On the way to Seville, a mafia boss, Vasily Lukyanov, dies in a road accident. A large sum of money is found in the car with him. The investigation is entrusted to the senior inspector Javier Falcone, who still hopes to find all those responsible for a recent explosion in the Rosario district of Seville. He is also dissatisfied with the outcome of the investigative judge Calderon’s case—Calderon was sentenced for killing his wife. Falcone’s instinct tells him that both crimes are connected to the Russian mafia…