Whispers of a Raven

The world around him had crumbled as the Ministry fell. He had become the hunted, and with only his wits, resilience and an ominous raven, he'd had to learn to survive. But why was he so compelled to go to the one place he knew he should avoid? The whispers urged him as did the dreams that plagued his sleep. Perhaps Death truly was the beginning... Time-travel, Harry/Narcissa