Making Money Trading Futures, Then Retiring

'''[Completed! Original title: I'm Done Farming This Land] [The author's first time writing a story~ Elementary school-level prose, and it went a bit off-outline] When Xu Zhixian transmigrated into The Peach Blossom Spring, the original owner's grandfather had only been buried three days prior. The family had three mu of thin farmland, half a bag of coarse rice, and three hundred twenty-seven wen of copper coins, but owed the county twelve taels and one hundred eighty wen in taxes. If they couldn't pay within seven days, neither the land nor the house could be saved. According to the game's walkthrough, the next step was to start farming. The village head brought over a bag of millet se...