About the book: year / A site has appeared on the Internet that can predict the date of your death with 100% accuracy. What is this? Someone's cruel joke, a sophisticated tool of a serial killer, or a harbinger of doomsday? Investigator Mayorov will have to figure out the chain of mysterious deaths, constantly acquiring new links, until the city, and the whole world, finally plunges into chaos. Do you have the courage to use it?!?