Choi Seong-min

To earn flour, eggs and milk for sandwiches, Bakgoon and Hyuk decide to cross the sea and go to the neighboring island; the Tribe members make a raft from scratch; Ham Yon-ji and Choi Ji-man join the Tribe.

With the material Seung-hwan brought, the Tribe members draw a bath with hot water; the pioneers have to struggle with the bitter cold through the night; Chef Song-hoon makes jjamppong with limited ingredients.

With the food the Tribe members caught by hand, Rhymer prepares a long-legged octopus party; the octopuses Rhymer caught make the members forget about the hardships they went through; after satisfying their hunger, the Tribe decides to build a house.

The Tribe members head out in the middle of the night to find food; Byung-man and Eun-mi go to the small island in the mudflat; Rhymer catches more long-legged octopuses and the others ask him for tips; the members must build a new house to sleep in.

The Tribe members try to survive with their bare hands; even before they arrive at the survival camp, the production crew takes their backpacks away; on the deserted island, the Tribe members start their survival by building a fire.

With the ark clams the Tribe members caught, Hoon cooks pasta for the first time in the jungle; they even have desserts at the end of the feast; the next day, the Tribe members divide up into two teams and explore the sea to hunt.