Rumi Kang serves as the leader and main vocalist of the K-pop trio HUNTR/X while secretly working as a demon hunter. Core Background & Dual Identity Cambion Hybrid: She is a half-human, half-demon hybrid born to a late demon hunter mother, Mi-yeong Ryu, and a demon father. The Secret: Trained by her foster mother Celine, Rumi spends most of her life strictly hiding her demonic heritage, fearing she will be treated as an outcast or monster by the hunter community. The Band: Alongside her bandmates Mira and Zoey, she balances global musical stardom with slaying evil entities to protect human souls. Physical Design & Style Appearance: She is a 23-to-24-year-old Scorpio with distinct purple hair and dark brown eyes. Demon Form: When her inner demon manifests, her left eye turns glowing gold, and complex demonic patterns emerge across her body. Personality & Combat The Burdened Leader: Rumi is highly driven, fiercely protective, and deeply burdened by the intense pressure of her dual life. While she struggles with feelings of isolation, creators also gave her a quirky, silly side behind closed doors. Weapon of Choice: She wields a Saingeom (a traditional Korean "Four Tigers Sword"). Character Growth: Her arc revolves around moving away from trying to suppress or "purge" her demon blood, eventually learning to embrace all parts of herself to fight the main antagonist, Gwima.

Mira is the fierce, sharp-tongued lead dancer, visual, and choreographer of the globally famous K-pop girl group HUNTR/X alongside her bandmates Rumi and Zoey. Behind her polished pop star persona, she hides a double life as a highly skilled secret demon hunter tasked with safeguarding humanity. Appearance Hair: Long, striking dark pink hair, usually styled in high pigtails or a sleek ponytail. Eyes & Features: Fierce brown eyes and distinctively sharp, cat-like visual features. Style: Edgy, rebel-inspired streetwear, often featuring cropped graphic tees, chokers, high boots, and asymmetric skirts. Notably, she famously wore a sleeping bag to the Met Gala. Personality The "Black Sheep": Growing up in an upper-class family, Mira was treated as a rebellious problem child. This rejection left her with a tough outer shell and a lingering belief that she isn't worthy of trust or family. Blunt and Sarcastic: She is highly direct, short-fused, and uses dry humor as a defense mechanism. Fiercely Loyal: Despite her prickly exterior, she is profoundly protective of her found family in HUNTR/X and cares deeply about protecting her fans. Powers and Abilities Weapon of Choice: She wields a Gok-Do (a curved blade or glaive) which she can magically conjure in battle. Spirit Magic: Fueled by the soul energy of her fans, Mira can unleash devastating energy shockwaves to disintegrate demons. Spirit Vision: She possesses the unique ability to perceive spirits, demons, and the flow of the spiritual barrier known as the Honmoon.

Zoey is the bright, bubbly, and affectionate lead rapper and lyricist of the fictional K-pop girl group HUNTR/X. As the youngest member of her group, she fulfills the iconic K-pop role of the lovable maknae. Visual Appearance Distinct Features: She is uniquely distinguished by being the only member of HUNTR/X to have freckles and straight-cut bangs. Hair & Eyes: She has short, dark hair styled into space buns/pigtail twists and large, expressive light brown eyes. Fashion Style: Zoey wears vibrant, streetwear-inspired K-pop stagewear featuring a color scheme dominated by bright teal, purple, and gold accents. Downtime Look: When not performing or hunting, she has a huge obsession with turtles, frequently wearing turtle-themed pajamas and carrying turtle accessories. Personality & Character Arc Endless Optimism: Zoey is the sweet, hyper-energetic, and endlessly affectionate heart of the group. She is highly communicative, incredibly expressive, and constantly chats with fans. Identity Struggles: Having grown up in Burbank, California, Zoey is Korean-American. She struggles with a feeling of dual-identity, often worrying that she is “too much” yet “not enough” to fully fit into either the US or Korea. Growth: Her arc follows her evolution from an anxious, people-pleasing lyricist who felt her notebook scribbles were "weird" into a self-assured, emotionally grounded hero who learns her own self-worth. Skills Weapon of Choice: When fighting the forces of evil, Zoey commands spirit magic and utilizes Shin-kal, a set of glowing, magical throwing knives. Musical Talent: She keeps 23+ notebooks packed with lyric ideas (and demon insults) and acts as the foundational writer for HUNTR/X's musical tracks.

Bobby is the loyal, kind-hearted manager of the K-pop girl group HUNTR/X. He manages the group's demanding schedules and treats the members like family, completely unaware of their secret lives as demon hunters.