I am happy to introduce the Site Plot
We begin in the year 1981, in the height of the first Wizarding War with Voldemort, Harry Potter and his friends are all still babies, and The Prophecy that named Harry Potter as the one destined to defeat Voldemort was never made, Sybill Trelawney the seer who said it was killed before it could be known to anyone. Voldemort doesn't go after the Potters that night on Halloween and they live. Harry isn't known as The Boy Who Lived, Sirius isn't framed as a spy or murderer and remains a free man, for now at least. The War still rages on anything could happen, people could still die or disappear at any time as a result of the war.
How will James and Lilly Potter raise Harry in the middle of the War? Will they survive to raise their son?
Peter Pettigrew is still a spy for Voldemort, Will he be discovered for the coward Rat that he is? Or will he have a change of heart and be a good guy again? What will be his fate?
The possibilities are endless, and they are up to us.