In the year 20XX, reports of psychics emerging across rural Serbia lead the government to enact laws punishing the use of supernatural abilities. The fragile peace is shattered when Golden Dawn, a powerful Serbian megacorporation, launches a systematic hunt for these superhumans. Many of them take refuge in the abandoned Belgrade Metro, a subway line left unfinished for four years after construction was halted.

Cyzki, a boy who recently moved to Belgrade and ran away from home, stumbles into the metro and discovers it is a hidden sanctuary for people with extraordinary abilities. Together with his partner Dejan, an ordinary boy who frequents the area, Cyzki decides to stand up against Golden Dawn and protect the superhumans—and the metro itself.

Complicating matters, Cyzki meets Mariya, the daughter of Golden Dawn, and falls in love with her at first sight. To get close to her, he adopts a female disguise, as Mariya adheres to an extreme male chauvinist ideology. As Cyzki becomes more entangled in her life and pursues the mystery behind the psychics, his ambitions grow, driving him deeper into a conflict that pits ordinary humans against corporate power and hidden powers.