The Dragon & His Princess {NaLu story}

Lady Lucy Heartfillia is a noble princess at the age of 14. Her father is the king and he's arranged a wedding for his one and only daughter. She is to be wed to Sir Loke, and he was the duke of the kingdom.
Lucy will try her best to love him, but on the day of her wedding she just couldn't do it. Angry, her father locked her in a tower for her to rot.

Lucy has lived there for 4 years now, and shes been treated like a prisoner. Even so, she doesn't have a bad outlook, why? Because for the past 4 years a dragon boy has visited her from the Dragon's kingdom which is just behind the forest next to her tower. His name is Natsu Dragneel.

Lucy has fallen for him. But after 4 years, her father is making her marry again. Natsu helps her escape, to his kingdom.
When this discovered a war will take place,

How will Lucy handle this problem?
Will she still love Natsu?
Will she listen to her father to prevent war?

•Disclaimer•
~I don't own Fairy Tail~