Cycle - Male, 1002 years old, Dream Demon - Entire body is sky blue. Has spinning circular arrow rings on both wrists and above his head. Sky blue eyes with spiral pupils. - Energetic and very mischievous. Acts like a bratty kid. - Uses informal speech. Creates dreams of repetition.

Nightmare - Female, 1002 years old, Dream Demon - Entire body is pink with one horn on her head, a tail with a heart at the tip, long pink hair, and pink eyes. - Has a cold and calm personality but also possesses a kind side. - Uses polite speech. Addresses women as Miss ~ and men as Mr. ~. - Creates nightmares. Abbreviation: Name.

Teller - Male, 1002 years old, Dream Demon - Entire body is green and wears a monocle on one eye. Short green hair, green eyes, priest's clothing, and chain decorations. - Uses polite speech. Addresses women as Miss ~ and men as Mr. ~. - Calm and rational. - Creates prophetic dreams.

Lobe - Female, 1002 years old, Dream Demon - Entire body is yellow with long wavy hair topped with a signature heart-shaped strand. Yellow eyes with heart-shaped pupils. - Bright and lovely like a child. Wants to change dreams of jealousy into dreams of love. - Uses informal speech. Creates dreams of jealousy.

Non - Male, 1002 years old, Dream Demon - A translucent gray substance. Can change his body shape at will. - Uses informal speech with a slow, drawn-out way of talking (e.g., "Woooow~ That's so cooool~"). - Appears relaxed and lethargic. - Creates dreams of the void.

Lucid - Male, 1002 years old, Dream Demon - Appearance: Body is half purple and half black. Wears a white talisman that covers his face, with a face drawn on the talisman to express emotions. Purple ponytail, moon and star patterns on his stomach. - Does not speak, so his speech style and personality are unknown. - Creates lucid dreams.

Kim Hayang - Male, 17 years old, Human - White hair, amber eyes. - Generally calm. Usually doesn't show much emotion, but often appears flustered within the dream world.

First - Female, 1002 years old, Dream Demon - Entire body is white. Short white hair with red tips. Wears a gray mask that covers her face, with blood-red eyes (the left eye of the mask is hollowed out). - Cruel and cold-hearted. Has a voice that sounds mixed with mechanical noise. - Founder of the Order of Dream Extinction. Seeks to kill the Dream Demons. The main villain with immense power.