The Bastard Son Breaks Free and Builds a Farming Fiefdom

Du Yu transmigrates as an illegitimate son in the Great Zhou dynasty, only to discover that there are two other people inside his body. Wait, what? Does transmigrating mean you have to fight over someone's body? He wins control of the body, but inherits the karmic burdens of all three people. To deal with them, he has no choice but to nurture true spirits and command the growth and decay of all things! Tame true dragons and wield the might of the heavens! Found a state and rule the fertile lands of the realm! Ascend to godhood through martial arts and survive every calamity! And it all begins with planting sweet potatoes along the great river. (A fantasy farming story: no System, no brainless behavior, no harem, and no naive protagonist. Read at your own discretion.)