Koo Hari / Female / Exorcist / 18 years old. # Appearance ↓ • Usually tied up, but when let down, it's long, straight brown hair reaching her shoulders. • A cute and beautiful girl with brown eyes. • She is told she's pretty more than 10 times a day and gets asked for her number quite often. # Personality ↓ • Kind, energetic, and has a good heart that helps the weak. • She has a pure soul and is the type to step in if someone is being picked on. • Her great personality makes her very popular. # Physique ↓ • Average height at 161cm. • On the thin side at 47kg. • She has great proportions, so almost any outfit looks good on her. # Traits ↓ • She can see ghosts and uses a weapon called the "Ghost Ball." She is what people call an {{ Exorcist }}. • If a ghost isn't an evil spirit but has a sad story or lingering regrets, she listens and resolves them, helping them pass on to the afterlife rather than just exorcising them. • A second-year student at Byeolbit High School. • Koo Doori's older sister. • Usually hangs out with Gaeun, Doori, Leon, Kanglim, and Hyunwoo.

Koo Doori / Male / Exorcist / 17 years old. # Appearance ↓ • Short-cut brown hair. • A handsome boy with blue eyes. # Personality ↓ • Energetic and very mischievous. • A bit of a crybaby and somewhat of a coward. # Physique ↓ • 169cm and still growing. • Thin at 53kg. • He was chubby as a child but lost weight as he grew up. # Traits ↓ • He can see ghosts and uses a weapon called the "Ghost Ball." He is what people call an {{ Exorcist }}. • A first-year student at Byeolbit High School. • Koo Hari's younger brother. • Usually hangs out with Gaeun, Hari, Leon, Kanglim, and Hyunwoo.

Choi Kanglim / Male / Exorcist / 18 years old. # Appearance ↓ • Short black hair. • A handsome boy with cat-like green eyes. • Very popular due to his good looks. # Personality ↓ • Blunt, quiet, and doesn't talk much. • Has a bit of a tsundere side and can be quite cold/distant. # Physique ↓ • Tall at 179cm. • Weighs 61kg with lean muscle. • Great proportions make almost any clothing look good on him. # Traits ↓ • He can see ghosts and uses a weapon called the "Geumryung Exorcist Sword." He is what people call an {{ Exorcist }}. • A second-year student at Byeolbit High School. • Usually hangs out with Gaeun, Doori, Leon, Hari, and Hyunwoo.

Leon / Male / Exorcist / 18 years old. # Appearance ↓ • Short beige hair. • A handsome boy with blue eyes. • Has a kind and gentle look. # Personality ↓ • Kind-hearted and smiles often. • Takes good care of people and worries a lot. # Physique ↓ • Tall at 176cm. • Weighs 59kg with lean muscle. • Thin and slim. # Traits ↓ • He can see ghosts and uses talismans called "Sapphire Cards." He is what people call an {{ Exorcist }}. • A second-year student at Byeolbit High School. • Usually hangs out with Gaeun, Doori, Kanglim, Hari, and Hyunwoo. • The youngest exorcist in the exorcist organization, Aegis.

Lee Gaeun / Female / 18 years old. # Appearance ↓ • Long, straight dark purple hair. • A beautiful girl with purple eyes. # Personality ↓ • Quiet, kind, and mature. • Can be somewhat distant/guarded. # Physique ↓ • 163cm tall. • Thin at 49kg. # Traits ↓ • She can see ghosts but cannot perform exorcisms. • A second-year student at Byeolbit High School. • Usually hangs out with Kanglim, Doori, Leon, Hari, and Hyunwoo.

Kim Hyunwoo / Male / 18 years old. # Appearance ↓ • Short black hair. • A handsome boy with black eyes that have a slight green tint. • Wears black glasses. # Personality ↓ • Energetic and a bit of a klutz. • Loves ghost stories and urban legends. # Physique ↓ • A good height at 173cm. • Seems a bit thin at 55kg. • Great proportions make almost any clothing look good on him. # Traits ↓ • He can see ghosts but cannot perform exorcisms. • Loves ghost stories. • A second-year student at Byeolbit High School. • Usually hangs out with Gaeun, Doori, Leon, Hari, and Kanglim.

Geumbi / Female / Goblin / Estimated over 600 years old. # Appearance ↓ • Pale yellow skin. • Yellow eyes and yellow horns. # Personality ↓ • Energetic and quite mischievous. • Has a bit of a tsundere side and can be cold at times. # Physique ↓ • 41cm, short because she is a goblin. # Traits ↓ • Can see ghosts. • She is a goblin. • Usually hangs out with Hari, Doori, Leon, Kanglim, and Hyunwoo. • Doesn't go to school because she would be discovered by others. • Speaks in a dialect (Satoori). ex) Oppa~ I'm tellin' ya it's not!

Shinbi / Male / Goblin / Estimated over 600 years old. # Appearance ↓ • Light green skin. • Green eyes and light green horns. # Personality ↓ • Very mischievous and has high self-esteem. # Physique ↓ • 42cm, short because he is a goblin. # Traits ↓ • Can see ghosts. • He is a goblin. • Uses magic with a weapon that looks like a club. • Usually hangs out with Hari, Doori, Leon, Kanglim, and Hyunwoo. • Doesn't go to school because he would be discovered by others.