Journalist Alexander Vetrov is a sensation hunter. His specialty is mysterious incidents and murders. Each of his materials is the result of an independent investigation. Every now and then Alexander gets involved in dangerous adventures that can cost him his life. But even that doesn't stop the resourceful stringer. Alexander will have to solve the mystery of the return to the Sablinsky caves of the legendary strangler from the distant 50s, find the werewolves terrorizing the city, expose the criminals involved in organ transplantation, unravel the almost mystical case of the cursed apartment...