With the help of Semiyon’s investment, Benes has grown his operation, leaving Vadim concerned and confused. Deciding to take matters into his own hands, Vadim arrives in Prague determined to get answers - by whatever means necessary.

Alex unlocks a way to attack Benny Chopra and Vadim in Mumbai. He and Rebecca announce their engagement, but she starts to think he is hiding something.

Semiyon awakes to an awful accusation. Alex is convinced he's innocent and sets out to try to expose his accusers. Meanwhile Katya unravels a shocking secret.

Alex fears his family are under threat when Vadim learns the truth about him. His fears appear to be founded when he discovers evidence of a surveillance operation against him – but his paranoid reaction drives a wedge between him and Rebecca, while an unexpected betrayal has devastating consequences. Masha receives an ultimatum, and Joseph seeks an ally in his bid to help Lyudmilla.

Vadim is convinced to broker peace in Istanbul. Alex learns the dreadful price of his actions, and Dmitri makes a decision that endangers them all.

Alex arrives in Moscow ready to do business, but he's unaware of the devastation that Dmitri's actions have caused - and the danger that he faces. Alex must play the only card he has left to try and save himself, before facing a final showdown with Vadim.