THOSE WHO REMAIN IN THE DARK

This is about a young teenage boy called Salem Ashley, nothing's out of the ordinary. Everything is completely normal. Normal school life (with the odd exception of bullying, but hey, that's normal anyway. Am I right?), normal high school crushes and normal dreams... But what happens if one day, all of that turns to hell? What if one day, you are no longer the normal human being you once thought you were? What of one day... You are humanities only hope of survival, yet you are also the cause for their destruction?
In a world where the demons who have remained in the shadows, in the nightmares of children, and in the darkest corners of the earth rise above the human race and wage war against the millions of human soldiers, Salem Ashley is the key. He is the Demon king reincarnated. How will his destiny unfold? Will he lead the hoards of demons and completely erase the human race, or will he save them and send the demon armies back where they came from...?