Our contemporary, who ended up in the magical medieval world in the body of a powerless slave, managed a successful escape and became an officer in a mercenary unit—he achieved a great deal: winning both titles and reputation. Now he is no longer just a minor feudal lord, but the ruler of a duchy—its strengthening and development will become his top priorities.
But it won’t be only “progressor” work in technology, the development of management structures, or improving other aspects of life in his new domain that will consume his strength and time. Unfortunately, the number of enemies doesn’t decrease—which means wars and political intrigues will come again. Everything is as it should be in the real life of a medieval feudal lord.