Reflecting on her past adventures, Aoi Yukimura yearns for another mountaineering escapade. When invited by the passionate club leader Koharu Senjuin to visit the Mountaineering Club, Aoi hesitates despite being inspired by their competitive spirit. Choosing to pursue her mountain-climbing passion at her own pace, Aoi questions her own reasons for scaling heights. Encouraged by her friends, she embarks on a quest to rediscover the essence of her beloved hobby, all while preparing for the eagerly awaited journey to conquer Mt. Fuji once again.