Every time it is invaded the City gets a new name, but to the natives in is the Nameless City, and they survive by not letting themselves get involved--but now the fate of the City rests in the hands of Rat, a native, and Kaidu, one of the Dao, the latest occupiers, and the two must somehow work together if the City is to survive.

The Nameless City--held by the rogue Dao prince Erzi--is under siege by a coalition of Dao and Yisun forces who are determined to end the war once and for all... Rat and Kai must infiltrate Erzi's palace and steal back the ancient and deadly formula for napatha--the ancient weapon of mass destruction Erzi has unearthed--before he can use it to destroy everything they hold dear!"-- Back cover.