Recently, the modern world has been rocked by scandals related to the work of the secret services. Much is written in the media about the fact that in one country or another an agent network of one state or another has been uncovered. And these messages attract the attention of many readers! But the journalists themselves know practically nothing, so they can tell little about what is really happening! How does a particular intelligence network fail? This book attempts to tell through literary means how the intelligence network was exposed as a result of betrayal.