Emma Myers has been working for the Operative for about four years. They're a clandestine group of spies working as a part of MI6 to manage matters of country security. This is the only job Emma's ever known, and she's one of the best. Over the years, Emma's heard the whispers of the League, a dangerous group of assassins that seem to run opposite the Operative in terms of goals and outcomes. What Emma never expected was that she might find herself closely tangling with one of the league's best, Jenna Ortega. They keep crossing paths, but then one day, Jenna just disappears and goes dark. That is, until she shows up in Emma's hotel room, suddenly needing Emma's help.