The main character of the new twelve episodes of this action-packed detective story is Sergei Ivanov, an investigator of the General Prosecutor's Office. His colleagues and friends are still with him, who come to the rescue even in the most difficult moments. And the main enemy of Ivanov is still strong and dangerous - the underworld, which invents more and more sophisticated cases and crimes. An uncompromising struggle against such a powerful adversary changed Ivanov. And, although he can still amuse the people or play a prank on his close friend, at the right time he becomes an uncompromising crime fighter.
