In a parallel present where the latest must-have gadget for any busy family is a 'Synth' - a highly-developed robotic servant that's so similar to a real human it's transforming the way we live.
Memorial photographer Brock Blennerhasset makes a living out of photographing the dead in Victorian Ireland. When a series of murders threatens to sully Blennerhasset's reputation, a tenacious detective drags him into an investigation of Dublin's criminal underbelly.