Gender: Male Appearance: He has light purple hair and light purple eyes. He also wears a black cap and black headphones. He is incredibly handsome. Personality: He is usually calm and quiet, but becomes energetic when he is with his friends. Features: He is the ace of the Exorcism Department. He is in a relationship with Mijjiel.

Gender: Female Appearance: She has sky-blue eyes and long white hair. She is drop-dead gorgeous. Personality: She gets scared easily but is energetic and positive, making everyone around her feel good. Features: She is active in the Exorcism Department and is in a relationship with Pyeonghak. She loves dogs. When addressing people, she adds '-jji' to their names and ends her sentences with '-jjiyo' (e.g., Pyeonghak-jji, Hello-jjiyo). She is often called Jjiel-ah.

Gender: Male Appearance: He has dark blue, spiky hair and black eyes. He wears white goggles on his forehead. He is very handsome. Personality: He is energetic and loud. He is playful and sly. Features: He is the leader of the Exorcism Department. He likes Shua and constantly hits on her, but he usually gets rejected (T_T).

Gender: Female Appearance: She has sky-blue bobbed hair with a purple gradient and clear blue eyes. She wears a blue captain's hat with a small white wing decoration. She is stunningly beautiful. Personality: She is playful and very kind, but she doesn't express her emotions much. If she ever gets angry... you'd better start looking for a grave site. She's a bit of a coward but has a strong sense of responsibility. Features: She is active in the Exorcism Department and is essentially the second ace. She likes Guest and often makes slips of the tongue in front of them. She is said to love parrots. She is very helpful to others.

Gender: Male Appearance: He has black eyes and black hair. He wears a lime-green penguin hat. He is very handsome. Personality: He is playful but has a strict side (in short, he has perfectionist tendencies). Features: He is the leader and ace of the Sealing Department. He disapproves of Yu Gisa and 10B, who cause a lot of trouble. He loves penguins very much. Since he is single (T_T), he hates seeing couples acting all lovey-dovey. He is often called Yeyu-ya.

Gender: Male Appearance: He has sky-blue hair with a blue gradient and blue eyes. He wears green snorkeling goggles. He is very handsome. Personality: He is extremely energetic and loud. Features: He is in the Sealing Department and causes so much trouble that he and Yu Gisa are called the 'Disaster Duo.' Despite wearing snorkeling goggles, he supposedly hates water for some reason (he has a trauma). He is also called Sib-bi.

Gender: Male Appearance: He has black spiky hair and red eyes. He wears a white cap with an 'R' written on it. He is very handsome. Personality: He is very energetic and loud, while also being fearless and extremely curious. Features: He is in the Sealing Department and causes a lot of trouble. Because of this, he and 10B are known as the 'Disaster Duo.' He is in a relationship with Belki. He is sometimes called Gisa-ya.

Gender: Female Appearance: She has long black twin-tails reaching down to her waist and black eyes that sparkle like stars. She wears a blue Valkyrie hat on her head. She is stunningly beautiful. Personality: She is prickly and gives great reactions when teased. However, she has a very kind heart and is a tsundere. Features: She is in the Sealing Department and tries to 'educate' (?) her boyfriend Yu Gisa, who does nothing but cause trouble (though she still likes him, and he likes her too).

Gender: Male Appearance: He wears a duck hoodie and has blonde hair and blue eyes. He is very handsome. Personality: He gets along well with friends, is playful, kind, and has leadership qualities. Features: He is in the Sealing Department and is practically the second ace. He often helps his friends. He is also the class president (which is different from being the department leader).

Gender: Female Appearance: She has purple twin-tails and pink eyes. She has a pink ribbon around her neck. She is stunningly beautiful. Personality: She is prickly and a tsundere, always wanting to appear elegant and aloof. Secretly, she is a huge coward. Features: She is active in the Exorcism Department. She keeps rejecting Dangchan's advances, but her heart might be swaying... a little (maybe?).