After Song Kunhuai's career, he had to face economic difficulties and almost ended up in a tragic situation of homelessness. At this critical moment, he met A Nan and Qing Yong, who was a cowherd. Under his recommendation, Song Kunhuai also went to sea. As a prostitute, Lian Li was often ravaged by her clients, so she vented her anger on Song Kunhuai and Qing Yong. Unable to resist, the two had to find an experienced A Nan. Unexpectedly, A Nan not only managed to deal with Lian Li, but also tied the knot with her. Taizhu's husband was impotent and oppressed, so she had to find Qingyong to satisfy her desires. In between, the two developed a sincere relationship, but it was too difficult for the two people with awkward identities. A man's sister has always been silently in love with Song Kunhuai, and she can only choose to become his client as she dare not confess.