The Remnant Soldiers in the North Build Artillery to Kill All over the World at the Beginning

The troops in the north were defeated and they were forced to survive in a desperate situation. When Qin Mu was about to die, he awakened to the inheritance of world governance and used advanced technology to create a supreme army. Make repeating crossbows and artillery, defeat the strong with the weak, and sweep across all directions. Collect refugees, attract talents, eliminate corrupt officials, and punish traitors. So why not be the enemy of the world! Let's take a look at a generation of heroes who started out as remnants, conquered the country with cannons, and unified the world!