He traveled through time and became the ninth son of Qin Shihuang, and spent eighteen years as a transparent person. My husband changed dozens of them, but they all said that I couldn't support the wall. I simply squatted in the blacksmith shop and struck iron for three years. Ying Zheng came and scolded me for not doing my job properly, so I gave him a stirrup. He got on the horse and tried it for a while, then came back and patted me on the shoulder and said - I will go to the palace tomorrow and I will give you the reward myself. Li Si knelt beside him and called Wannian, and Wang Jian came to ask for the formula overnight.