Late Song Dynasty Explosive troops Overhead
In 1268 AD, Xiangyang was besieged, and the end of the Southern Song Dynasty was approaching.
Modern young man Lu Yuanqing accidentally traveled through time and became the son of guard Lu Wenhuan. On the eve of the city's destruction, he awakened the "Hongwu Heroic Spirit" system - an iron-blooded projection that can summon the Chinese civilization and the Ming Dynasty's army.
However, the Ming army under his command was not born to defend a city or a dynasty. "The sun, moon, mountains and rivers will always be there, and we will fight for the world!"