The prince had been happy. Proud. And admired by many. Until he had realized that he was bored of the treatment he got, bored of everything he had to do, every single day since he was born and attempted to run away to begin a new life of his own. It was then that he ran into a seductive smoke demon in which altered his future. She promised to make his life fun and made a deal with him; that if he gave her his soul then she'll give him all the happiness in the world. And he had agreed. The monster within him took a hold of his consciousness and unleashed, killing and destroying all in his way. After he realized what he had done, he was heartbroken and regretful. He came to the realization that if he had to suffer that way, so did everyone else. So he attacked another land in which he sought to rule. Selfish and unmerciful, he destroyed all in sight, and left his people to writhe in the pain he had suffered.
Soon after, he had taken his own life, and let everyone who came to harm rule over themselves. It was a never ending war between everyone.
Fifty years had passed, and you are now the survivor's children. An academy was created to help those who were unsure of what path to choose and to assist those who are in dire need to learn how survive and control their abilities.
Good or evil? Its your choice whether you worship the Prince or not.