Assassin of the Heavens: Assassinate Qin Shihuang at the Beginning

Hello, I am a killer and someone is buying your head. Qin Shihuang: "Do you know what I want to do?" "I want to build a big territory, where books and cars share the same track." Me; "I know, but someone bought the head." Historical Records: The King of Qin died due to an ominous cause. Thanos: "I want to reduce the world's population by half." Me: "Someone bought the head, so you might as well." Iron Man: "Where did this hero come from? He actually killed Thanos with one knife?" No matter you are a good guy or a bad guy, as long as you are targeted by me, a killer, you will be dead. I don't know how to write an introduction. I hope you guys can move directly to the main text and travel across the heavens. If there is any plot you want to see, please leave a comment in the comments section of the person you want to kill. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.