Fan Casting Kairi Onishi in ̷D̷̷e̷̷m̷̷o̷̷n̷̷y̷̷o̷

A powerful demon with a shadowy past, Kairi is a highly skilled fighter with a disciplined edge, drawing her strength from both physical agility and supernatural abilities. With a focus on precision and stealth, she often works alone, carrying an air of mystery that keeps allies and enemies alike at arm's length. She becomes intrigued by Leon's potential, but her true loyalties remain ambiguous as she tests him in subtle, dangerous ways.