Kiriko hones in on marriage fraud as her next crime. She attends a seminar for women on the fraudulent art of drawing money from men, and learns that the seminar is run by Koike Yukari, who had conned money out of Kiriko's acquaintance Mikasa Takashi. Kiriko goes to try her luck at match-finding events for senior-aged men and women, and though her long hiatus from dating inhibits her, she unexpectedly forms rapport with a seemingly ideal man. But as she heads to her first date with him, she deliberates between prison life and married life.