When registered nurse Alina Dixon is targeted in a brutal attack, her ordinary life shatters beyond recognition. Thrust into an underworld of espionage, intrigue, and danger at every turn, she is increasingly desperate to learn who she can trust. But true intentions are hidden. And her enemies may be closer than her friends.

Former military and MI5 Agent Blane Burns is haunted by the tragedies of his past. When asked to join the FBI to track down the ghost responsible for Alina's attack, he's resolved to doubt everything and trust no one. Especially not Alina Dixon--the woman he's now risking his life to protect.

As they travel internationally amidst new secrets and betrayal, Alina and Blane will need to stay one step ahead of a shadowy organization to stop a global threat and ultimately stay alive. At the same time, Blane will have to learn to trust the beautiful nurse under his protection if he ever hopes to save her. And if he ever hopes to save himself.