In the heat of the night, a man from faraway plays the piano. In the local hillside prison, a bitter double-crossed convict stares at the city life over the roofs. A revenge is brewing in his mind; the blood-thirsty killer prepares his escape. Vares gets a client who needs private investigations. Despite the beautiful wife, Vares smells a rat... In the middle of the summer night, a shot rings out. One life comes to an end and Vares finds changes in his assignment. The clues lead him to first-han...