The Yacht Expedition members prepare to cross the Pacific Ocean. The captain takes them to the yacht to have a look around and take it for a spin. The members pack their things and load them along with other the necessities on the boat one day before their voyage.

The members of Yacht Expedition have trouble before they set sail. Fortunately, they overcome the fear of going out into the vast sea and finally set off. They hoist the national flag and spend the first day and night in the sea. The next morning, Ki Ha feels weird even though he was fine the first day.

The crew bid their goodbyes to their families as they leave Jeju Island. Later on, Chang Kiha and Choi Siwon prepare a heartwarming meal.

The weather gets extremely rough during the fifth day of the yacht's voyage; The crew discovers a large fish near the yacht and tries to catch it.

The crew visits a newly opened yacht cafe and immediately orders from the menu; Jin-gu and Ho-jun eagerly cook dinner.

The storm cuts off the crew's contact with the support ship, leaving them anxious. They prepare a meal with tomato, beef and egg soup.