Ayumu Shimokuni, better known as Muyua, is a shop assistant and a star in Tokyo's trendy Harajuku district. The 19-year-old works at a used-clothing store popular with teenage girls. As most Harajuku shop attendants' popularity wanes in their early 20's, Muyua's colleagues have already started planning their next move. But Muyua himself isn't thinking about the future – he prefers to enjoy the moment. Then, the store's owner, who is worried about Muyua's future, entrusts him with organizing a special event to mark the store's 2nd anniversary. Will Muyua seize this chance to create a new future for himself?

This program follows people who, facing difficult times, have flocked to a World Heritage Site in Japan to try to turn their lives around. The setting is the Omine Okugakemichi, a route that connects the mountains of Wakayama and Nara Prefectures, central Japan. The treacherous, 100-kilometer mountain path is known as the birthplace of ascetic training. It was used for that purpose for more than 1,000 years, but today it's accessible to all, attracting visitors from across the country. Among them, a young woman who's determined to confront her weaknesses and a middle-aged man whose family has fallen apart. They and others take on the challenge of hiking the ancient route in the hope that the physically intense training brings about change in their lives.