His Queen, Her Guardian(jelsa spy) I don't own anything except the story.

Jelsa Story:
When Jack Frost signed up for the Disworks spy training he thought that he would be the best, until he meet his captain, Captain Arendelle. She wants to get her "Privates" as she called them cold and strictly focused on the mission they are handed, but when Jack Frost comes along he tries to soften her heart.
But will it work? Could he get Captain Arendelle to have snowballs and fun times instead of hard working times?