Lord, He Doesn't Have a Penny.

[Upgrade + Farming + Infrastructure] Dressed as a poor lord from another world, he had neither enough food nor clothing to keep warm, and he was looked down upon by others. In order to lead the people into a well-off society, he racked his brains, crouched in a corner and farmed fields, walked across seas and mountains, and even sold his sex life for this! "Brother, I can get you whatever you want!" The cat-eared girl twitched her ears and pulled his arm, not wanting him to go to the female lord next door. He hesitated a little, but when he turned his head and saw the elegant and expressionless girl not far away, he suddenly felt dizzy. He just wants to lead everyone out of poverty and become rich, and he doesn't want his children to love each other!