Sempiternal

"Rodolphous Lestrange silently opened one of the large wooden doors allowing a tall figure in. He had long unkempt grey hair, dirty worn clothes, scars on every inch of his skin, and yellowed teeth. It was Fenrir Greyback, Draco realized with unease." After finally defecting to the Light, a new identity and mate were the last things he needed. AU. M for Language.