A big fan of extreme adventures, a former paratrooper, and now a private detective, Kirill Vatsura, decided to catch crabs on the Black Sea coast in his spare time. But instead of crabs, I found on the shore... a mutilated female corpse. He could have left the terrible discovery in place. But he didn't want to. And he actually signed his own death sentence. Because the richest woman in Crimea, the founder of the financial pyramid Miloserdova, was killed. Now the cops suspect him of murder, and some influential people are trying to kill him. But it’s not for nothing that Watsura fought in Afghanistan at one time. At the limit of his capabilities, at terrible risk to his life, he will go to the last to understand this matter. As a former soldier, a real private detective and a true extreme sports enthusiast...