Tianyuan in the Republic of China

A modern female college student traveled to the Republic of China. Tragically, she was almost eaten. Fortunately, she met a good man, but why did she feel like she was being targeted... Fortunately, through my own efforts, I have a few acres of thin farmland, where I can cultivate the fields, teach students, and help the villagers get rich while resisting the unscrupulous Japanese and puppet troops. My life is quite leisurely! By chance, he returned to modern times, only to find that he had become his great-grandson, as arrogant as he was. What did he want?