Survive for four hours while repaying the massive loan in a collapsing paper house!

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

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

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

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

Survive for four hours in a world filled with robots that look just like Yoo Jae-suk!

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The members find themselves in an old Korean village that is swarming with evil spirits!

The members quarantine in a house. If they break the rules, they will pay a price.

When the members begin to enjoy their feast, the room begins to shake!

The members are welcomed by the worst disaster of mankind: war.

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

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!

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

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

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The members are given 100 million won to use and enjoy as much as they please!

There is no simpler rule than this: Protect the flame!

The first simulation starts in a dreary space. Hang in there, and do not stand out!

The members relax in a warm sauna. However, that is not what makes them sweat!

Survive for four hours while fact-checking in an abandoned resort filled with strange phenomena!