From out of the grave.

London, 1888: Agatha drags herself from a shallow grave to roam the fog-shrouded streets of the dark city, trying to piece together what happened. Her new friends, the ladies of the night, live in terror of Jack the Ripper, while Agatha persistently searches for what she discovers she needs to stay alive—electrical charges.

As her memory grows stronger, the hazy images from her past come into focus, but questions remain. Do her answers lie in the shadows of the streets, the hidden corridors of London Hospital, or someplace far more frightening?