Moscow, 2004, and wealthy entrepreneur Kuptsov is drilling in the underground part of the city, trying to reach a huge diamond vein. And his drilling is threatening to destroy the city. However he does not have enough power and he needs a Nano-catalyst developed years ago but its location is unknown. Meanwhile, in another part of the city Dima dreams about owning a car and dating his gorgeous college mate Nastya. His wealthy friend Maks has a Mercedes Benz and is flirting with Nastya which only frustrates him even more. On his birthday, Dima finally gets a car from his parents – but he is ashamed of it. The car, however is capable of much more.