What it after negatives? Really do they cost so expensive? These questions set to itself journalist Марго Ленская and deacon Andrey Берсенев, following up the scent of killer. Two collectors perished already - a criminal goes hunting for by the непроявленными negatives of famous photographer of beginning XX century of Alexander Родченко, friend Vladimir Маяковского. Investigating this business, Марго and father Andrey came to the conclusion, that negatives are somehow related to dramatic history mutual relations of Маяковского and Брик Poured. Alike, they hide some secret and can become the real sensation. What is it imprinted there? And who is ready to go on a crime, to get hold a rarity?.