However, this is not all of the Viscount's income. As a Viscount, he also runs a textile factory, owns two trade caravans, and the village under his jurisdiction plants a lot of cotton. The Viscount's subordinate textile factory would purchase them uniformly, then process them into cotton fabrics.
Then, the two Gothic Trade Teams would buy some local products and cotton fabrics to sell in Wabelle Giant City, making a certain profit, so Viscount Hector's wealth is still quite substantial.
Now, most of the Bang Cities on the continent are hereditary territories allocated to nobles, with the lowest being baron-level figures. Viscount Hector is considered to have a relatively high noble title.
