Bringing a Modern Weapons System to the Ming Dynasty

Guan Huohua, an ordinary young man from the 21st century, unexpectedly transmigrates to the Chongzhen era of the Ming dynasty. After activating a modern weapons System, he assists the Chongzhen Emperor in rebuilding the Ming dynasty, driving out the northern invaders and rejuvenating China.

(This is my first novel, so I’m inexperienced. As more characters appear later on, some names and descriptions of their official positions may get a little confusing. Please bear with me. I’ll do my best to fix things. ╮(¯▽¯)╭)