Da Qin: If I Pick up a Potato, I Will Become an Emperor for Eternity?

Ying Zhi traveled through time and became the young master of the Qin Dynasty who died early. When he opened his eyes, he saw the beginning of hell in the Qin Dynasty where there was a food shortage, the Xiongnu invaded the country, and internal fighting in the court. Fortunately, I have memories of my past life. I wrote poems at the age of three and books at the age of five. I also awakened the destiny system. From then on, my destiny came to me and all my wishes came true. Following Qin Shihuang on a tour, here the First Emperor and his ministers were still sighing at the two hundred kilograms of grain produced per mu. Ying Zhi, who was digging wild vegetables in the barren mountains, has dug out ten thousand catties of potatoes, shocking the government and the public! From then on, Ying Zhi wanted to live forever, so he picked up immortality cultivation techniques when he entered the military camp! I don't want to learn English, so I go shopping and get a world map! Even the alien beasts are falling towards Ying Zhi! The civil and military officials shouted that they were destined to return, and Ying Zheng personally delivered the jade seal that passed down the country! Once, the Xiongnu said proudly: "Is he the destiny of the Qin Dynasty? We are still blessed by the immortal god!" Afterwards, the Huns who were beaten to Europe despaired: "You didn't say you really had a destiny!"