The story is set during the take-off of Taiwan's economy. Jiang Yongxin (played by Wen Shenghao), an entrepreneur who studied in Japan, founded the unknown security company "Qinxin Security". Together with the philanthropist Zhuang Huilan (played by An Xinya), they went through the difficult promotion process. They faced ups and downs such as the business not being favored, the company crisis caused by the theft of customers, and vicious competition. Fortunately, they worked together with Wu Mingli (played by Cai Shuzhen), a professional woman who was busy with both family and work, and super salesperson Zhang Shuo (played by Li Guoyi). Relying on the concept of deepening the common good and seeking innovation and change, they created a leading position in technology security and further established a corporate group that benefits society and operates sustainably.