The Farming King of Ming Dynasty, Beauties Fill the Backyard

Transmigrating to the end of the Ming Dynasty during a famine, having food is king! Improved seeds are the system, technology is the golden finger, and I am the biggest cheat! Dare to steal my woman? I'll crush you with grain! High-yield fields stretch in a row, three wives and four concubines surround me. In this chaotic world, I use grain as a blade, carve out my own territory, and become the untouchable Grain King of the troubled times!