Wizard Farming Guide

Crop cultivation, livestock breeding, mineral refining...
Having transmigrated to this wretched medieval continent, Rhodes opened the wizard's manual that had come with him, unable to sleep no matter what he did. After carefully reading it for half the night, he finally managed to discern the words "farming" written between the lines.
Since that's the case, as the second son who can't inherit the family business, then go out and develop your own land!
......
"My lord, something terrible has happened! There's another sun in the sky!"
"Those are the lights I installed in the greenhouse. Um, they might be a bit too powerful."
"My lord, something terrible has happened! A giant dragon has hatched in the sheep pasture!"
"It's just normal atavism. Who knows what those dragons from the Middle Ages were doing?"
"My lord..."
"What's wrong now?" Rhodes helplessly stopped assembling the fully automatic logging machine in his hands, the internal ether engine flashing with the fluctuations of the end.