The Mythical Qin Dynasty, Confessing the Time Traveler at the Beginning

I am Li Heng, a variable that should not exist in Great Qin. When I knelt on the cold bricks of Xianyang Palace and said to the 33-year-old Ying Zheng, "I am a person born two thousand years later, and the second generation of the Qin Dynasty died," I bet my life. I am not a magician, just a desperate historical researcher. I know the glory and ending of every famous minister and general - Han Xin's disaster in the bell chamber, Xiao He's imprisonment, Zhang Liang's retreat from the valley. Photographic memory is not a gift in this era, but a curse. I collected Han Xin in the market, transferred Xiao He to Xianyang, and intercepted Zhang Liang in front of Bolangsha. What I want to change is not only their destiny, but also the national destiny of Great Qin. However, when I have been operating in this world for more than ten years, establishing the Baigong Academy, reforming the military merit system, and assisting Ying Zheng in his journey to immortality, the "variables" from the future finally arrived. Yi Xiaochuan thought that he had the script in his hand and could become the hero who saved the tragedy. But he didn't know that he came too late. Everything he holds dear has long been rewritten by me. When he shouted "History is not like this", I would tell him: In this Great Qin, I am history.