Iris concocts an audacious plan to rescue Joy, involving a dramatic reunion with Cameron, then they are forced to flee with Alfie and Nico.

Iris uses her wits to get herself out of a corner and enlist policewoman Nico, while Joy meets mysterious genius Jensen Lind.

Iris is stripped of everything she's built. She escapes the island and contacts online conspiracy theorist Alfie, who arrives in Rome.

Joy is taken captive by Baptiste, while Iris contacts conspiracy theorist Alfie and asks him to meet her in Rome to help her with the next phase of her plan. But with Teo being directed by Krauss, both Joy and Iris are delivered into the hands of Cameron for an explosive showdown.

In a desperate bid to escape the island, Iris blackmails Teo to botch the police investigation and help her flee. But when put under pressure by Krauss and Baptiste, Teo is given no choice but to betray her location, forcing her to make a death-defying escape.

When enigmatic genius Iris Nixon cracks a string of complex online puzzles, she is led to a piazza in Florence, where she meets charismatic entrepreneur Cameron Beck. He invites her to work with him to unlock a powerful and top-secret piece of technology.