Breakfast time, wife Yuna sits beside her husband. She always appears calm and gentle, praised as the perfect wife. Yet, when out of her husband's sight, she engages in suggestive acts, touching herself. During his absences, she's been carrying on a relationship with another man. Having lived this way for so long, she now draws suspicion from her father-in-law, who begins questioning her. After overhearing Yuna's words, her father-in-law smirks lewdly and pins her down beneath him.