Vincent Taleb, close protection officer to the defence minister Philippe Bardin, is thrown into action following a terrorist attack on the British Embassy in Paris. The man orchestrating the attack, Jacob Pearce, is intent on exacting revenge on Philippe and will stop at nothing to hurt him. Alone, Vincent is outgunned and outnumbered, but when Zara Taylor, an MI6 officer, joins forces with him, Vincent stands a fighting chance.

After Jacob Pearce's shocking actions, Vincent and Zara are more determined than ever to prevent his terrible quest for revenge. The taskforce encounters Pascal Moulin, a powerful CEO of a major defence company that Pearce's now set his sights on. But just how is he connected to Pearce and Philippe?

Jacob Pearce's mission for vengeance leads him to Cedric Duval and Beatrice Paquin, the people behind the attack that changed his life forever. But can Zara and Vincent reach them before Pearce does?

Zara and Vincent's pursuit of Pearce leads them even up into the sky, and they finally understand the lengths Pearce will go to avenge the people he loved.

Pearce gives Juliette a deadline, but an investigative breakthrough puts Zara and Vincent back on top; Zara and Vincent must decide who they are willing to harm to capture Pearce; Pearce asks himself who he is willing to sacrifice.