Interview video announcing the start of Level Up Project and the members getting ready for their journey to Thailand.

The members arrive in Thailand and explore the house that they will be living in on the trip.

The members choose the rooms that they are staying in through a game. Irene and Wendy end up together and Seulgi and Yeri end up together.

The members get ready for a day out in Thailand organised by the production team. A tour guide named Tachara takes around the city of Pattaya.

The members have a go at going parachuting above the water, they all each have to complete a mission when up in the sky.

Seulgi, Wendy and Yeri go sea walking where they get look at the different creatures under water. Irene does not take part due to her fear of being under water, in order for them to be able to do sea walking they traveled on a speed boat.

The members arrive at the beach and enjoy a meal of sea food.