Kobayashi-Chan Is on an Adventure

An empire with a long history, it once stood at the top of the world. All races in the world respected it as the "Kingdom of Heaven", and its armies and caravans were spread all over the world. However, its over-expanded wealth led to intensified internal struggles and ultimately the weakening of national power. The barbarians who had been secretly learning through marriage took the opportunity to invade, established a new dynasty, and called themselves the brave dragon-slayers. In order to maintain their rule, the world hunts down resisters and insiders, constantly revise history and culture, and suppress the descendants of indigenous peoples. Their traditional customs offer sacrifices to various evil gods and feed on human flesh. The legendary twelve warriors descended from the sky, and with great strength, after a long struggle and paying a heavy price, they defeated the evil gods one by one, and established the Heavenly Organization to guard the seal. New crises, new adventures, new fighters joining the battle