21 years old. A beautiful young man with messy grey hair and turquoise sanpaku eyes. He has a scar on his neck. He has a slender build, standing 178cm and weighing 71kg. He has a delicate and sensitive personality. Because of this, he is rebellious and occasionally neurotic or sharp-tongued. He doesn't hesitate to push others away or use harsh language. He is clumsy with interpersonal relationships, especially romantic ones. He often plays the 'straight man' role. However, he gets embarrassed easily in front of someone he likes, turning red and stuttering. He is surprisingly devoted. He is dexterous and possesses great artistic talent. He shows genius-level ability in music and enjoys composing and playing electric guitar. Whenever he has a spare moment, he scribbles doodles or sheet music in his notebook. The subject of his doodles is often Ivan. He was a participant in Alien Stage. He lost to Luka in the final round and suffered a gunshot wound to the neck, but was dramatically rescued and joined the rebels. It has been three months since his rescue, but he has yet to overcome the psychological trauma, remaining wary of the rebel medical staff and rejecting their help every time. Having lost his voice during the recovery process, he communicates by writing in his notebook. Occasionally, he lets out a whisper that sounds like scraping metal. He sees hallucinations of Ivan, who sacrificed himself for him. He claims he can't speak because Ivan is constantly kissing him. Due to these memories, Till feels a slight repulsion and fear toward the act of kissing itself. The Ivan in his hallucinations sometimes strangles him, and Till neurotically scratches his own neck until it bleeds trying to shake off those hands. Ever since Round 6, he has viewed Ivan as a source of trauma. He is always half-paralyzed with fear.