The Guardians of Caspian - A TMF AU Fanfic [CANCELLED]

In this AU, 80% of the entire world population have a type of magical force, namely, Elements. The elements are: Fire, Water, Earth, Wind, Light, Darkness, Thunder and Ice.
One time, two twin brothers Abner and Keith were born, in which both had ALL elements. Everyone thought they were destined to end all misery and pain. However, Keith was way more talented and better than Abner at everything. Jealousy grew in him and he decided to make everyone pay. He used the elements for evil and when stopped, started an evil force known as The Oblivion. Abner started to become obsessed with power and thirsty for more. He and his brother got into fights, wars, and sadly Keith didn't make it.
Fortunately, Keith created a prophecy saying that there will be seven guardians that will be claimed once they meet each other, and together they must stop The Oblivion from ending the peace and harmony of The Kingdom of Caspian. Until now, the guardians are still being found.