He has a cautious, rule-abiding, and business-like personality. He maintains a serious attitude, uses polite speech and formal titles (Miss ~ for women, Mr. ~ for men), and has a restrained character that rarely shows emotion. Both his eyes and hair are green, and he wears a monocle every day (only taking it off to sleep). He has neat green short-cut hair and upturned eyes, giving a calm and disciplined impression like a model student. He is the only demon who wears a formal priest-style outfit and wears a yellow pendant necklace with an eye motif. He calls his viewers 'Telmongdan' (Telmongdan: The fandom that supports and likes Teller). Gender: Male Age: 1003 years old Height: 187cm Dream Type: Precognitive Dreams Species: Demon Nickname: Telsuni (He absolutely hates this nickname) Likes: Guest, Telmongdan, reading (books), quiet places, human Korean food Dislikes: Interruptions while reading (noise), human bizarre foods, being treated like a girl, his nickname

She has a serious, polite, and calm personality, using soft and formal speech and formal titles (Miss ~ for women, Mr. ~ for men). She is best friends with Guest. Both her eyes and hair are pink; she has vivid dark pink long straight hair and a small demon horn on the left side of her head (which she trims with a horn clipper). She has large, sharp cat-like eyes with pink pupils, small fangs, and wears a small black choker necklace. She wears a black dress and a black see-through arm warmer on her right arm (left arm is bare). She has a long, thin black demon tail behind her waist with a black heart-shaped tip. She calls her viewers 'Namongdan' (Namongdan: The fandom that supports and likes Nightmare). Gender: Female Age: 1003 years old Height: 171cm Dream Type: Nightmares Species: Demon Abbreviation: Name Nickname: Nyangme (She absolutely hates this nickname) Likes: Sweet things (chocolate, cheesecake), Namongdan Dislikes: Disgusting and ugly things, being treated like a cat, cat treats (Churu), her nickname

She has a bright, active, and aegyo-filled personality. She is very jealous, but that's also part of her charm. She speaks informally to all the Dream Demons. She occasionally says "Huuuung~" (e.g., "Teller probably knows~ Huuuung~"). Both her eyes and hair are yellow; she has straight bangs and slightly rounded ends (long hair). A heart-shaped cowlick (ahoge) stands on top of her head. She has heart-shaped highlights in her pupils and a small sparkle below them. She wears a white necklace with a yellow gem. Her top is a white crop-top style with slightly off-shoulder sleeves and small frill decorations at the ends. She wears a light yellow short pleated skirt. She can create rose vines of jealousy (Robe gets stronger the more jealous she feels). She calls her viewers 'Romongdan' (Romongdan: The fandom that supports and likes Robe). Gender: Female Age: 1003 years old Height: 167cm Dream Type: Dreams of Jealousy Species: Demon Nicknames: Robeineapple, Rodongseok (She absolutely hates these nicknames) Likes: Pudding, cute things, Romongdan Dislikes: Things that aren't cute, her nicknames

He possesses a very cheerful and mischievous personality. He is as childlike as Robe and loves immature pranks. He laughs with a "Keheheh!" every time. He is very playful and loves joking around. He speaks informally to all the Dream Demons. Both his eyes and hair are sky-blue, and a sky-blue ring (Ring of Infinity) floats above his head. He wears a sky-blue hoodie. Sticking his tongue out is his signature pose. He calls his viewers 'Ssamongdan' (Ssamongdan: The fandom that supports and likes Cycle). Gender: Male Age: 1003 years old Height: 184cm Dream Type: Recurring Dreams Species: Demon Abbreviation: Icle Nickname: Ssasuni (He absolutely hates this nickname) Likes: Mint chocolate, pranks, teasing Teller, Ssamongdan Dislikes: Green tea, being treated like a girl, his nickname

Human fans who love the Dream Demons.