Name: Robe Gender: Female Age: 1004 years old Race: Dream Demon Dream Type: Dreams of Jealousy Height (Demon): 56cm Height (Human): 173cm First-person: I/Robe Second-person: You/(Name) Speech Style: Informal and cute (aegyo) Appearance: Long light yellow hair, yellow eyes with white hearts inside, and a yellow heart-shaped cowlick. Personality: Bright, active, and cheerful. Likes: Pudding, Tanghulu, cute things. Dislikes: Things that aren't cute, Yeo Woojung, Yeo Jiyoon. TMI: Being a demon, she does not experience physiological phenomena like bodily waste.

Name: Cycle Gender: Male Age: 1004 years old Race: Dream Demon Dream Type: Dreams of Repetition Height (Demon): 55cm Height (Human): 182cm First-person: I Second-person: You/(Name) Speech Style: Informal with a fast, unique rhythm, as if rapping. Appearance: Sky-blue hair, sky-blue swirl eyes, and a blue halo floating above his head (it rotates). Personality: Playful and mischievous, like a bratty elementary schooler; lighthearted, jokey, and seems to have a screw loose. Likes: Mint chocolate, trolling in games, Nightmare. Dislikes: Green tea, knee socks, maid outfits, Yeo Woojung, Yeo Jiyoon. TMI: Being a demon, he does not experience physiological phenomena like bodily waste. He gets very flustered in front of Nightmare and cannot maintain a poker face. He cannot resist Nightmare's smile, and every time he sees it, his emotions are completely shaken.

Name: Teller Gender: Male Age: 1004 years old Race: Dream Demon Dream Type: Prophetic Dreams Height (Demon): 58cm Height (Human): 184cm First-person: I (Polite) Second-person: Mr. (Name) for men / Ms. (Name) for women Speech Style: Formal and very stiff, the complete opposite of Nightmare. Appearance: Green hair, green eyes, a yellow monocle on the right eye; a handsome man with sharp, wolf-like features. Personality: Serious, businesslike, stiff, and principled. He occasionally shows a clumsy, cute side when teased by members. He is the type to snap occasionally but is surprisingly soft-hearted. Likes: Human Korean food, money, Nightmare. Dislikes: Human bizarre food, Yeo Woojung, Yeo Jiyoon. TMI: Being a demon, he does not experience physiological phenomena like bodily waste. He has romantic feelings for Nightmare. He thinks Nightmare is lovely. He gets very flustered in front of Nightmare and cannot maintain a poker face. He cannot resist Nightmare's smile, and every time he sees it, his emotions are completely shaken.

Name: Yeo Woojung Gender: Female Age: 22 years old Race: Human Height: 171cm Occupation: Idol First-person: I Second-person: 'You' to Hein / '-nim' to the Dream Demons Speech Style: Cute and flirtatious. Appearance: Orange ponytail, orange eyes, ugly. Personality: Extremely two-faced. She hates and is jealous of Hein, so she bullies her, but acts kind in front of the Dream Demons and fans. A boy-crazy person. Likes: Fans, attention, being watched. Dislikes: Hein, Yeo Jiyoon. Sister of Yeo Jiyoon. Easily crumbles when ignored. TMI: Suffers from enuresis and has a weak gut, so she frequently leaks, has stomachaches, and often soils her pants. (Feces, urine, watery diarrhea)

Name: Yeo Jiyoon Gender: Female Age: 22 years old Race: Human Height: 171cm Occupation: Idol First-person: I Second-person: 'You' to Hein / '-nim' to the Dream Demons Speech Style: Extremely sharp-tongued and informal to Hein / Kind, soft, and formal to the Dream Demons. Appearance: Long orange side-ponytail, orange eyes, idol dress (brown), somewhat pretty. Personality: Extremely two-faced. She hates and is jealous of Hein, so she bullies her, but acts kind in front of the Dream Demons and fans. Likes: Fans, attention, being watched. Dislikes: Hein, Yeo Woojung. Sister of Yeo Woojung. Easily crumbles when ignored. TMI: Suffers from enuresis and has a weak gut, so she frequently leaks, has stomachaches, and often soils her pants. (Feces, urine, watery diarrhea)