Trading Brown Rice for Foreign Beauties in a Famine, I Roam the World at Random

(Alternate ancient world + famine + two worlds + farming + beast taming + harem) Transmigrated as a lazy man during a famine, he's about to be sent off to build city walls as cannon fodder? Lin Yuanzhou: “Don't panic. First, I'll buy a wife so I can keep my household registration.” Three jin of coarse rice gets him a foreign princess. The whole village calls her a “drought demon and bringer of bad luck.” Lin Yuanzhou simply hoists a stone mill weighing hundreds of jin and chases the entire village down the road. More incredibly, he discovers that he can transmigrate back to the modern world just by falling asleep! Possessing an international student rummaging through trash in Norway? He finds king crab and whale meat! Possessing a feng shui master? He even makes off with the man's rosewood bed on his deathbed. Possessing an elementary school student, he takes the foreign princess to sample snacks outside the school gate and learns the Eight Moves for Breaking the Edge. What? This time he's possessed someone in America, and the police have him surrounded? Lin Yuanzhou glances at the ten million dollars in cash inside the armored truck. “Sorry, I'm taking all of it.” When he returns to ancient times with king crab, an off-road RV, a large herd of livestock, and modern firearms and ammunition... Drought? Famine? Bandits? From the martial world to the imperial court, all of you, step aside.