Liana had been a spy for so long she no longer remembers what it was like to be herself. She was either the person undercover, roles she adapted to so well she became that other person in a way, like an alternative life. When she was pulled out she was the professional, giving reports. The girl she had been, the one who had water battles with her brother and sister in their yard, who loved to watch the stars, who loved to read and get lost in the world of books, was all but gone. When she thinks that she is finally free from this unwanted life, she finds out that she has been assigned a last mission. But this mission is more extraordinary than the others so far. Liana will face her past with , secrets and revelations that will change everything in her life. This is her last impossible mission.