Under the special historical background, Wei Dongxiao, who was born in the engineering army, went to Nanbin with the army and built Nanbin with his comrades. After demobilization, he entered the government and worked for a period of time. He chose to resign and founded his own communications company. After several twists and turns, Wei Dongxiao managed to run the communications company with his strength and developed it into a leading domestic enterprise. Wei Dongxiao was even more dissatisfied with the status quo. He led his colleagues to fight one tough battle after another and eventually became a leader in the world's communications industry. Du Fang was not to be outdone. He started from opening a casserole porridge stall to a printing company, and finally started an advertising company, becoming one of the top ten advertising companies in Nanbin. In order to solve the livelihood problems of some engineering veterans, the couple deliberately opened a real estate company. At the same time, the couple's son Haozi, who was stranded in Hong Kong, was found, and the eldest son Xiazi left Wei Dongxiao's company and founded an Internet technology company. Finally, he and his mother built a smart elderly care community and changed their lives with technology.