Come Back, Evil [DISCONTINUED DUE TO WRITING FOR PUBLICATION]

Sometime ago, I fell into a deep slumber. After almost a millennium, I finally woke up from my sleep. Just as I want to savor the moment of freedom, I was summoned to a palace of some sort. This and that happened and it somehow ended with the King wanting me and some kids to become Heroes and defeat an entity called 'Evil'. But I had a slight problem. What do I do if I'm that entity?