The Dragon (Avatar the last airbender story)

Everyone knows about the Avatar. They know that he disappeared over 100 years ago, and that no body has seen him since. However, not all hope has been lost, 15 years ago a girl named Kaida was born. She is the youngest child of Ursa. Kaida is an extremely important girl. She is the first Dragon in over 1,000 years. The Dragon is only called when the Avatar requires help or has been 'killed' before another Avatar can take their place. Will Kaida follow her destiny or will her power be used for evil?