A bank employee named Ayumi (Ayako Kirishima) who had been wishing to leave Tokyo and live in the countryside met a farmer named Masao at a matchmaking party and was drawn to him, leading to a 'trial marriage.' A trial marriage is "a period where the bride must endure harsh farm work to test if she can handle married life. Until the trial period ends and the formal wedding ceremony is held, the engaged couple is forbidden from having sex." However, due to the village's traditional trial marriage custom, Ayumi ends up being taken by another man...
