The dream of being invisible . . . When I find myself in an environment where I can enjoy the illusion of being invisible, I am really happy. - Italo Calvino

You're the absolute protagonist of this book, very well; but do you believe that gives you the right to have carnal relations with all the female characters?

The Great Khan tried to concentrate on the game: but now it was the game’s reason that eluded him. The end of every game is a gain or a loss: but of what? What were the real stakes? At checkmate, beneath the foot of the king, knocked aside by the winner’s hand, nothingness remains: a black square, or a white one. By disembodying his conquests to reduce them to the essential, Kublai had arrived at the extreme operation: the definitive conquest, of which the empire’s multiform treasures were only illusory envelopes; it was reduced to a square of planed wood.

Perinthia's astronomers are faced with a difficult choice. Either they must admit that all their calculations are wrong and their figures are unable to describe the heavens, or else they must reveal that the order of the gods is reflected exactly in the city of monsters.