Lords: Conquer the World Starting from the North

[Medieval setting + slow burn + multiple female leads + no system + farming + conquest] Ivan is transported to a parallel world in the Middle Ages, where he is almost buried alive by his beloved father-in-law at the very beginning. In this wild land filled with passion and kidnapping, diligence and tomb raiding, he will witness a group of brutal and cunning Northerners. What if you can't win the war? You run away with the money. What to do when your territory runs out of money? Go underground for archaeology. Long afterward, inside the imperial prison: Where did you, a northerner, get so much money? "It was blown by the strong wind." How did my ancestor's sword end up in your hands? "Dug from the ground." I admire your Northern spirit!