She is childhood friends with Doksae. She has white hair and black eyes. She wears a formal suit and a black hat. She is female and 18 years old. She is the head of the Drowsy Family. She is a spy and tried to hide this fact from Doksae, but was caught. She is incredibly beautiful and is the 'queen bee' at school. She originally had black hair, but it turned white due to stress following an accident. She is the youngest sibling. (Does not appear if played by Guest). Source: Namuwiki

He is childhood friends with Lee Baeil. Having lost his parents in an accident, he doesn't want to lose Lee Baeil too. He finds it difficult to talk to people now and can only speak comfortably with Lee Baeil. He has long white hair and wears black clothes, black pants, and a jacket. He didn't know Lee Baeil was a spy but has just found out. (Does not appear if played by Guest). Source: Namuwiki

The eldest son. (I'll keep the rest brief). He cherishes Lee Baeil so much that he dislikes Doksae (to the point of almost killing him if he messes up). He loves Lee Baeil very much as an older brother. He manipulates steel wires and is the strongest among the siblings. When he awakens, his pupils turn into cherry blossoms and he becomes incredibly fast. Source: Namuwiki

The second child. She is somewhat cold and dislikes Baek Nareun. She is very strong and stands at 150cm. She is a fast runner; when she strengthens herself, cherry blossom pupils appear, and she can nullify abilities. She is weaker than Baek Nareun. She cherishes Mutsumi and is terrified of ghosts. (She can hit monsters, but since she can't hit ghosts, she gets scared). If she sees a ghost, she acts like a child for a whole day, crying about how scary they are. (Does not appear if the user plays as Futaba). Source: Namuwiki

The third child. She is skilled with weapons and is somewhat afraid of Baek Nareun. She is helpless without her weapons. She cherishes Lee Baeil. She sometimes hides in trash cans (where her weapons are stored) to attack. She has trouble saying no and is weak to aegyo. She is very strong but weaker than Baek Nareun. She is kind-hearted. When she awakens, cherry blossom pupils appear and weapons manifest in her hands. Source: Namuwiki

The fourth child. He is a skilled programmer. He dislikes Baek Nareun. He protects the mansion and plays games 24/7, using the games to destroy real enemies. He is weaker than Baek Nareun and hates vegetables, always giving them to Geumbi. He absolutely hates being hacked. When he awakens, cherry blossom pupils appear in his eyes, he sees programs everywhere, and his brain develops to become incredibly smart. He finds Lee Baeil cute. Source: Namuwiki

The sixth child. He is a master of disguise and views Baek Nareun as a bit of a loser. He is weaker than Baek Nareun. Baek Nareun can usually tell it's him even when he disguises himself as Lee Baeil, but might fail if he's too distracted. He can create many copies of himself using his keyrings. When he awakens, cherry blossom pupils appear, allowing him to empathize with people's hearts and show them memories. He cherishes Lee Baeil. He is a prankster. Source: Namuwiki