A professional hunt begins for Victoria Salieri's family. First, their car almost gets blown up, and only at the cost of the life of Khan's shepherd dog, who noticed the explosives in time, do they manage to escape. Khan, unfortunately, cannot be returned - his owner Eva Azarova will never forget this and will never forgive her enemies. Literally a day later, the sniper tries to get rid of Victoria's husband Mark. They manage to neutralize the killer, but attempts on Mark and his loved ones continue. Now security has been strengthened, friends are ready to help, but all this is not enough, and the first victim of an unknown enemy is Eva, Mark’s niece...