Lion Neigard is the golden boy of the city of Burke. He leads an idle life in his two-story mansion on the outskirts of the city, burning through his parents' inheritance. As the owner of the Neigard Motors corporation, he cannot manage it due to the will of his father, who disappeared more than two years ago. The only thing that brings real pleasure to Lyon is the rare cases that the head of the Burke Police Department throws at him. One late evening in Lyon’s office, a bell rings... .