There are people who find one problem after another where it seems almost impossible. They’re the ones who get one chance out of a hundred to land in trouble. Usually, people like that are called losers. Or, more delicately, unlucky. Matvey’s grandmother called her grandson differently—“Bad-luck.” Once Matvey received a courier order to deliver food and went into a strange apartment, where a dying old woman “rewarded” him with a his—an unusual gift. Now Matvey has as his assistant Grigory the demon, and the hero learns about the existence of a world invisible to many, where all kinds of filth and otherworldly beings live. Those who can see this world are called “Rubezhniki.” And here’s another “surprise”: someone keeps trying to kill Matvey all the time. But with such a negative kind of luck, could it have turned out any other way? The details are in the first audiobook of the series.