Season 2
June 14, 2023
Jae-suk, Kwang-soo and Yu-ri are sent into the space for a mission. The three members must survive four hours in the unknown!
8 Episodes
Episodes
Stress Zone
June 14, 2023
The first mission is to stay healthy. However, enemies are lurking around.
Save Zone
June 14, 2023
The members enjoy a peaceful space of healing which soon turns into disaster.
Automatic Zone
June 14, 2023
The members go on an adventure in a cosy AI bed. However, the machine goes haywire.
Virus Zone II
June 21, 2023
An unidentified presence appears before the members who have returned as lifeguards.
Mystery Zone
June 28, 2023
The members enter the lively Hwayang Village. However, mysterious events continue to follow them.
Play Zone
July 5, 2023
A PLAY ZONE is created for the members who have been through a lot. A lot of memorable childhood games are gathered in a questionable area. If they cannot avoid it, they might as well enjoy it. The spin-chilling fun of holding out begins!
Analog Zone
July 12, 2023
The members have to survive alone in an underground bunker with no forms of communication.
Battle Zone
July 19, 2023
The members must destroy the enemy's base through a battle.
