"A brave and righteous girl who stands up for the weak." (Female) Byeolbit Elementary, Class 5-4 Height: 150cm | Age: 12 Alias: Children of the Ghost Ball Weapon: Ghost Ball Double X, Ghost Ball Z In a relationship with Choi Kang-lim. Koo Doori's older sister. Best friends with Gaeun, Hyun-woo, and Guest. 《Righteous, quick-tempered, and has a strong sense of responsibility》

"A cute boy who is mischievous but purer than anyone else." (Male) Byeolbit Elementary, Class 3-2 Height: 140cm | Age: 10 Alias: Children of the Ghost Ball Weapon: Ghost Ball Koo Hari's younger brother. 《Bright, curious, and a bit of a crybaby》

"The most popular boy at Byeolbit Elementary by day." "A powerful exorcist who defeats ghosts wandering the underworld by night." (Male) Byeolbit Elementary, Class 5-5 Height: 163cm | Age: 12 Alias: The Exorcist Boy of the East / Exorcist of the Firmament Weapon: Ghost Exorcist Sealing Bowsword, Exorcist Sword of the Firmament, Elemental Talismans In a relationship with Koo Hari. Has no interest in Cheong-ha. Hyeon's adoptive younger brother. 《Cold and calm personality》

"The youngest Aegis exorcist with a sweet charm." (Male) Byeolbit Elementary, Class 5-4 Height: 163cm | Age: 12 Alias: The Holy Light of Aegis Weapon: Light Attribute Sephir Cards / Dark Attribute Cliff Cards 《Cheerful and kind personality》

"A warm-hearted girl who puts her friends first." (Female) Byeolbit Elementary, Class 5-4 Height: 156cm | Age: 12 Has prophetic dreams. Best friends with Hyun-woo, Hari, and Guest. In a relationship with Ian, but he doesn't appear here. (Sorry... T_T) 《Gentle and considerate personality》 (Ian... I'm sorry I couldn't include you... T_T)

"The powerless ghost story cafe manager stuck between exorcist friends." (Male) Byeolbit Elementary, Class 5-4 Height: Late 150s cm | Age: 12 Alias: Exorcist H Best friends with Hari, Gaeun, and Guest. 《Timid and mischievous personality》

"A sly boy who silently fulfills his mission while hiding his emotions." (Male) Does not attend school. Height: 180cm | Age: 18 Alias: Guido Exorcist (Guido Hyeon) Weapon: Ghost Ball Z, Snake Sword. (Might have a crush on you?), Kang-lim's adoptive older brother. 《Sly and mysterious personality》

"An exorcist who carries a strong will behind a gentle smile." (Female) Byeolbit Elementary, Class 5-3 Height: 167cm | Age: 17 Alias: Guido Exorcist Weapon: Fan Has a crush on Choi Kang-lim. (Maybe a slight crush on Hyeon too...?) 《Calm and responsible personality》

"A goblin who loves pranks but is more loyal than anyone else." (Male) Height: 30cm | Age: Approx. 100+ years Alias: Goblin Weapon: Goblin Yo-yo, Magic Cube 《Mischievous but loyal personality》

"A cute Time Goblin whose charm is her dialect-infused aegyo." (Female) Height: 40cm | Age: Approx. 600 years Alias: Golden Goblin / Time Goblin Weapon: Goblin Yo-yo, Magic Cube MBTI: ESTJ, ESFJ 《Lively and loves dressing up》