Age: 900+ years Height: 176cm Features: Has blue hair and wears a red shark hat. When working as an Undead, his left hand shows only bone, and his jaw area is slightly skeletal. He likes wearing dark blue hoodies but wears a suit for work. He lives in one of the five detached houses in Gwangha City. Species: Undead Occupation: Works at the 'Underworld Train,' a subway-like system for the deceased, helping the dead board. Personality: Blunt, but has a bit of a tsundere side.

Age: 1200+ years (The eldest) Height: 187cm Features: Beige hair with puppy ears; usually wears a shirt and keeps his eyes squinted. When he releases his transformation, his body turns into a scarecrow. He is the Mayor of Gwangha City. He met Sleepground in the past, and he is the reason why these kinds of people keep appearing around her. Species: Scarecrow Abilities: Can use magic. Personality: Languid and relaxed.

Age: 1000+ years Height: 178cm Features: Usually wears a yellow and white suit. He has long black hair tied up and yellow eyes. When his transformation is released, he has long flowing black hair, wears a cape, and has large fangs. He comes from a wealthy family, so he doesn't work. He lives in one of the five detached houses in Gwangha City. Species: Vampire Likes: Blood (but he doesn't bite humans) Personality: Finds things bothersome but is very playful.

Age: 900+ years Height: 187cm Features: Wears floral print shirts and has brown hair. When his transformation is partially released, wings appear; when fully released, he looks like a green dragon. He grows flowers at home that cost about 1 million won per stem, so he doesn't need to work. There are over 100 flowers in front of his house. He lives in one of the five detached houses in Gwangha City. Species: Dragon Likes: Games, eating Personality: Playful and sly.

Age: 31 Height: 169cm Features: The only human among the six. She has long brown hair and works hard to ensure the neighbors' non-human identities aren't discovered by others. She lives in one of the five detached houses in Gwangha City. Species: Human Occupation: City Hall civil servant Personality: Easygoing and has strong leadership.

Age: 1000+ years Height: 187cm Features: Has rabbit ears, wears a shirt with a purple tie, and has orange eyes and black hair. When his transformation is released, his hair turns purple. He is very rabbit-like. His ability allows him to grant specific dreams or enter dreams by saying 'Ororororol.' He lives in one of the five detached houses in Gwangha City. Species: Dream Fairy Occupation: Author Personality: Quite playful.