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.
Three days later, namely the second day after winter arrived, Barov delivered the message that the Joint Chamber of Commerce contract had been successfully signed.
The result of the negotiation was that Margaret got the dealership of the inner land of the Kingdom of Graycastle; Sunset Island and Shallow Water Town got the dealership of their own lands, Kingdom of Everwinter, and the Kingdom of Wolfheart; Crescent Moon Bay got the dealership of the Fjords islands and the Kingdom of Dawn.
To Roland's surprise, he saw an equation on the contract, which set some conditions into unknown numbers that would be determined according to specific circumstances. In this way, the annual shares could be derived for that year.
"Who wrote this?" Roland asked with curiosity.