The Reborn King

Alfred, a history teacher on Earth is suddenly thrown into the body of Prince Alfred Lindonfall, the twelve-year-old prince and heir to the throne of the Kingdom of Ammar. With the abrupt death of his father, the responsibility to rule a Kingdom falls on his shoulders. Having to navigate a medieval court and world, his journey to creating an empire and putting his knowledge into practice sees him become a man he never knew he could be, being shaped by the new world and unique circumstances he faces.

There are many characters who get a lot of focus and can be called a lead in their own right, but I won't put their character descriptions in as it would be too much of a spoiler for chapters in future.

A map of the main continent in in the comments of the first chapter. Just know its not a commissioned work of art but something rough I made so readers will have an understanding of the worlds borders and design.