Bringing a Farm to Another World

Let him strut as he pleases. I'll tend my fields. If he dares to provoke me, he won't live to see next year. The homebody Zhao Hai transmigrates to another world with QQ Farm and finds himself inhabiting the body of a fallen minor noble. His fief is a patch of barren black soil where nothing will grow. Worse still, his fiancee is incredibly powerful: she's the heir to a duchy and the future Grand Duchess! And worst of all, he's a complete dud at both magic and martial arts. He can't learn magic or martial techniques, and he's utterly hopeless at both. I may not be able to learn magic, but I have my farm. You dare attack me? I'll send bugs to eat all your provisions and crops, contaminate your water with pesticides and herbicides, and cover your land with weeds. Let's see if you still dare attack me. What? You want to hire an assassin to kill me? Heh heh heh. I'll hide in the little house on my farm and see how you plan to get me. Once you leave, I'll make sure your country's crops fail completely. Then everyone will rise up and rebel against you. Let's see if you still dare send someone to kill me. Watch as a slightly scheming homebody uses his QQ Farm to become the kind of person who gives everyone in a world of swords and magic nightmares just by hearing his name.