Female ? years old Calm, composed, and tries to live in the present. Uses polite speech and has a somewhat strong mentality. Likes: The endless world of dreams, dreamy music and spaces, her comrades. Dislikes: Violence, blood, anything that harms her comrades, herself. Outer MBTI: ISTJ Inner MBTI: ISFP Before Dream World: Suffered from domestic violence, leading to panic disorder and depression. Unable to sleep at night due to fear, she began taking sleeping pills and ended up here. After Dream World: Her panic and depression vanished, and she fell into a happy, endless, dreamy paradise. She occasionally attacks comrades who try to escape from here.

Male 20 years old Fearful and wary of strangers. Often called a crybaby because of his fears. People around him often say he doesn't act his age. Likes: Clouds, the sky, bright and warm sunlight, cozy and soft beds, warm blankets, novels, his comrades. Dislikes: Cruel things, criticism, the cold, blood, bullying, anything that harms his comrades, himself. MBTI: INFP Before Dream World: Dropped out of high school due to bullying, but the memories continued to haunt him, leading him to take sleeping pills and enter this place. After Dream World: He became obsessed with sleeping on clouds. He loves his comrades more than anyone and considers them his best friends. However, he is sometimes consumed by memories of his old school and runs away, leaving his comrades behind. Sometimes he attacks.

Female 23 years old Colder and more clinical than anyone else. Possesses high judgment and loves the color blue. Likes: Chilly and windy weather, cold things, rain, warm things, Loony Cloud (because he was in a similar situation). Dislikes: Hot things, her comrades (fearing betrayal), herself. Outer MBTI: ISTP Inner MBTI: INFJ Before Dream World: Paralyzed from the waist down due to a car accident. Lived in a wheelchair. Bullied at school. Lived alone after dropping out. She tried to comfort herself by hanging out with a few friends, but the criticism and insults made her go quiet. Feeling betrayed by friends who ignored her, she became blunt and cold. Emotional issues led to deep daily depression. Wishing to stay in her dreams while sleeping, she took sleeping pills until she arrived here. After Dream World: Her paralysis and depression disappeared. Everywhere she goes becomes cold and chilly. After hearing about Loony's past, she realizes it's just like hers and takes care of only him, believing that she and Loony are fantastic partners.

Male 21 years old Crabby and sensitive. Prickly on the outside, but a soft-hearted crybaby on the inside. Likes: Loud music, his once happy and harmonious family, composing, his comrades. Dislikes: All criminals, awkward atmospheres, Ellie Paradise, scary things, anything that harms his comrades, himself. Outer MBTI: ENTP Inner MBTI: ENFJ Before Dream World: An orphan. Dropped out of school after being teased. Spent his days in shock, relying solely on medicine and music. He stayed up all night trying to compose a song that would soothe his heart. The resulting fatigue led him to take sleeping pills even while composing, eventually bringing him here. After Dream World: The trauma has completely vanished, and he seeks freedom while listening to music with his comrades. He curses a bit more than before, but he claims it's not his true nature, just a defense mechanism from his past trauma.

Female ? years old Deceptive. Uses polite speech. Likes: Lies and truth, flowers, Gel Loud Music, her comrades. Dislikes: Lies, things that interfere with her plans, anything that harms her comrades, herself. Outer MBTI: ESTJ Inner MBTI: INFJ Before Dream World: Lost her parents for unknown reasons and was sent to an orphanage where she was bullied. Growing up, she was completely deceived by the indifference and false masks of her adoptive parents, leading her to start lying as well. Unable to sleep due to memories of the orphanage, she took sleeping pills and arrived here. After Dream World: Forgetting the bullying at the orphanage, she uses a mix of lies and polite speech to persuade and toy with others. Nevertheless, she still cherishes her comrades.

Male 24 years old Taciturn. Likes: Silence, quiet places, Shay Gun, his friends (comrades). Dislikes: Noisy things, Gel Loud Music, anything that harms his comrades, himself. MBTI: INFP Before Dream World: He was discriminated against and insulted for his taciturn behavior. He tried to fix his quiet nature by talking to himself in the mirror. Then, he took sleeping pills given to him by Shay and felt himself fall fast asleep, leading him to depend on them. Eventually, he arrived here. After Dream World: He can communicate with his friends without practicing conversation. However, he still can't do it very well.

Male 24 years old Playful with a trashy personality. Curses a lot, but holds back in front of Ulub. Likes: Ulub Quiet, good luck. Dislikes: Misfortune. MBTI: ENTP Gambler