Reshape the Bright Moon of Qin Dynasty

Good news: He has traveled through time, and he is also the eldest son of the dynasty. Bad news: We are traveling through the world of Mingyue during the Qin Dynasty, and Fusu is known as the first of the three most tragic eldest sons in history. Good news: I have watched the drama Qin Shi Mingyue although I don't remember the plot clearly. Bad news: It seems that because of my own time-travel plot, it seems to be confusing and specious. Hu Hai is dead, should Fu Su be established? Ps: I'm a newbie. I've finished reading all the fan fiction I wanted to read, so I came up with the idea of ​​writing it myself, so I just went ahead and started it. The timeline of the novel has been changed, so you don't have to worry about the original drama. If you don't like it, don't complain!