Lu Jingzhou possesses a special ability to see the number of intimate relationships people have. After marriage, his wife Su Zhiwei's overhead number changes from 0 to 2, and the clues point to intern Ye Qingxu. Su Zhiwei constantly lies to protect the other person, refuses to answer the phone when her mother-in-law has a myocardial infarction, and secretly transfers twenty thousand in medical savings. Lu Jingzhou gathers evidence and files for divorce, and Su Zhiwei leaves with almost nothing. Ye Qingxu's identity as a player is exposed and he loses his job, and the two become entangled with each other. Lu Jingzhou meets Tong Yuxin, a clean and pure illustrator, and starts a new life.