Due to company downsizing, her husband was laid off and returned with his wife, Ayumi, to his family's rural farm. Though unaccustomed to city life, Ayumi struggled with farm work and began a new life alongside her husband amid the vast countryside. One day, under the open sky, her father-in-law became entranced by her pale skin and forcefully took her with his strong, rugged body. Since then, an unforgettable shock and memory have haunted Ayumi's mind. Her relationship with her husband began to change—until suddenly, he decided to return to Tokyo alone.