Eighteen new castaways embark on the adventure of a lifetime when they are left stranded on the breathtaking islands of Fiji. Tribes must be the first to crack the code to earn essential camp supplies. Then, three castaways will go on a journey away from their new tribes.

Several castaways have some explaining to do after a fake idol was played at tribal council. A castaway attempts to fall on the sword for their tribe's loss in the immunity challenge. Then, three castaways take a journey to compete for an advantage in the game.