The most important weapon in the world, only the weapon and its name. In 221 BC. Yingzheng followed the cause of the martyrs, quelled the chaos of the six kingdoms, and created an immortal country. However, the empire is picturesque, and there have been spies for a long time, who want to get their hands on the important weapon of the empire. In 216 B.C., Yingzheng Lanchi was attacked, and a battle for the world's most important weapons kicked off. , the people are reckless, and they are all ready to move. The world will be in chaos. At the same time, a dead person walked out from Lishan.