During their summer break, the Amusement Club lives up to its name by seizing the opportunity for outdoor adventures. Akari Akaza, Kyouko Toshinou, Chinatsu Yoshikawa, and Yui Funami stumble upon a camping tent and decide to embark on a weekend getaway in the mountains. When the student council members learn of their plans, they join the excursion. After a lengthy journey, the group finally reaches their destination, eager to partake in traditional camping activities like cooking outdoors and facing tests of bravery. The journey culminates with a relaxing dip in the hot springs. While such luxurious trips are rare, the Amusement Club cherishes every moment of this memorable experience.