London 1888. Ruby Myers won't let anyone step on her. After fighting her way to the top of a thriving underworld, the bisexual gangster protects her brothel workers at any cost. So the twenty-three-year-old madam sees red when her female lover is found dead with her throat slashed. As the local constabulary flounders to unearth a concrete lead, Ruby learns the murderer hasn't stopped with one corpse and his choice of victims all link...