Events take place in the near future in the city Libria. The Third World War has left a ruin and utter desolation. Emotions are the main source of all ills, becoming a destructive force that destroys humanity. To suppress emotions mass produced product "Prozium." Also destroyed everything that can evoke emotions - a work of art, furnishings and books. But the dissenters to "take Prozium" begin to organize mass escapes and move to uninhabited wasteland and hide numerous books and pictures of the destruction. To suppress the resistance created organization "Tetragrammaton", which is engaged in finding and catching people not taking "Prozium."