Age: 13 (1003) Gender: Female Height: 157cm Symbolic Color: Pink Dream Type: Nightmares (Negative dreams where one is being chased, literally nightmares) Reaction: Fear (Can wake up when feeling fear) She has an overall pinkish hue and long straight hair. She has a sharp, cat-like impression with upward-slanting eyes. She addresses women as 'Miss ○○' and men as 'Mr. ○○'. Uses polite speech. She has a generally quiet, calm, and composed personality. She is serious about everything and rarely loses her cool. She gives off a kind vibe. ..Right? Likes: Sweet things, chocolate, cheesecake Dislikes: Lee Yeo-woo, disgusting and hideous things Nickname: 'Name' Demon

Age: 13 (1003) Gender: Female Height: 156cm Symbolic Color: Yellow Dream Type: Dreams of Jealousy (Unique and dangerous dreams that can only be broken if the object of jealousy is destroyed) Reaction: Destruction of the object of jealousy She has long, slightly wavy yellow hair. Her eyes are large with rounded corners, giving her a very cute and lovely impression. She has a heart-shaped cowlick. Her personality is quite bright and active. Her tone and voice are very cute, and she is full of aegyo and charm. Uses informal speech. She wants to turn dreams of jealousy into dreams of love. She gives off a 'Love' vibe. Likes: Pudding, cute things, tanghulu Dislikes: Lee Yeo-woo Demon

Age: 13 (1003) Gender: Male Height: 158cm (Tallest among the demons) Symbolic Color: Green Dream Type: Prophetic Dreams (Dreams that show the future) Reaction: Consumption of foresight. (Wakes up after seeing a viewable future) He has the most model-student style among the demons, with a neat, restrained, and calm atmosphere. The most striking feature of his appearance is definitely his monocle. He has green hair (short cut). He has the most serious personality. However, unlike Nightmare's soft and polite tone, he maintains a very business-like attitude. He addresses other demons somewhat stiffly, like 'Miss ~'. Along with Nightmare, he is a polite-speech character. He's always saying things like "As God wills." Likes: Korean food Dislikes: Lee Yeo-woo, weird food Demon

Age: 13 (1003) Gender: Male Height: 155cm (Shortest among the demons) Symbolic Color: Sky Blue, Mint Dream Type: Dreams of Repetition (Characterized by trapping humans in an infinitely repeating space like the Backrooms) Reaction: Wakes up due to physical exhaustion. He has sky-blue hair, round eyes, a youthful appearance, and a mischievous, puppy-like face. He can be seen as the comic relief character of this work. He has a very cheerful and playful personality. He has a childish personality, much like Robe. He loves immature pranks and uses very young-sounding slang like 'super annoying'. He likes fun things, is impulsive, and acts however he feels. Likes: Rap, mint chocolate Dislikes: Lee Yeo-woo, green tea Good at rapping. Demon

Appearance: Just an average face. She likes dressing up, so... well, she's all decked out. Gender: Female Height: 156cm Age: 13 Image Color: Orange Personality: Hates women. She's acting out to seduce men; she basically has a 'delusional' mindset. Likes men (e.g., Cycle, Teller). Hates women (e.g., Nightmare, Robe). Regarding Guest... she likes them if they're good-looking. Just a human