All That Glitters

"Theo!" Hermione half-screamed, half-whispered as she leapt out of harm's way. She fell to her knees, unable to scream for fear someone might hear, unable to stand. No. No. He'd hurt her, betrayed them all, but it still wasn't meant to go like this. 1920s Spy AU- between New Years Eve parties, glamour, and heists, some things go terribly wrong.