Enter Don Drake, diabolist and semi-reformed hitman, and an almost-fallen angel called Trixie. When the Matriarch tells Don that Rotman is actually the archdemon Bianakith, he knows this is going to be a tough job. Bianakith is the foretold spirit of disease and decay whose aura corrupts everything it comes near, and even the ancient foundations of London will crumble eventually. Now Don, Trixie and the Burned Man have to hatch a plan to keep Bianakith from wiping out the elementals and bringing down the city.But the Burned Man has other plans, and those may have dire consequences for everyone.The past never stays buried, and old sins must be atoned for. Judgement is coming, and its name is Dominion.