Lizzie knows how hard it is to earn a wage in Victorian London. But she's managed to save enough to keep her legs together, and nothing will send her back to that life. Nothing.
But then she needed the money to pay for a doctor for Tommy. And the only way to get that cash was to enter a brutal, bare knuckle boxing fight against another girl. Lizzie knows that either she or Annie will be carried out of the ring, and she's going to make sure it's Annie.