Demigod — Jaron Lee Knuth

How far would you be willing to go in order to save the world? When Benjamin Wilson reaches the breaking point of lifelong debilitating migraines, his brain unleashes a power previously unknown to man. With the ability to read minds and move objects with just a thought, he begins a journey of personal wish fulfillment. Yet amongst his life of selfish excess, he finds himself unable to ignore the presence of evil. When his attempts at costumed super-heroics fail to solve the world's problems, Benjamin Wilson is forced to search for a more permanent solution. Demigod is the story of our true capacity for greatness, and the possibility of downfall when mankind stops believing in its own potential.