A modern social animal who stayed up late and suddenly died traveled through time and became Qin Shihuang's six-year-old and ninth son, Ying Zhao. He fell into the water and was about to die and was bound to the sign-in system of the heavens. He relied on signing to unlock the breath-holding technique, the innate Taoist body, high-yield potatoes, sweet potatoes, corn, refined salt refining methods, and the Quyuan plow. He slapped the rotten scholar Chun Yuyue in the face with his amazing products. He subdued Mengyi and Wang Bi to form the Black Ice Terrace Youth Army, and won the trust of the First Emperor to take charge of the national agricultural and mulberry promotion. He was repeatedly poisoned and assassinated by Zhao Gaoluo, and unexpectedly discovered that his biological mother had the blood of Nuwa. He broke through the situation step by step in the deep palaces of the Qin Dynasty, used food to secure the world, strengthen the army and consolidate the borders, and stirred up the fate of the Qin Dynasty.