The film is based on five cases of people with implants in the head. Against the backdrop of the growing popularity of the topic of “chipping” and fear of being controlled by artificial intelligence, filmmakers find five dramatic stories where the “chip in the head” is a vital necessity. With the help of implants, doctors cure deafness, remove tremor from patients with parkinsonism, stop epilepsy attacks and treat dystonia. Where can the scientific discoveries of the recent years lead us? Is it possible to control people with the help of technology and what neuroethical issues are encountered in its use?