Some of the courtiers had fitted themselves with delicate devices to assist their hearing. They had been eavesdropping. And such devices could only come from Ix. I will warn the Duncan and the Guard, Moneo thought. Somehow, he thought of this discovery as a symptom of rot. How could they prohibit such things when most of the courtiers and the Fish Speakers either knew or suspected that the God Emperor traded with Ix for forbidden machines?