Traveling back to 1925, he became Zhang Zongqing, the second son of Marshal Zhang who graduated from West Point Military Academy and the Military Academy of D Country. Occasionally obtained a super military design system, and all kinds of weapons beyond the era emerged one after another. At that time, the situation was difficult, and Huaguo had not yet unified .The situation in the world has changed dramatically. Under the leadership of the second son, Hua Guo has been revived since then and stands proudly in the world.