Alexandra Knight was never an ordinary girl. To begin with, she was born into a secret agent's family, but was orphaned right after. Despite that she has stayed and grown up with the agency over the years, never going out. Now at the age of sixteen, she is starting to feel like she's been caged in all this time. That sounds normal right? But that's not all. Soon enough Drew Levity, a top student at another branch of the agency, transfers in from England and a new project pops up. A project concerning the termination of a certain organization. Although she wanted to join the project, she was not allowed by special orders. However, the organization won't accept that. Why? Because she's their target. Not long after, she is chased out of the agency headquarters, which was her safe heaven, and out into the dangerous world pursued by others. With her life on the line, you wouldn't exactly call it safe. Now do you think that she is ordinary? Of course not! After all, she is playing a game of tag with guns.