The zone doesn't believe anything. The zone doesn't forgive anyone. The zone remembers everything. For every action, sooner or later you will have to pay. And it doesn’t matter at all whether you killed or helped to avoid death. You violated the plans of the Zone, and it will still make you taste death. Stalker Igor Sotnik, known in Iskitim as Tryn-Trava, saves the “master key” from certain death, whose “master key” is left to die in the Zone by the “black” stalker and crime boss Kolya Sumrak. But good deeds are punishable - for Tryn-Trava, days of defeat, betrayal and loss are coming. The duel with Dusk begins, and the Zone itself will judge it...