Timeravelling Twists

A complication in a ritual sends Harry back in Time. But why are things so different ? No Bashing, Powerful!Harry , fast paced. (This is my first attempt at writing a fanfic. Please give it a try. Any review, positive or otherwise, will be appreciated ) ( WARNING : Rated T due to mentions of violence and death) (( Oh, And I dont own it.This fanfic is based on JK Rowling's books ))