He's the son of a Death Eater and also one himself. She's the daughter of the world's greatest Auror, Voldemort's number one target. He's on a dangerous mission everyone expects him to fail though failure is not an option. He cannot let her distract him, but he also can't stay away. Her love is his driving force and his saving grace. If he can be saved.

The Dark Lord has always been the subject of both adoration and fear from his followers. But perhaps this new Death Eater is a bit more than he can handle. Not good with summaries, but mostly the point