Start Crushing the World from the Lord

Become a small lord at the beginning of time travel, and come with a sign-in system. That being the case. Unifying the country is not too much! It's not too rich to be rich in the world! It's not too much for all nations to come to court! However, not before completing these. Let's beat the scheming brother first, then finish off his eccentric father, and then take over the power of a country. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.