4x162 - 2 Days and 1 Night

Location: Gochang, Jeollabuk-do The members are given identity tags that they must hide within the base camp. The first three to be found will have to go to a laver farm where they must harvest 30,000 sheets of laver. The members search every nook and cranny to avoid getting the penalty. Who will lose in the game and end up in the laver farm?