A top agricultural doctor was transformed into an abandoned daughter of a marquis and was demoted to a bitter cold fiefdom. It is widely said in the local area that "nine out of ten years there will be no harvest", but she grew rice in the saline-alkali land and built a greenhouse on the frozen soil. While the dignitaries in the capital were still fighting for the throne, her fiefdom had taken the lead in industrialization. The emperor regretted it, but she handed over a memorial: "Your Majesty, I would like to negotiate a business deal with your country."
