Mountain medicine is a specialized field focused on treating injuries and illnesses in mountainous regions. Despite growing interest from Japan’s mountaineering boom, the number of trained “mountain doctors” remains low compared to Europe and other countries. This new medical drama explores the challenges and future of this emerging field through the dedication of those working on the front lines.

Ayumu Miyamoto, a young orthopedic surgeon, is newly assigned to Shinano General Hospital in Nagano Prefecture. Alongside his surgical duties, he joins the hospital’s developing mountain medicine department. Returning to his hometown for the first time since high school, Ayumu must confront a painful memory from his past. Though he starts without clear goals, his time with the mountain medical team helps him find purpose.

Blending gripping medical cases with breathtaking natural landscapes, this is the story of a doctor confronting his past while discovering the power of mountain medicine.