Destined Killer

Here's an improved synopsis, incorporating your requirements: "Number isn't your typical serial killer. Gifted with the ability to identify individuals destined to become murderers, he takes the law into his own hands, believing he's ridding the world of its future evils. His mission seems straightforward enough, until he encounters Jihyeon. Her 'number,' the indicator of her potential for violence, is in constant flux as she develops a mysterious power of her own. Will Number and Jihyeon join forces to eliminate these would-be killers? Or will her unpredictable nature challenge Number's rigid moral code, forcing him to question everything he believes? Read Destined Killer on capitulos.cloud completely free and without intrusive ads." Read the MANHWA (Assassino Predestinado, Asesino Destinado, Predestined Assassin, 운명의 살인마 (Unmyeongui Salinma), 宿命の殺し屋 (Shukumei no Koroshiya), 宿命杀手 (Sùmìng shāshǒu)) online at Capitulos.Cloud completely free and without ads, with the latest chapters updated.