A successful programmer Anton from Krasnodar was invited to work for a large IT company in Cyprus, but on the way to the airport he finds out that his mother, with whom he rarely spoke, has disappeared. Anton turns the taxi around, and with it, his whole life unfolds. He will have to learn a lot of shocking facts about slave mafias, underground organizations, as well as meet volunteers who are not indifferent to people and try to help everyone they can, even if they themselves are in danger. Anton finds support in the face of Kirill, the tough and direct head of the Libertas volunteer organization that helps people; Viki, a closed girl who constantly takes risks and saves everyone but herself; and Ilya, Kirill's nephew, a funny and easy-going guy who wants to be a blogger and help people through the Internet.