This is a story about an unmarried woman of advanced age who is pressured to get married. She was betrayed by her fiancé who not only had an affair but also secretly filmed her. A group of victimized sisters formed an alliance to seek revenge and punished the scumbag through legal means. This story calls on women to be vigilant against the hidden villains lurking in the shadows, improve their awareness and ability to prevent eavesdropping and secret filming, and have the courage to use legal weapons to protect their privacy. It also serves as a warning to families of origin to take preventive measures, strengthen the education and restraint of minors' inappropriate behaviors, and pay attention to the treatment of psychological traumas and illnesses.