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.
Scroll stood behind His Highness Roland, quietly watching him writing out the manuscript. The autumn sunshine shone through the window onto her back, making her feel like being bathed in warmth.
"Oh, what contents should also be included... in addition to gain and loss of electrons? Can anyone tell me? I'm waiting online..." The prince wrote down some words on the paper from time to time and then began to hold his forehead to meditate, occasionally saying some incomprehensible nonsense. Originally Scroll was somewhat worried about his physical condition, but later she realized that this was just the normal state of His Highness when he tried to recall his "knowledge".
Only today his "symptoms" were much more severe than before.