A biology professor survives on a deserted island and casually grows hybrid rice with a yield of three thousand kilograms per mu. As a result, three "ancient people" in costumes were fished out. One called himself Ying Zheng, the other Wang Ben, and the third one wanted to kowtow to me. Feeding potatoes to pigs, Erguotou getting the emperor drunk, dragging the Eternal Emperor to play mahjong and issue IOUs... My country belongs to me, but paper and grain must be paid on credit first.
