One by one, employees of Angel Bank (Angel Bank) are dying. Someone brutally kills them and mutilates the corpses, leaving images of angels and white feathers. What does the killer want to communicate with these signs? What sins does he punish his victims for—and what sins? There is no way to do without a professionally compiled psychological profile. That is why the police insist that psychotherapist Alice Quentin take part in the case. Having recently decided that she would never help the police again, the heroine plunges headlong into the secrets of the cynical City, the financial center of London, where money is valued more than life. But paradoxically, it is there that she meets a man who amazed her with his spiritual qualities...