Jia Lan (played by Mo Xiaoqi), Shen Bali (played by Gong Xinliang), Mei Yun (played by Feng Danying) and He Jingting (played by Tan Zhuo) are four good friends. Jia Lan, a talented woman who loves architecture, became a housewife for her husband Ding Lei. Her eager career made her choose to work part-time in her junior's company. As a result, she was secretly photographed with her junior and threatened by her husband to divorce. The hot and sexy rich girl Shen Bali fell in love with the handsome Zhihao (played by Zeng Xiangcheng). After a flash marriage, she couldn't stand the loneliness and had a one-night stand with a nightclub man while her husband was away on a business trip. Zhihao, who came home early, caught her in bed. Yoga coach Mei Yun married Wang Quanming, a middle-aged man with a successful career. After marriage, there was a generation gap in life, and she was also made difficult by his daughter Wang Xiaolu. The misunderstanding of cheating put the old-young love in jeopardy. Unmarried mother He Jingting met the sunny boy Deng Xu in the men's restroom of the bar. In the process of learning to make cakes with Deng Xu, she gradually changed her previous rejection of love and fell in love with each other. The love lives of the four female friends all encounter challenges to varying degrees. How should the four of them choose and save their love to protect their true love?