I Have a Red Alert Base System

In 1931, the September 18th Incident broke out. In just four months, the entire Northeast fell, and all the great rivers and mountains fell to the Japanese pirates. In the 21st century, Yun Lei, a young man, traveled through time and became Zhang Xuesen, Zhang Xueliang's fifth brother. It also comes with a red alert base system. See how he defeats the menacing Japanese devils and establishes imperial hegemony. Zhang Xuesen: How dare the mere Japanese invaders deceive us and there is no one in China? Where are the millions of mobilized troops? They are destroyed! Chang Kaishen: Mom Xipi, Zhang Xueliang has gone and Zhang Xuesen is here, God will not bless our party and the country! Zhang Xueliang: Why don't you be a good person when you are born in the forest? Dad, why don't you choose the fifth brother? Emperor of Japan: Don't kill me... Don't kill me, the entire royal family is filming AV for the emperor... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.