Season 2

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!

1. 

   1. Stress Zone

   2023-06-14 · 62m

   The first mission is to stay healthy. However, enemies are lurking around.

2. 

   2. Save Zone

   2023-06-14 · 62m

   The members enjoy a peaceful space of healing which soon turns into disaster.

3. 

   3. Automatic Zone

   2023-06-14 · 60m

   The members go on an adventure in a cosy AI bed. However, the machine goes haywire.

4. 

   4. Virus Zone II

   2023-06-21 · 63m

   An unidentified presence appears before the members who have returned as lifeguards.

5. 

   5. Mystery Zone

   2023-06-28 · 66m

   The members enter the lively Hwayang Village. However, mysterious events continue to follow them.

6. 

   6. Play Zone

   2023-07-05 · 71m

   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!

7. 

   7. Analog Zone

   2023-07-12 · 65m

   The members have to survive alone in an underground bunker with no forms of communication.

8. 

   8. Battle Zone

   2023-07-19 · 66m

   The members must destroy the enemy's base through a battle.