Prima ballerina Dominika Egorova faces a bleak and uncertain future after she suffers an injury that ends her career. She soon turns to Sparrow School, a secret intelligence service that trains exceptional young people to use their minds and bodies as weapons. Dominika emerges as the most dangerous Sparrow after completing the sadistic training process. As she comes to terms with her new abilities, she meets a CIA agent who tries to convince her that he is the only person she can trust.
Tibor Malkáv is an andaverage 37-year-old man, who though not rich, leads a comfortable and uncomplicated life. All this changes when he finds out his mother is dying of cancer and the cost of surgery is well beyond his means. A one-eyed man known as the Cyclops offers Tibor a solution to his financial woes, however, there is a catch and Tibor has to kill someone in return. What follows is a chain reaction that has long-lasting and unexpected results.
Eszter, 16, is secretly in love with her English teacher, while Peter, also 16, is hopelessly in love with Eszter. One day, the teacher announces that he is leaving the school to move to London. That same day, Eszter receives a farewell e-mail message from him. An online affair begins and spirals into sexual abuse.
