Real-life friends Park Seo-joon, Peakboy, Choi Woo-shik, Park Hyung-sik, and V travel to Goseong in Gangwon-do for three nights and four days.

On day two of the friendcation, the group embark on their first outing. However, their excitement falls short as they run into unexpected complications.

The friendcation levels up with a late-night party. They reminisce about their first impressions of each other and nestle in deep conversation.