Imagine losing all your memories. What if a secret agent was unaware of their true identity? This is the predicament faced by Mason Kane and Nadia Sinh, once elite operatives for the Citadel, who had their memories erased years ago. As dark threats from their past resurface, they are thrust back into the world of espionage. Guided by the seasoned spymaster Bernard Orlick, these former lovers must piece together their forgotten history to protect the future.