Fan Casting The Resenter in Sort by Tropes

So you have got your hero. The Call to Adventure has found them. By birth, supernatural aid, or just plain luck, he is the Only One to be granted everything needed to save the world: Cursed with Awesome powers, a suit of Plot Armor in their exact size, the plucky supporting cast. He has basically caught the Hero Ball and is running with it as far as he can, but hiding in the shadows, there is someone with a problem. He might be the villain of the piece, but he is just as likely to be working on the same side as the heroes. Really, this is something that goes deeper than good and evil, love and hate.