A sprawling serialized panorama of metropolitan life alternates sensational episodes of crime, poverty, and vice with scenes of domestic drama and moral reform. Interwoven storylines trace the fortunes of marginalized figures and members of the elite, exposing criminal dens, secret pasts, blackmail, abduction, and courtroom reckonings while examining social inequality, corruption, and the possibility of redemption. Cliffhanger episodes deploy grotesque villains, daring rescues, medical curiosities such as galvanism, and subterranean slums, and the narrative resolves many threads through revelations, marriages, punishments, and acts of restitution that bind the serial's numerous episodes into tentative closure.