Basedonatruestory.TwofightersofDonbasVolunteerBattaliongetlockedinsidecityofIlovayskafterregularRussianarmyentersUkraineandshellsthesurroundeddivisionsofUkrainianArmyinqigou.cctheinfamouswould-begreencorridor.Thefighterssurvivethankstothehelpofthelocalsandmanagetobreakoutthroughthefrontlinetoreachthefreedterritory.TarasKostanchukwhoisplayinghimselfasBeshootisthatsameDonbascommanderwhoistheprototypeofthestory.HalfoftheactorsandextrasarerealDonbasvolunteerswhosurvivedthebattle.