Change your way of life

The story takes place in a southern coastal city. Gu Lan and Xiao Weidong, who were born in cadre families, love each other, have a lovely daughter, and live a comfortable life. By chance, Gu Lan, a pharmacist working in the hospital, met Ye Xiangchuan, assistant to the general manager of Huikang Pharmaceutical Company. Xiao Weidong's company is facing a merger. In order to win the general manager election, he hired Deng Deng, the niece of the director of foreign economic and trade, to work in the company against his will. Gu Lan's younger brother Gu Lei worked for an advertising company after graduating from college. His girlfriend Xiaofan quit her job in Beijing and went to the south to join Gu Lei for love. Gu Lan, Jin Ping, and Xiang Lian have been classmates and good sisters for many years. Jin Ping, who works in a small hospital, is thinking of ways to make money every day; Xiang Lian goes abroad to hunt for gold due to emotional frustration; Gu Lan, although not too pursuing money, is afraid of being eliminated, so she follows Jin Ping to sell pants and fake medicines. Gu Lan and Ye Xiangchuan met again at a new pharmaceutical product seminar. Gu Lan told Ye Xiangchuan that the children's growth hormone from Huikang Company was contaminated, and the contaminated growth hormone would cause children to suffer from an incurable encephalopathy. Ye Xiangchuan questioned the company's general manager Quan Qixuan. Company consultant Wei Lin is a woman with great hands and eyes. When faced with the issue of children's growth hormone, she and Mr. Quan tried their best to keep Ye Xiangchuan silent. ...