Earth Arcade

Lee Eun Ji, Mimi, Lee Young Ji and An Yu Jin meet for the first time to start their journey. Before they leave for Thailand, they play a game to decide what they’re going to wear to the airport. Once they arrive in Bangkok, they play a game to decide who will get to eat the food cooked by a retired royal chef.

For the first night in Thailand, Thai beer and various snacks have been prepared. However, to eat those the members must win a game of rock-scissors-paper. And later on, the members compete in a retro music quiz to get a chance to eat Thailand street food.

While the members are getting a Thai Massage everyone disappears while leaving behind a note leaving the members to find their own way back. The members play a game of Action Strawberry Game to get some free time, but due to the difficulty the members have a hard time playing.

For the members who are craving Korean food, the staff prepares a three-course Korean meal, but they must play a game and win in order to eat it. The members arrive at Ko Samui island which is full of romance, but they have to play another game to win drinks.

The Perfect Pitch game has been upgraded and the moment they fail, they have to face a new and even worse penalty. They also play a game to win Thai food, but to the producer’s surprise, they are very good at it so the producer makes a deal and asks for a rematch.

The members participate in a wake-up mission. All the members stay up all night, but only two can win. The members are diving in a pool where an ice cream man appears. If they get the quiz right, they get free ice cream and if not, they get a penalty.

Random play dance is back and the member’s favorite Korean dish is on the line. They show great teamwork and skills to win the dish. They also split into teams to buy ingredients and cook, but the catch is the ingredients team cannot talk to the cooking team.

In this episode, the members pair up and try to guess which K-pop song a Thai staff is singing. The members leave Ko Saumi and head to Khao Sok National Park. Nana's Store on Board opens one last time before the members head into the jungle.

The members head into the Jungle. They participate in a social media challenge by taking a photo in the tree house. Afterward, they head to a Thai restaurants the staff picked out and play Action Strawberry Game. The journey is coming to an end and for the member who are still super excited, they decided to play a game.

After the members return, in the episode they go head to Gangwon-do. The members participate in a snack quiz to earn money so they can go shopping before leaving for vacation. As soon as the arrive in Gangwon-do, they head to a noodle restaurant, but since Producer Na is late, the staff goes on a strike.

Next on the schedule is the dessert. They play the snack quiz to win a chance to have gelato made with natural regional products. Afterward, the move on to the last dance party of the season to win a barbeque dinner.

The final episode reveals the first morning mission in Thailand which was never seen before. Also the members visit a café and find out it is the last episode and Producer Na grants them a wish as a goodbye present.