From Classroom 2B to King (Life on Paganea Book 1) by Allan Joyal

Matthew knew he was different from his classmates. He looked forward to reading the works of Shakespeare and discussing the magic of the era in which they were written. Unfortunately he soon found that his classmates dislike could turn into anger when he was accused of making a report that saw the star of the football team removed from school in the back of a police car. He knew that his life was changed, but when one of the other football players demanded he fight to prove his innocence he had no idea that it would be his last few minutes on Earth. Or that his new home would be a galactic reality show where swords and sorcery ruled. He's in a ruined castle and given a quest to revive the kingdom. With no friends and only his own wit, he must find his way and become the King.