Promise Me - Edmund Pevensie

(Y/n) is the Telmarine princess and she is arranged to be Prince Caspian's future wife and the future Telmarine queen after Caspian gets crowned to be a king. She has no romantic feelings towards Caspian but she doesn't have a choice. (Y/n) happens to be the daughter of Jadis the White Witch but she's nothing like her. (Y/n) is not involved with ice at all.

Then one night, Miraz's wife gives birth to a child, to a son. Now Caspian and (Y/n) must flee for their lives because Miraz was planning to kill them so that his son can have the throne. (Y/n) was not even as important to kill as Caspian.

But what happens when the kings and queens of Old take an appearance and the Just king Edmund takes interest in (Y/n)?

//I know this might annoy some people and I'm sorry but in this story, Edmund is 16. (Lucy is 13, Peter is 18, Susan is 17 and Caspian is 26) (I'm being more accurate to the actors' ages in the movies (not completely though, I know)). They are "too old to return to Narnia" at the age of 19. In the next book, Edmund will be 17 and Lucy is 14. Susan and Peter won't return to Narnia//