After a romantic getaway with his new girlfriend, Ava, nightclub owner Max Mayfair is looking forward to getting back to his relaxed life of running the Mister Mayfair club in London. However, when he returns from vacation, Max finds himself in a difficult situation yet again. He is blackmailed by the British secret service MI6 to spy on two suspected terrorists, Aziz and Omar. Not only are they very dangerous criminals, but Aziz and Omar are also regular guests at Max's chic nightclub. MI6 suspects they are plotting a cyber attack on the Bank of England. Together with his London crime family, Max makes a plan to trap Aziz and Omar in their mansion and gain information from them using an MI6-issued truth serum