Kida

[Zuko x Oc]
Kida is Sokka and Katara's sister. She's the oldest of the three and has to be the most responsible in these times of war. It all changes, however, when the Avatar appears. Now it's up to her and her siblings to get Aang to the North Pole. The problem is that Kida's reckless side comes out once she's finally away from home and she also keeps finding herself on a certain prince's ship.