The strange financial mystery has caused the Russian Federal Security Service (FSB) to focus on Ivan Rostovsky (Tim Roth), a Russian businessman who is patrolling in Monaco. After that, FSB agent Maurice (Jean Dujardin) and his team came here. He instructed members to contact Alice Redmond (Cécile De France), an American woman who is good at investment and trade, hoping to use Alice's hand to enter Rostovsky's circle to obtain evidence of his financial crimes such as money laundering. With the clinking of glasses and the dazzling lights, Maurice watched Alice's conversation with the Russians from a distance, but a different emotion slowly rose in his heart. At the same time, Maurice approached Alice as a Russian investor, and the two had a good conversation and regretted not meeting each other earlier. The boundaries between tasks and emotions are blurred, and the fierce appearance slowly emerges...