Uncounquerd kingdom

There was a kingdom called Camelot there in Camelot they had a king called king Robin . King Robin was a very brave king that he killed a lion at the age of 17.This king Robin was not suppose to be king because his family was not one of the royal family but he became a king in Camelot. The real king of Camelot was Author but he did not know king Robin on the other hand knew I because of this wanted to kill him but when Author knew his rightful place as king he then confronted king Robin to a gladiator fight, king Robin did not esitate because he saw this as a medium to kill Author once and for all.
When the fight started Author add an advantage of killing king Robin and he did so then Author became the rightful king and since the time Author became king no near by kingdom was able to conquer Camelot.