在一起历尽千辛万苦之后，由于L族外部身份的死亡，美雪（森田康子饰）和樱井正一（濑户康史饰）只能诉诸事实婚姻。原本属于搜查班的精英刑警和Masayoshi也因这段关系被降级到当地警察局。同时，他们与华的婚姻必须严格保密，并向公众宣布单身。
Manager, do you know about my husband's promotion? Director Han told the head of the planning department, Ji Xianyu and Zhang Mingzhu, that if one of them cannot be promoted, they must leave the planning room. There are rumors that Zhang will use his weakness towards women to lobby Han for promotion. Xuanyu is very anxious. He tried to attract Han, but it didn't really have a significant impact, so he called his ex girlfriend Ji Hui. He called Han home and introduced him to her. Han was completely captivated by the seductive Ji Hui. Meanwhile, Xianyu's wife was very unhappy because he blamed her for not getting his promotion, so she went to talk about Han herself...
