Cow and Horse Workers Become Lords in Another World

A cow and horse worker traveled through time and became the incompetent son of a lord from another world. Defying fate and changing fate to forcefully save the territory that was about to go bankrupt. Use the same method to defeat the noble lords who want to take away the fruits of victory. Use 'financial innovation' to control half of the kingdom. Look at the low-level cattle and horse workers. If they build a huge business empire, Use money to climb to the top of power step by step! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.