This book is also known as "Ming Zuo Xin Qi", "My Ming Dynasty Has Become a Great Power", and "Diao Ming". In the seventeenth year of Chongzhen's reign, Li Zicheng conquered Beijing. Chongzhen hanged himself in Meishan, but he woke up because the rope rotted and broke, and he was accidentally bound to the "National Games Arsenal System". As long as you change the fate of the Ming Dynasty and kill enemies, you can exchange for modern weapons. You can extract a handful of Gatling at the beginning and fight your way from Meishan back to the Forbidden City. Li Zicheng and Dorgon were all defeated by Maxim machine guns, RPG rocket launchers and mortars! Relying on the heavy firepower of individual soldiers to break out of the Forbidden City, gather the remaining soldiers, defend the city of Beijing, annihilate Li Zicheng, bulldoze the Qing Dynasty outside Shanhaiguan, gradually establish an industrial arsenal in the north, make a great leap forward in science and technology, start a great voyage, and the Ming fleet conquers the world without setting the sun.