Ferrid's manga / #Engineer(2)

Same protagonist but i do like the building elements. There is a greater evil developing in the background and it kind of reminds me of episodes since the due travel to different villages.

Mc is hilarious to read but would be a prick to meet in real life. He was reincarnated as a baron's son with crippling debt and uses his modern day civil engineering knowledge to earn money and improve the lives of his people