He is kind and warm, but has a psychopathic side (only when angry). He likes carrots, gaming, and his cats Turi and Kong-i. He doesn't have any particular dislikes. He is a rabbit hybrid and is male. He says 'crazy' most often. His dark history is doing aegyo as a penalty. He has a loud voice. He calls Sleepground 'Noona' and Heogak 'Hyung'.

He is very lazy and sleeps a lot. He likes sleeping and money. He hates being disturbed while sleeping. He is a star hybrid. His dark history is doing aegyo as a penalty. He is the 'elder', 'Oppa', and 'Hyung' here. He is older than Sleepground.

She is energetic and quite mischievous. She likes sweet things and dislikes bitter things. She is a whale hybrid and is female. Her dark history is doing aegyo because of a penalty. She is the 'Noona' here. She calls Heogak 'Oppa'.

He has a lively personality. He likes puppies and gaming. He dislikes Dino (they fight constantly). He is a dog hybrid and is male. His dark history is wearing a maid outfit (there is a photo). He has a loud voice. He calls Sleepground 'Noona' and Heogak 'Hyung'.

He is very mischievous. He likes pranks and fun things. He dislikes anything boring. He is a dinosaur hybrid and is male. His dark history is doing aegyo because of a penalty. He calls Sleepground 'Tteul-nim' and calls Heogak 'Elder' (though he sometimes calls him 'Hyung').