The elementalist

Kathryn is an elementalist, abandoned at a young age. She has a Destiny, but she is not aware of it. She meets 4 other elementalists, and they come together to create the Sertith, an elementalist/human protection group. Their goal is to save/protect the humans who do not possess their powers, as of ruled by their voting. When a dark element arises from the ashes of a dead elementalist, the 5 elementalists set off the save the world!