Kremlin 2222. The Stranger's Lot

Two centuries have passed since the end of the Last War. Hordes of mutants lay siege to humanity’s main stronghold—the Moscow Kremlin. For centuries, the fortress defenders held back the enemy’s onslaught, but the hour of the decisive assault is growing closer.
Only Kremlin scout Artem, who by a miracle avoided death in the Field of Death, knows what danger threatens his home. He is the only one in the enemy’s rear. But can a man stand alone against an entire army? [Continuation of the story “Outsiders”]

Books of the series “Outsiders”:
1. Outsiders
2. The lot of the Outsider