A Future UnSeen

RE-WRITE OF HEADMASTER HARRY POTTER. A drop of innocent blood changes everything, and a world is shaken as fate is re-written. For what is a prophecy to a prophet, and what is a second chance at life for a dead man? A blessing? A curse? Harry Potter doesn't know. He just thinks this is going to play havoc with his head. Kind-of-Seer!Harry, Future-Time-travel!Harry, Headmaster!Harry