A Jack the Ripper- like serial killer, dubbed the Man of Crows, leaves his stabbed victims displayed with their hair stuffed into their mouths, their chests gouged in the shape of a star, and a penny placed on the exposed heart. The search for the murderer's identity largely falls to Catherine Sorgeiul, an orphan living with an ostensibly kindly uncle. Still adjusting to the tumult of the big city, Catherine also struggles with her own sexuality and the hypocrisies of early Victorian society, even as the body count rises.