Voldemort had given up on exterminating Muggles and Mudbloods. He had come to realise they played an important part in the wizarding world, just like any other wizard or witch.
Besides, he had a more important target now. And the wizarding world would actually thank him for this one, instead of trying to hunt him down and kill him all the time.
He'd hunted down every Mary Sue in existence. He'd even caught their ringleader, DeLacey Morningstar. And now he was going to wipe them all out. Behind him, his most loyal Death Eaters waited tensely for the order, which duly came.
"Death Eaters! KILL!"
The wizarding world really would be a better place for this, he thought smugly as he watched the carnage. He was going to be the hero, now.