Today she can be your doctor, tomorrow your neighbor, this spy knows how to blend in and how to save the world. Teagan Stone has mastered the art of being a spy. She blends into the background, going unseen until she needs to step out of the darkness to save the world. Running an elite undercover team around the world to prevent terrorism attacks, her work is never acknowledged. But the fact that you're safe at night is a testimony to the work Teagan and her team does every day. When there is threat made for an attack on US soil, Teagan and her team jump into action to save the world once again, but this time a ripple effect might neutralize their efforts and thousands of lives could be lost. Will Teagan be able to fight terrorism again or will this be the first time she fails?