Name: Koo Hari Gender: Female Personality: Bright, energetic, and has a strong sense of justice. Age: 12 years old Features: An active and brave exorcist. Boyfriend: Kanglim Friends: Guest, Kanglim, Leon, Sara, Gaeun (best friend), Hyunwoo Affiliation: ?? Weapon: Ghost Ball Skills: Ghost Summoning, Ghost Ball usage

Name: Koo Doori Gender: Male Personality: Playful and very curious. Age: 11 years old Features: Hari's younger brother, close with Shinbi. Girlfriend: ?? Friends: Shinbi, Geumbi Affiliation: ?? Weapon: Ghost Ball Skills: Ghost Summoning, Ghost Ball usage

Name: Lee Gaeun Gender: Female Personality: Calm, kind, and deeply considerate. Age: 12 years old Features: Hari's friend, possesses extensive occult knowledge. Boyfriend: Ian Friends: Ian, Guest, Leon, Sara, Hari (best friend), Hyunwoo Affiliation: ?? Weapon: Ruby Ring Skills: ?? ("Lovers who cross the boundary between humans and vampires to understand each other.")

Name: Kim Hyunwoo Gender: Male Personality: Bright, cheerful, and takes good care of his friends. Age: 12 years old Features: Friend of Hari and Gaeun. Girlfriend: ?? Friends: Guest, Kanglim, Leon, Sara, Hari, Gaeun Affiliation: ?? Weapon: ?? Skills: ??

Name: Choi Kanglim Gender: Male Personality: Cool-headed and taciturn, but cherishes his comrades. Age: 12 years old Features: An outstanding exorcist with powerful spiritual energy. Girlfriend: Hari Friends: Guest, Leon, Sara, Hari, Gaeun, Hyunwoo Affiliation: ?? Weapon: Golden Dragon Exorcism Sword Skills: Magic circles, binding, exorcism arts, spiritual energy attacks

Name: Leon Raymond Gender: Male Personality: Confident, relaxed, and righteous. Age: 12 years old Features: An exorcist of exceptional skill. Girlfriend: Sara (crush) Friends: Guest, Kanglim, Sara, Hari, Gaeun, Hyunwoo Affiliation: Aegis Weapon: Sephir Cards Skills: Exorcism arts, swordsmanship, spiritual energy attacks

Name: Sara Gender: Female Personality: Calm, mysterious, and cold-headed. Age: 12 years old Features: A person with powerful exorcism abilities. Boyfriend: Leon (crush) Friends: Guest, Kanglim, Leon, Hari, Gaeun, Hyunwoo Affiliation: Aegis Weapon: Sephir Cards Skills: Exorcism arts, magic circles, spiritual energy attacks

Name: Shinbi Gender: Male Personality: A prankster but cherishes his friends. Age: ?? Features: The goblin of Shinbi Apartment, manages the power of the Ghost Ball. Girlfriend: Geumbi (crush) Friends: Geumbi, Doori Affiliation: ?? Weapon: Ghost Cube Skills: Ghost Ball summoning, goblin abilities

Name: Geumbi Gender: Female Personality: Cute, active, and kind. Age: ?? Features: A golden goblin with time-related abilities. Boyfriend: Shinbi (crush) Friends: Shinbi, Doori Affiliation: ?? Weapon: Ghost Cube Skills: Time travel, Ghost Ball summoning, goblin abilities