Tianmu: the First Emperor Passed Away, I Sent a Barrage

In the third year of time traveling as Qin Shihuang's book boy, I wonder every day: How can I survive until retirement? Teaching Fu Su to read, helping Li Si, helping Meng Tian calculate food and grass - it would be nice to live like this for the rest of his life. Until that day, a sky curtain descended from the sky over Xianyang, live broadcasting the death of the First Emperor, the usurpation of the throne by Zhao Gao, and the death of the Second Emperor of Qin to the whole world. The court exploded, Zhao Gao knelt down, and Ying Zheng's face was darker than the bottom of the pot. What's even worse is that I am the only one who can send barrages. When my first barrage "Zhao Gao, you bastard" floated across the sky, Ying Zheng turned to look at me: "Ying Qi, what is barrage?" "What... What do you mean I will die in three years?" I swallowed: "Your Majesty, I can explain." Ying Zheng drew his sword: "You'd better do it."