Charles Wright, an U.S. defense contractor and former Brigadier General, gets reincarnated as a senator's son in the Republic of San Magnolia. Being able to speak as soon as he exited the womb, he shocked the nation time and time again as he introduced modern armored vehicles and sped through the military ranks and reached the rank of Brigadier General at the age of 7. Now, with the Giadian Empire unexpectedly invading San Magnolia with its seemingly endless supply of Legion drones, it's up to Charles to defeat them and cement himself as the greatest General in world history!