Andrei Romanov finds himself at the epicenter of a clash between Russian and Western intelligence. Along with his team of top Russian special agents, he is recruited by GRU officer Maxim Kolosov for a special mission in enemy territory. The group's goal is to find out what is happening in a secret laboratory near the country's border, where work is underway on a new biological weapon.
Andrei also has a personal goal: revenge. The enemy team is led by his father's killer. Andrei's group is completely secret; almost no one knows its true purpose. Everything goes wrong when it becomes clear there's a mole among them. Suspicion falls on Andrey himself. Kolosov will have to make the most difficult decision of his life: trust the intelligence and eliminate the agent, or, against all odds, give Andrey a chance to complete the mission in memory of his friendship with his father. The lives of millions of people depend on this decision...