Element of Fire

Sya woke up one day in the middle of a field. All she remembered was her name and fire. She grew up as any other kid would have except for one thing, fire doesn't hurt her. She could plunge her whole body into the hottest flames and it would only seem as if she were wrapped in a warm blanket. She knows she is different and she knows she can never tell anyone. But what can you do when someone you've never met comes and tries to destroy everything you have by revealing your darkest secret?