The crisis saves nobody. Even not the characters of our childhood. To such a point that some people of them even became socially disadvantaged persons. Fortunately for them, all is not lost and a brave social worker decided to deal with their case. Come in his office and assist its confidential interviews with Aspegix and Grodebilix, Zizimir, Sandy, Proumfs, Mr Patatos, Marius and Gigi, the Tortoises Tramps and all Kassos which suffer in the biggest indifference.

Fired for insubordination, PJ Antoine Verlay, good cop but a blood strand and having difficulty working as a team, is attached to the OCBC (Central Office for the fight against Traffic in Cultural Goods) thanks to the intervention of the commander Pardo, his friend who becomes, therefore, his new superior. A clever investigator, but a stranger to everything related to culture, Antoine will have to work with Florence Chassagne, renowned art historian, who lives, speaks and breathes culture, to the point that - fruit of her great imagination - it happens to her in the midst of daydreams, to see and talk to the great artists who have disappeared as if they were familiar to her.