Troubled merchants
After the fall of the emperor, the warlords in various places were divided, and the people were struggling to make a living. The five brothers of the merchant family each embarked on different paths, and the old and small merchants gradually became big business, and the semicolons opened all over the surrounding area.
In its heyday, it was able to issue its own currency in a small area. The second child works as a farmer at home. The third child has become a generation of local famous doctors.
The fourth and fifth took part in different opposing sides until they put guns on each other. How? Read the book