Despicable Darkness

Another wrong-boy-who-lived Voldy mentors Dark Harry fic with a cool OC twist. First 10 chaps have been rewritten btw. Harry is smart, powerful, attractive, and everything else he should've been to begin with. Will the Light bring him back to their side before it's too late? FUCK NO! Harry is gonna blast their asses to hell before they can say Quidditch. Enjoy! Slash but not Voldy.