Hundreds of Billions in Debt? Dance in the Square at the Beginning to Quell the Beast Trend

Long story! More than a million words, Western Fantasy Style + Single Female Protagonist + Brain Development + Farming + Empire! Traveling through time and becoming the most impoverished Baron of Blackthorn in the Orion Empire, Lynn Blackthorn starts on Hell difficulty: barren salt-alkali land, dilapidated villages, loan sharks owed to the church, plus a deadly wave of winter wolves that breaks out in advance! In a desperate situation, his golden finger [Eye of Rules] was activated - he could see through loopholes in the rules of all things! Fighting spirit flaw? Magical flaw? Resource information? Technical optimization? No problem at all! It's just... The side effects are too annoying, right? ! Commanding the battle and suddenly confessing affectionately to the guard captain? Become a labor trumpet conductor when optimizing production? Dancing on the spot during a life-saving moment? Facing the beast tide, greedy nobles, church exploitation and alien threats, Linn covered his face with his left hand (social death) and held a sword in his right hand (struggle). Accompanied by his childhood sweetheart, the magician fiancée, he used the Eye of Rules to exploit loopholes, optimize and climb the technology tree! Saltpeter to make gunpowder? Magic crystal mine cooperation? Territory construction? Talent recruitment? See how my bankrupt lord is dying in society while setting off a vigorous farming counterattack in another world!