The CIA’s hunt is on for the mastermind of a wave of terrorist attacks. Roger Ferris is the agency’s man on the ground, moving from place to place, scrambling to stay ahead of ever-shifting events. An eye in the sky – a satellite link – watches Ferris. At the other end of that real-time link is the CIA’s Ed Hoffman, strategizing events from thousands of miles away. And as Ferris nears the target, he discovers trust can be just as dangerous as it is necessary for survival.

The CIA’s hunt is on for the mastermind of a wave of terrorist attacks. Roger Ferris is the agency’s man on the ground, moving from place to place, scrambling to stay ahead of ever-shifting events. An eye in the sky – a satellite link – watches Ferris. At the other end of that real-time link is the CIA’s Ed Hoffman, strategizing events from thousands of miles away. And as Ferris nears the target, he discovers trust can be just as dangerous as it is necessary for survival.

In Afghanistan, French journalist Elsa and her colleague Amen are covering the story of Maina, a woman sold to a man when she was a child. Taliban leader Ahmed Zaief abducts Elsa and Amen and tries to force them to read a message to Western governments. The French president sends six Special Force to rescue Elsa who's hidden in a fortress in Pakistan. The team composed of Commander Kovax, Tic-Tac, Lucas, the sniper Elias, Victor and Marius release Elsa and Amen from their imprisonment but lose their radios. Now the group needs to cross the inhospitable land to save their lives with the Taliban chasing them.

In Montreal, the unemployed fashion designer Sophie Malaterre is summoned by Claire Maras to show her work to her boss. When Sophie arrives in the company, Clare apologizes and tells that her boss is on vacation and will return only two months later. Clare invites Sophie to have lunch with her and tells Sophie about the website switch.com, where it is possible to switch houses with a stranger for vacation. Sophie seeks an apartment in Paris nearby the Eiffel Tower that belongs to Bénédicte Serteaux and they change apartments. Sophie arrives in Paris on Saturday morning and has a dream day riding a bicycle through the touristic area. However, on the next morning, policemen break in the apartment and arrest Sophie while she is having a bath. Detective Damien Forgeat interrogates Sophie believing that she is Bénédicte and she learns that a beheaded body was found in her room. Further, all the evidences of her life has been deleted and she can not prove that she is Sophie.