Traveling Across the Qin Dynasty, Brother Zhengzheng and I Looked at Each Other in Disbelief

In the previous life, Yingzheng conquered Liuhe and ruled the world. But he died of hatred in the Sand Dune Palace, watching helplessly as Zhao Gaolisi tampered with the imperial edict, and the Second Emperor of Qin died. When he opened his eyes again, he returned to 238 BC, on the eve of the Lao Ai Rebellion. This time, he vowed to kill all the traitors! But in Xianyang Prison, he met a lunatic who kept saying "The Qin Dynasty is going to perish" and "Princes and generals should rather have their own kind". Han Jue is a time traveler. He has no system or plug-ins, and only has a brain full of historical information about the Qin Dynasty. In order to save his life, he was forced to work as a counselor for the young King of Qin. Unexpectedly, this King of Qin not only did not play according to the routine, but also could always accurately predict his strategies. Han Jue: "Your Majesty, I have a plan to destroy Zhao." Ying Zheng: "Shan, by the way, get rid of Li Mu through counterintuitive tactics." Han Jue: "???" Until one day, Han Jue discovered that the eyes of this eternal emperor looked at him more and more like he was looking at a rare treasure.