(Not) distant future. As a result of climate change, which led to a global nuclear war, civilization is practically destroyed: lands are scorched, cities are destroyed. The equipment does not work; gasoline has long lost its properties. The main currency in this world is two cartridges: 9mm and 7.62 from the AK-47. Haunted by the ghosts of the past, lone traveler Ronin wanders the postapocalyptic wastelands in search of his father's killer. Over the years, he has been creating a map of the lawless world inhabited by tough survivors. Everywhere he goes, he encounters blood-thirsty head hunters and rogue gangs. One day Ronin meets a wayward teenage girl Maria who offers him a precious bounty for escorting her to her birthplace.