Guarding The Royal

Sorry bad at summary but .......
This story is about Natsu and Lucy how one of them is guarding the royal but the royal does not think that they are strong enough to protect them. So the guard shows the royal and the other guards that they are better then good enough to keep the royal safe, after they have shone something goes wrong and the guards are put on duty sooner than they thought, so they have to put up the game and do what their gob is.
These people are after the royal because they have something that they want but the royal had no idea what they were talking about and they are still after them.
Will NaLu happen in the middle of all the commotion or will something go wrong.
I told you my summaries suck so I hope you like my story better then the summary and sorry about the summary.
I DON'T OWEN FAIRY TAIL!!!!!