The Node has failed, rendering humanity's battle clankers & the Aachim's constructs useless. With the battle lost, hordes of alien Lyrinx are swarming from the tar pits of Snizort, intending to fall upon the survivors & destroy them to the last man. Tiaan, crippled & unable to walk, is held prisoner by the vengeful Vithis, who is determined to extract her geomantic secrets at any cost. For his failings, Nish has been cast out & branded a traitor, while Irisis, accused of high treason, is forced to flee for her life. The fate of humanity is dependent on the survival of one wily old man, the Scrutator Xervish Flydd. But Flydd has been blamed for the defeat at Snizort & is condemned to die a brutish death as a slave
- hauling ironclad clankers out of the battlefield mire until his heart bursts under the strain.