The Earth. A challenge and an inevitability. Is space really a path to salvation? And if so, at what cost? It's frivolous to think that human ambitions stop when the question of survival arises. In truth, it's another question that arises at that point: what, in the end, should be preserved of humanity? All that is good? All that is useful, edifying, precious? Words cease to have their usual value when the world is on the verge of negation and destruction. Just as physical phenomena become extraordinarily complex in the vicinity of a black hole. Book 2 tells the story of a secret and desperate quest, under the pallets and confetti of a world dominated by the game of elites. The story of sensor agents is just beginning.