Kayo and Teruyuki are an elderly couple who have grown bored with their married life as the years have passed. One day, they decide to take a long-overdue hot spring trip together. Seeking to break free from their stagnant routine, they set off on a journey with renewed feelings. This work is a documentary-style drama based on a true story, depicting the heartfelt daily life of an aging couple on a romantic journey. A heartwarming tale blending warmth, laughter, and a touch of romance.