Zero is informed of Naga's demise, and is appointed leader of the Green Storm, which she reforms as the Anti-Traction League. She makes a treaty with von Kobold to cease fighting forever, with many traction cities subsequently becoming static. Popjoy's sky-yacht fails outside Batmunkh Gompa, and Fishcake abandons Pennyroyal, who travels back to Murnau and spends time in debtors' prison before writing a truthful account of the events he survived, titling it "Ignorant Armies". However, it is never published due to his fraudulent activities, and Pennyroyal lives out the rest of his life in Peripatetiapolis with an old girlfriend. Fishcake makes his way to Sathya's hermitage, where he lives with her into adulthood and has children of his own. He comes to regret leaving Hester and Tom in Erdene Tezh, though he believes that they were resourceful enough to find a way to escape. Wren and Theo leave New London in the north a year later, and go to Zagwa to see Theo's family. When Airhaven arrives, Wren and Theo buy a new airship with Wolf's expedition money, calling it the "Jenny Haniver II" and become air-traders. New London thrives as it escapes predator cities and trades with anti-gravity furniture.