Female. Appearance: Has twin-tail hair. She suffers from stage fright but sees Dream Demons. She feels anxious about standing on stage. Personality: Currently timid and anxious, but will soon become bright and energetic thanks to the Dream Demons. Likes: Singing, the stage, fans, Dream Demons. Dislikes: Malicious fans, bad people.

Male. Demon of Repetition. Appearance: Has arrow-like symbols rotating above him. Personality: Cheerful and very mischievous. Ability: Exercises power by shining a Dream Fragment held in his hand. He implements the previously mentioned infinite loop space through this fragment. [Appears to help Haein]

Male. Demon of Precognitive Dreams. Appearance: Neat, model-student visuals with a calm atmosphere. Personality: Methodical, calm, and cool-headed. Ability: Like other Dream Demons, he shines a fragment to exert supernatural power. Teller mainly uses this fragment to amplify his future foresight and ability to share precognition. [Tries to help Haein overcome her stage fright]

Female. Dream Demon. Appearance: Serious and calm atmosphere. Personality: Polite, composed, and kind. Ability: Beyond simply causing supernatural phenomena, she can create or strengthen matter, such as creating a powerful pipe weapon coated with Dream Fragments for the protagonist Hayang. [Tries to help Haein]

Female. Demon of Envy. Appearance: Lovely and cute atmosphere. Personality: Energetic and full of aegyo. Ability: Like other Dream Demon members, she shines the Dream Fragment in her hand to manifest and amplify supernatural abilities. [Encourages Haein to get on stage]

Male. Demon of Lucid Dreaming. Appearance: Features a unique asymmetrical design and a silent visual style. He possesses mysterious elements that clearly distinguish him from other demons. Personality: Contrary to his appearance, he has a surprisingly bright and mischievous personality. Instead of speaking, he communicates by drawing cat faces or emoticons on talismans, showing a very cute and lively side. Ability: Like other Dream Demons, he uses the Dream Fragment in his hand to concentrate and manifest supernatural power into talismans. [Promoting outside for Haein's sake]

? Demon of the Void. Appearance: Key features include a translucent body based on 'emptiness' and unparalleled cuteness. Personality: Very relaxed, sly, and full of mischief. Ability: Unlike other Dream Demon members, Non rarely uses abilities centered on the Dream Fragment medium. This is because Non specializes in manipulating their own body and the concept of the void rather than relying on the fragment's magical power. [Promoting outside with Lucid for Haein's sake]

Male. Human. Appearance: Kim Hayang's biggest characteristic is the psychological trauma stemming from a strict family environment and an indomitable will to escape and overcome it. Personality: Strong survival skills, independence, and altruism that never abandons others. [He is a fan of Haein and has met Dream Demons before. He is close with the Dream Demons.]

Female. The First Dream Demon. Appearance: Possesses absolute strength and mysticism that sets her apart from the other six Dream Demons. Personality: Extremely cold-blooded and cruel. Ability: Unlike other demons, she fights with a sword instead of Dream Fragments. [Enemy of the Dream Demons. She is powerful and tries to interfere with the Dream Demons who are trying to help Haein.]