On the world of the atevi, humanity makes up one small enclave, on the island of Mospheira. After the disappearance of the starship Phoenix, only one human representative is allowed to interact with the atevi - the Paidhi, a mixture of ambassador, translator and salesman of advanced technology. In a society where assassination is a recognised form of negotiation, Bren Cameron had been performing his task as Paidhi well.
Then the Phoenix returns, almost two hundred years after its departure.
Recovering from surgery on Mospheira, Cameron must return immediately to the atevi, but he finds his government has already sent a successor, Deanna Hanks, without informing him. And she has managed to alienate major factions against humanity.
Battling against his strangely-silent masters, the deadly atevi and Hanks, Bren Cameron must take risks that could destroy the entire world - or save it for atevi and humanity alike.