Somewhere in this palace lay the effigy or image which had in times past served as oracle for the priests of Keshan. And somewhere in the palace, unless that indiscreet priest had babbled a lie, was hidden the treasure of the forgotten kings of Alkmeenon. Conan passed into a broad, lofty hall, lined with tall columns, between which arches gaped, their door long rotted away. He traversed this in a twilight dimness, and at the other end passed through great double-valved bronze doors which stood partly open, as they might have stood for centuries. He emerged into a vast domed chamber which must have served as audience hall for the kings of Alkmeenon. It was octagonal in shape, and the great dome up to which the lofty ceiling curved obviously was cunningly pierced, for the chamber was much better lighted than the hall which led to it. At the farther side of the great room there rose a dais with broad lapis-lazuli steps leading up to it, and on that dais there stood a massive chair with ornate arms and a high back which once doubtless supported a cloth-of-gold canopy. Conan grunted explosively and his eyes lit. The golden throne of Alkmeenon, named in immemorial legendry! He weighed it with a practised eye. It represented a fortune in itself, if he were but able to bear it away. Its richness fired his imagination concerning the treasure itself, and made him burn with eagerness. His fingers itched to plunge among the gems he had heard described by story-tellers in the market squares of Keshia, who repeated tales handed down from mouth to mouth through the centuries--jewels not to be duplicated in the world, rubies, emeralds, diamonds, bloodstones, opals, sapphires, the loot of the ancient world. He had expected to find the oracle-effigy seated on the throne, but since it was not, it was probably placed in some other part of the palace, if, indeed, such a thing really existed. But since he had turned his face toward Keshan, so many myths had proved to be realities that he did not doubt that he would find some kind of image or god. Behind the throne there was a narrow arched doorway which doubtless had been masked by hangings in the days of Alkmeenon's life. He glanced through it and saw that it let into an alcove, empty, and with a narrow corridor leading off from it at right angles. Turning away from it, he spied another arch to the left of the dais, and it, unlike the others, was furnished with a door. Nor was it any common door. The portal was of the same rich metal as the throne, and carved with many curious arabesques. At his touch it swung open so readily that its hinges might recently have been oiled. Inside he halted, staring.