"A young woman is rushed to the hospital with stabbing pains in her stomach. The chief surgeon delivers a living child with the face of an angel and the body of a tentacled monster. The doctors are unanimous that the baby must die. ... Engineer Gemma is plunged into darkness in a tunnel beneath London. Before she escapes, a strange green light illuminates a cluster of ghostly figures. Gemma is certain they were children. ... DC Jerry Pardoe and DS...

Six months after vanishing into an underground silo with sixty others, Wynter and Chase emerge to find the area abandoned. There is no sign of Noah and the rest of the group that was supposed to greet them when they emerged--the same people Wynter was counting on to help her locate the IV antibiotics her gravely ill friend, Julie, needs in order to live. As the clock ticks down on Julie's life, Wynter and Chase embark on a desperate search for medicine...