The story takes place in a city by the Xiangjiang River in Hunan. He Na (played by Zhou Wenyi) and her mother Zhang Lan (played by Zheng Shuang) depend on each other for life. The originally happy mother and daughter have undergone a qualitative change due to the appearance of the gangster Lin Guo (played by Liu Qiancheng). It turned out that Lin Guo was her mother's new boyfriend. On He Na's birthday, she witnessed Lin Guo with other girls. After returning home and telling her mother, the family has lost peace since then. After getting tired of Zhang Lan, Lin Guo took away all her savings and ran away, and He Na broke up with her mother completely. Zhang Lan, who was deeply stimulated, fell off the balcony after being drunk and was admitted to the hospital. He Na had to look for Lin Guo. She wanted to get back the money he took away to pay for the operation. She happened to meet Xia Hong (played by Qi Qi), a girl who Lin Guo had entangled with. At this time, Xia Hong was pregnant with Lin Guo's child. They were looking for the man with many sins together...