People of various professions and beliefs - a doctor, a psychic charlatan and an Indian shaman - unite to study a very unusual phenomenon. A patient in one of the private clinics has a tumor growing on her head at an astonishing rate, which, according to X-rays, is a human fetus. If you believe the eccentric Indian shaman, a terrible thing happened - an ancient evil spirit was reincarnated in a new body, and the dark forces that would be released at his birth could threaten the existence of humanity...