The show depicts the travel story of actors Park Seo-joon, Choi Woo-shik and Park Hyung-sik, rapper Peakboy, and singer V of BTS, a group of five friends known as the “Wooga Squad” in the entertainment industry. After one of them makes a surprise suggestion, they set out on a friendship trip lasting four days and three nights. The series documents their candid daily life while they are together.