Lemniscate

Prolouge

  A high, cruel laugh. A flash of blinding green light. Then... nothing.
If my mother had not sacrificed herself for me that fateful day, I would have died. However, she did, and I didn't.
The events of my life found me becoming Dumbledore's Golden Boy, shaped exactly as he wanted me to be. If I had known then what a liar and a cheat he was, perhaps I would have done things differently.
That's why I began to focus all of my attention into finding a way to go back, after the war was over and the light side had won. After all of these years, I have finally succeeded.
The invention (which I have called the Lemniscate) vaguely resembles a time turner, only of will transport my consciousness into my old body. It took many years of research on potion theories and spell uses, as well as some help from the shiftiest of people, to find the right combination of needed materials. However, after trying it and discovering that it works, it has become worth it.
In the unlikely event that something should happen to me before we come to this year in the new timeline, I will be recording everything that happens from now on.
My name is Harry Potter. And I'm going to change the world.