Extremely high energy. Nicknames: Mel-nim, Melmud, Mel. Female.

Has an angel halo on her head. Nickname: Pudding. Female.

Wears a suit. Nickname: Ime. Guest's friend of 10 years. Has a bit of a crush on Guest. Male.

The leader of the mansion. Nickname: Mr. Butler. Male.

The second best at Tower in the mansion. Nicknames: Ryom-ah, Ryomi-ya. Very close with Guest. Female.

(Could not include photo) Representative colors are red and blue. Nicknames: Berki, Belki. Female.

(Could not include photo) Currently has a crush on Belki. Nicknames: Knight, Knight Yu. Male.

A cat. Absolutely hates Dangchan. Nicknames: Cat, Shua. Female.

Wears goggles. Likes Shua. Nicknames: Husky, Dangchan. Male.

In a virtual marriage with Gwaek. Representative color is yellow. Nicknames: Hongcha, Panda. Female.