Shen Kexin was an orphan without parents since childhood, left alone and helpless. After marriage, she gave up her job for the family, working selflessly day and night. However, Shi Xinfeng was not satisfied, favoring sons over daughters, bullying her, and nitpicking at her. Her husband, Wu Neng, physically abused his wife at home and had an affair with his mistress, Xu Yinyin, outside. Shi Xinfeng not only turned a blind eye but also took the opportunity to sow discord between them, hoping to force Shen Kexin out of the house penniless and marry a rich and beautiful woman. She also constantly abused their daughter, Zhenzhen, and occasionally brought relatives to humiliate her. It wasn't until she met the kind-hearted Zheng Meimei that Shen Kexin regained her confidence with Zheng Meimei's help. She secretly practiced taekwondo to defend against her husband's abuse, disciplined Shi Xinfeng and Wu Neng, dealt with the mistress, and successfully divorced using legal means, gaining custody of her daughter. Later, Shen Kexin met her true love, while the 's family ended up in a tragic situation.
