Wang Buyun, Wang Xianyun, and Wang Shuiyun are three brothers with three paths. One joined the Black Flag Army to resist the French and sold the Wang family's cane sugar into the southwest mountains while fighting; one surrendered to the Qing army and went to Taiwan to take root, planting cane and boiling sugar in Taiwan, turning the strait into a trade route; one guarded the sugar mill in his hometown in Guanyang, using a pot to support the entire family's rear.
Wang Dexiu and Wang Huaixiu are called twins, but in fact one is of the Wang family's blood, and the other is the orphan of Shi Dakai, the winged king of the Taiping Heavenly Kingdom. This secret, like a bomb buried underground, could blow the entire family to pieces at any time.
When the artillery fire of the Sino-French War spread to Taiwan, and when the bad news of Yiwei's surrender of Taiwan came, the fate of the three brothers came to an end. And the sugar in the pot was still rolling.
The fate of the three brothers is divided and reunited, and the growth and secrets of the twins. How can a sugar shop spread its roots in all directions in troubled times?