A homemade nuclear bomb has been made by terrorists from radioactive waste stolen from a storage facility in Kazakhstan. Where will it explode, who are the customers, who are the executors? The special services have no answers, and neither does the expert analyst Drongo. But he knows how to notice even the slightest details and make paradoxical conclusions. He has figured out the place of the explosion, but that’s not enough—you have to find the perpetrator. Drongo doesn’t even suspect that the person is right nearby and is ready to eliminate anyone who gets in his way. And first of all, of course, Drongo himself…