Zhang Yang, who graduated from the design and manufacture of light weapons, traveled to the end of the Yuan Dynasty and became Zhang Shicheng, a private salt dealer. Smuggled salt, made a lot of money, made weapons, and conquered the world! Chen Youliang? Disappear in Poyang Lake! Emperor Yuan Shun, return to Go to Mobei! Zhu Yuanzhang? Then go back to Huangjue Temple and become a monk! From south to north, unify China, iron-blooded man, make great achievements! .