What If It Never Happened (слэш)

Basically I wanted to write a universe where Voldemort never rose into power and there was no Wizarding War. Lily and James are alive and Harry is not the boy who lived but an average Hogwarts student. I had to shift events around but I feel like this could be a very interesting idea. Many events and deaths I got rid of while others I just shifted or put in a different context. Also I feel like there is not enough Cedric/Harry and I wanted to write it and I wanted to write it without all the tragedy.