About the book: 2021 / Russian trade representatives died in Europe under strange circumstances. What happened looks like an accident. But it turns out that this is not the only such incident - the curve of misfortunes and suicides in Europe and the world has jumped up sharply. Is this an accident or a new form of business? How to unravel a tangle of crimes if all the threads break at the very beginning? How to neutralize criminals who leave no traces?..