Sensitive Qing Yu and rough-edged A Zhe are a loving couple with sexual intercourse disorder. They seek help from therapist Zhang Jiachen respectively.Jiachen is a therapist who is good at “couple life” but not good at communication. In order to understand why her boyfriend disappeared after “couple life”, she changed her job as a sex therapist.Because I couldn't get it right, I was repeatedly complained by customers, which led to my job being about to be lost.At this time, the emergence of case Qingyu became a glimmer of hope for Jiachen to keep his job.