Emi works at a law firm. She promises to marry her colleague Makoto if she passes the bar exam. One day, a man named Ishigami, who runs black money, complains about his past defense and lays down Emi. The next day, Emi consults with her boss, a lawyer, about the matter, but she is distracted and Takimoto tells her that she will soon close her office. Ishigami revisits under the confused Mai. - Perform further fornication with minions! Takimoto and Ishigami had colluded and were involved in evil deeds.