Cheng Yan travels through time, only to end up becoming an honorable prince in the Middle Ages of Europe. Yet this world was not quite as simple as he thought. Witches with magical powers abound, and fearsome wars between churches and kingdoms rage throughout the land. Roland, a prince regarded as hopeless by his own father and assigned to the worst fief, spends his time developing a poor and backward town into a strong and modern city, while fighting against his siblings for the throne and absolute control over the kingdom. Join Roland as he befriends and allies with witches and, through fighting and even farming, pushes back invaders from the realm of evil.
The next in line was advancing the ammunition production line.
Although Roland's design of the production line could be considered streamlined, it was nothing in the eyes of military specialists, or to put it bluntly, terrible. In their own words: "Such a framework and process are relatively too simple and 95% of it could be automated with machines. By relying on machines, production can basically be increased to non-stop 24 hours a day."
The new military proposal did not require much investment for the early stages of the new production line but was capable of starkly reducing manpower. Simultaneously, it also increased the production of bullets by more than ten times. Provided that personnel involved in the production remained constant, the production rate was estimated to increase further.