of a devil?" replied Murilo. "Our present interest is in getting out of this place. Human weapons cannot harm a were-man. How did you get in here?"
"Through the sewer. I reckoned on the gardens being guarded. The sewers connect with a tunnel that lets into these pits. I thought to find some door leading up into the house unbolted."
"Then let us escape by the way you came!" exclaimed Murilo. "To the devil with it! Once out of this snake-den, we'll take our chances with the king's guardsmen and risk a flight from the city. Lead on!"
"Useless," grunted the Cimmerian. "The way to the sewers is barred. As I entered the tunnel, an iron grille crashed down from the roof. If I had not moved quicker than a flash of lightning, its spearheads would have pinned me to the floor like a worm. When I tried to lift it, it wouldn't move. An elephant couldn't shake it. Nor could anything bigger than a rabbit squirm between the bars."
Murilo cursed, an icy hand playing up and down his spine. He might have known Nabonidus would not leave any entrance into his house unguarded. Had Conan not possessed the steel-spring quickness of a wild thing, that falling portcullis would have skewered him. Doubtless his walking through the tunnel had sprung some hidden catch that released it from the roof. As it was, both were trapped living.
"There's but one thing to do," said Murilo, sweating profusely. "That's to search for some other exit; doubtless they're all set with traps, but we have no other choice."
The barbarian grunted agreement, and the companions began groping their way at random down the corridor. Even at that moment, something occurred to Murilo.
"How did you recognize me in this blackness?" he demanded.
"I smelled the perfume you put on your hair, when you came to my cell," answered Conan. "I smelled it again a while ago, when I was crouching in the dark and preparing to rip you open."
Murilo put a lock of his black hair to his nostrils; even so the scent was barely apparent to his civilized senses, and he realized how keen must be the organs of the barbarian.
Instinctively his hand went to his scabbard as they groped onward, and he cursed to find it empty. At that moment a faint glow became apparent ahead of them, and presently they came to a sharp bend in the corridor, about which the light filtered grayly. Together they peered around the corner, and Murilo, leaning against his companion, felt his huge frame stiffen. The young nobleman had also seen it—the body of a man, half naked, lying limply in the corridor beyond the bend, vaguely illumined by a radiance which seemed to emanate from a broad silver disk on the farther wall. A strange familiarity about the recumbent figure, which lay face down, stirred Murilo with inexplicable and monstrous conjectures. Motioning the Cimmerian to follow him, he stole forward and bent above the body. Overcoming a certain repugnance, he grasped it and turned it on its back. An incredulous oath escaped him; the Cimmerian grunted explosively.
"Nabonidus! The Red Priest!" ejaculated Murilo, his brain a dizzy vortex of whirling amazement. "Then who—what—?"
The priest groaned and stirred. With catlike quickness Conan bent over him, poniard poised above his heart. Murilo caught his wrist.
"Wait! Don't kill him yet—"
"Why not?" demanded the Cimmerian. "He has cast off his were-guise, and sleeps. Will you awaken him to tear us to pieces?"
"No, wait!" urged Murilo, trying to collect his jumbled wits. "Look! He is not sleeping—see that great blue welt on his shaven temple? He has been knocked senseless. He may have been lying here for hours."
"I thought you swore you saw him in beastly shape in the house above," said Conan.
"I did! Or else—he's coming to! Keep back your blade, Conan; there is a mystery here even darker than I thought. I must have words with this priest, before we kill him."
Nabonidus lifted a hand vaguely to his bruised temple, mumbled, and opened his eyes. For an instant they were blank and empty of intelligence; then life came back to them with a jerk, and he sat up, staring at the companions. Whatever terrific jolt had temporarily addled his razor-keen brain, it was functioning with its accustomed vigor again. His eyes shot swiftly about him, then came back to rest on Murilo's face.
"You honor my poor house, young sir," he laughed coolly, glancing at the great figure that loomed behind the young nobleman's shoulder. "You have brought a bravo, I see. Was your sword not sufficient to sever the life of my humble self?"
"Enough of this," impatiently returned Murilo. "How long have you lain here?"
"A peculiar question to put to a man just recovering consciousness," answered the priest. "I do not know what time it now is. But it lacked an hour or so of midnight when I was set upon."
"Then who is it that masquerades in your own gown in the house above?" demanded Murilo.
"That will be Thak," answered Nabonidus, ruefully fingering his bruises. "Yes, that will be Thak. And in my own gown? The dog!"
Conan, who comprehended none of this, stirred restlessly, and growled something in his own tongue. Nabonidus glanced at him whimsically.
"Your bully's knife yearns for my heart, Murilo," he said. "I thought you might be wise enough to take my warning and leave the city."
"How was I to know that was to be granted me?" returned Murilo. "At any rate, my interests are here."
"You are in good company with that cutthroat," murmured Nabonidus. "I had suspected you for some time. That was why I caused that pallid court secretary to disappear. Before he died he told me many things, among others the name of the young nobleman who bribed him to filch state secrets, which the nobleman in turn sold to rival powers. Are you not ashamed of yourself, Murilo, you white-handed thief?"
"I have no more cause for shame than you, you vulture-hearted plunderer," answered Murilo promptly. "You exploit a whole kingdom for your personal greed; and, under the guise of disinterested statesmanship, you swindle the king, beggar the rich, oppress the poor, and sacrifice the whole future of the nation for your ruthless ambition. You are no more than a fat hog with his snout in the trough. You are a greater thief than I am. This Cimmerian is the most honest man of the three of us, because he steals and murders openly."
"Well, then, we are all rogues together," agreed Nabonidus equably. "And what now? My life?"
"When I saw the ear of the secretary that had disappeared, I knew I was doomed," said Murilo abruptly, "and I believed you would invoke the authority of the king. Was I right?"
"Quite so," answered the priest. "A court secretary is easy to do away with, but you are a bit too prominent. I had intended telling the king a jest about you in the morning."
"A jest that would have cost me my head," muttered Murilo. "The the king is unaware of my foreign enterprises?"
"As yet," sighed Nabonidus. "And now, since I see your companion has his knife, I fear that jest will never be told."
"You should know how to get out of these rat-dens," said Murilo. "Suppose I agree to spare your life. Will you help us to escape, and swear to keep silent about my thievery?"
"When did a priest keep an oath?" complained Conan, comprehending the trend of the conversation. "Let me cut his throat; I want to see what color his blood is. They say in the Maze that his heart is black, so his blood must be black, too—"
"Be quiet,"
