Three girlfriends born in the 1980s live an ordinary life in a city. Lin Ting is an obstetrician. She and her boyfriend Tang Dawei belong to the DINK family , but after an unexpected pregnancy, she found out that her boyfriend had cheated. Later, Lin Ting got into a medical dispute because of her mistress. Lin Ting decided to be a single mother after all kinds of entanglements after her divorce. Xiao Dong, a midwife, has always been in love with Lin Ting secretly, and has been guarding Lin Ting forever. Tian Tian is a strong woman in the advertising industry. She became pregnant when her career was in full swing, but her childish husband Qi Jindong suffered from a career of Waterloo. Originally, Tian Tian saw that her husband was always causing trouble and wanted to have another child in a few years, but after thinking about it, she still gave birth to the child. She didn't expect Qi Jindong to mature after becoming a father. Jiajia joins a wealthy family, but she seems happy but unexpectedly discovers that her son is an autistic child. Because Kong Jiacheng was busy with work, she could only bear the nagging of her mother-in-law alone, and finally bore the pressure to give birth to a second child. While treating the child, she learned how to love, and finally rebuilt a happy family