The Realm Protectors

In a world similar to our own lies the Elemental Realm - a place created hundreds of years ago by humans who had gained elemental powers as the result of illegal testing. There they started a new life, calling themselves elementals. They built schools and businesses and thrived in their peaceful Realm.
Ciana Leonide is an elemental born to human parents. When she enters high school, she's brought to the Elemental Realm to learn how to use her powers. There she meets a group of incredible friends, who together are chosen for a great honor.
When a sinsiter plot forces these eight teenagers into positions of power, will they be able to carry the burden? Or will the Realm fall?