After losing her beloved husband, Natsuko lost her will to live and fell into a self-destructive spiral. Wandering aimlessly through the countryside, she continued searching for a place to die—until she met Takuya, a kind employee at a quiet inn. Concerned for her, he gently urged her to take care of herself. Guided by his words, Natsuko decided to stay at the inn and soak in the hot springs, hoping to heal her broken heart. In the serene surroundings, she began to calm her mind and slowly rediscover a reason to live.