In the early years of the Republic He Changsheng followed his grandfather around the world and learned a lot about medicine. One day, while He and Hu are tending to the shop, a woman dressed as a Miao, Ah Man, comes to the door and asks He Changsheng to pay his father's debt to his son and fulfil his promise.

　　一九七六年，二十岁的知识青年何再青回到阔别两年的城市，而何再青的人生理想是拥有一家什么都有什么都卖、童叟无欺的百货商店。于是他在追求梦想的道路上努力拼搏，也遇到了自己生命中的妻子，生意也越做越大。十五年后，何再青的双洲集团在全国八个省拥有100家商场，但也迎来了其他股东联手打压他的危机，最终他顶住压力，力挽狂澜，保住了双洲集团的声誉和财富。