If I Ask You to Quell the Chaos, Will You Destroy Other People's Countries?

[No system + conspiracy + obscene development + logical plot + suspense + ancient spy war + historical fiction + low mystery + Jianghu temples] Qin Yuan was poisoned on the first day he was reborn in the Marquis Mansion. After escaping, he turned to his grandpa and started his counterattack. In court, his name was Qin Yuan, and he was the King of Qin! Reform makes the country rich and the people strong Defeat Nanyue and defeat five countries in a row! Open up the Western Region and connect the Chinese and Western trade routes! Put an end to the Eight Kings' Rebellion and protect the new emperor's kingdom! Collect the sixteen states of Northern Yan and regain the territory lost for three hundred years! In Shang, his name is Zheng Sanqian Create all kinds of novel products, collect wealth from all over the world, and become rich as a country! However, one day, the young emperor succeeded to the throne, and the empress dowager caused chaos in the government, first taking away his wealth and then his power. Later, he wanted to put him to death! Qin Yuan entered the imperial city alone with his sword "After more than thirty years of panic, I, Qin Yuan, have been trusted by two emperors successively. I have conquered most of the world. I, the late emperor, and the country have a clear conscience!" "Now you want to slaughter my people, kill my wife and children, and destroy my life! Humph! You all know that I am the King of Qin, but don't forget that I am also the number one martial artist in the world!" "Who dares to kill me here today! Who dares to kill me!"