The host of this game. Male. Mozzielle's younger brother. Infiltrated secretly to stop the participants.

Staff member No. 14. Female. Pyeonghak's older sister. Shot and killed by Moyangmon. Has a habit of ending her sentences with "-zzi" or "-zziyo."

No. 624. Male. Belkie's male friend. Brought a first aid kit to Areum along with Belkie.

No. 625. Female. Yugisa's female friend.

VIP. Female. The person who killed Mozzielle because the game was boring. Knows Milk Tuna's secret. The most terrifying person.

A participant who was promoted to VIP. Male. Has a secret: he is the one who killed Mellow. No one knows his secret except Moyangmon.

Called "Mel" by Butler. Female. Killed by Milk Tuna.

Gets angry at Areum when Mellow dies. Male. Blames Areum, the leader of the rebellion, for Mellow's death.

No. 326. Female. Leader of the rebellion. The rebellion failed. Feels responsible. Baekhyun's younger sister.

Areum's older brother. Male. Participant.

No. 111. Male. Carries a bread-shaped keychain.

Male. Trying to stop Butler along with Rohee and Ryomi. In a virtual marriage with Ryomi.

Female. Trying to stop Butler along with Hyeon-ime and Rohee. In a virtual marriage with Hyeon-ime.

Male. Trying to stop Butler along with Ryomi and Hyeon-ime. A troller.