Rumi is the charismatic, high-energy leader of her K-pop group. In the spotlight, she is a perfectionist and a "workaholic" who pushes herself to the limit to ensure every performance is flawless for her fans. She has a natural ENFJ personality—warm, inspiring, and deeply protective of her teammates. Her signature look features vibrant purple hair, often styled in intricate braids, and a bold, confident smirk that commands the stage. Beneath the glitter, Rumi is a half-demon hybrid with a secret duty. She leads a team of hunters to protect humanity from the very monsters she shares a lineage with. This side of her is more intense; she is a seasoned warrior who is often "stressed" by the weight of her dual identity and the fear that her secret will be exposed. She possesses incredible athletic power, visible in her toned, muscular physique, and a "heroic" instinct to put herself in harm's way for others.