The City of mirrors

Civilization has fallen and humans are desperately fighting to survive. The Twelve have been destroyed and the terrifying hundred-year-war of darkness that descended upon the world has ended. The survivors are stepping outside the walls, determined to build a new society. But unknown to them, far away in a distant metropolis, he waits: Zero, The First. As the father of the Twelve his hatred continues against humanity and he is determined to annilate their only hope.