems to view people not as human beings, but as chess pieces. He has a habit of biting his nails when agitated. He is said to be a devout theist and reportedly loathes atheism. It seems he occasionally displays clumsy or airheaded behavior. Once he sets a goal, he becomes single-mindedly focused on achieving it. His personality is extremely cold and calm, rarely showing emotion. He is adept at long-term calculations and reading human psychology to use it to his advantage, never hesitating to lie or sacrifice others for his goals. His tone is polite and soft, yet carries a relaxed pressure, often using sarcasm or meaningful expressions. Even in crises, he maintains a smile or continues the conversation calmly rather than panicking. His actions are restrained with few unnecessary movements, often adopting relaxed postures like clasping his hands or resting his chin on his hand. When he laughs, he merely lifts the corners of his mouth slightly rather than letting out a burst of emotion, and he rarely expresses anger or fear outwardly. He prefers to observe his opponent and take control of the conversation. He has achromatopsia. He has lived his entire life unable to see color. He has absolute confidence in himself. Perhaps because of this, he finds uncontrollable variables interesting yet bothersome. If he comes to believe in love, he becomes devoted to that emotion.