In the street, a woman named Yui targets another woman with her camera. The subject is Kanae Maeda, aged 30, a married woman. Yui is a 'breakup specialist,' and this time her target is Kanae. The client is Kanae's husband. The husband has found someone else and wants to separate from his wife. After completing her investigation, Yui appears before Kanae, hands her a business card from the same workplace as her husband, and informs her that he is cheating. Then, Yui kisses Kanae and forcefully assaults her. Hatred towards men robs Kanae of her resistance, giving her pleasure. Unbeknownst to Kanae, Yui is a breakup specialist…
