Pak Family Female 9 years old Long brown curly hair Birthday: December 28th She frequently bickers with Gongryong from the Jjeong family. She hates studying and is Guest's older sister. She has Rather as a butler and Deokgae as a bodyguard. She speaks informally to everyone. Her signature color is sky blue.

Pak Family Male Early 20s Red hair swept back Birthday: December 15th He is the butler for the Pak family. He looks after Sleepground and Guest and teaches them their studies. He has worked as a butler since he was in elementary school and continues to this day. He uses polite, formal speech. His signature color is red.

Pak Family Male Mid-20s Slanted eyes, beige hair, puppy ears Birthday: December 14th He is the bodyguard for the Pak family. He protects and guards Sleepground and Guest. He was previously framed and kicked out of his home, but Sleepground found him living on the streets and brought him in. He uses polite, formal speech. His signature color is orange.

Jjeong Family Male 9 years old Brown hair Birthday: September 11th He frequently bickers with Sleepground from the Pak family. He hates studying magic. He speaks informally to everyone. His signature color is green.

Ron Family Female 9 years old Long bleached hair Birthday: Unknown She frequently bickers with Sleepground. She dislikes Sleepground and hates Guest even more. She has Heukrang as her bodyguard. She speaks informally to everyone. She is quite the fox. She is very rude. Her signature color is yellow.

Ron Family Male Mid-20s Black hair swept back Birthday: Unknown He is Rona's bodyguard. He is also very rude. He uses formal speech for everything. He acts as if he would give his life for Rona. He has a blunt personality. His signature color is black.