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.
Agatha, Iron Axe, and Edith departed for the front by train after they disclosed the operation plan finalized in Neverwinter.
The double-track railway had now forked out into four branches for both operation and transportation purposes, with exactly the same setting as the various stations. There would be much more work for the construction team, but headquarters understood that the terminus station, Tower Station No. 10, would probably not come into use for the final battle.