Plot: It is every camper’s ultimate dream to do backpacking in Europe, and these four guys, Yoo Hai-jin, Jin Sun-kyu, Park Ji-hwan, and Yun Kyun-sang, are flying all the way to Europe, the other side of the world, and enjoy their 9-day-and-8-night camping in Switzerland and Italy. They will get to explore the cities in daytime and enjoy the stunning nature in nighttime