"One of the devils of this foul city," answered Turlogh, wrenching his ax free. "I think Gothan has failed again. This one stood behind the hangings and bewitched us unawares. He put the spell of sleep on us—"
"Aye, I slept," the Saxon nodded dazedly. "But how came they here—"
"There must be a secret door behind those hangings, though I can not find it—"
"Hark!" From the room where the queen slept there came a vague scuffling sound, that in its very faintness seemed fraught with grisly potentialities.
"Brunhild!" Turlogh shouted. A strange gurgle answered him. He thrust against the door. It was locked. As he heaved up his ax to hew it open, Athelstane brushed him aside and hurled his full weight against it. The panels crashed and through their ruins Athelstane plunged into the room. A roar burst from his lips. Over the Saxon's shoulder Turlogh saw a vision of delirium. Brunhild, queen of Bal-Sagoth, writhed helpless in midair, gripped by the black shadow of a nightmare. Then as the great black shape turned cold flaming eyes on them Turlogh saw it was a living creature. It stood, man-like, upon two tree-like legs, but its outline and face were not of a man, beast or devil. This, Turlogh felt, was the horror that even Gothan had hesitated to loose upon his foes; the arch-fiend that the demoniac priest had brought into life in his hidden caves of horror. What ghastly knowledge had been necessary, what hideous blending of human and bestial things with nameless shapes from outer voids of darkness?
Held like a babe in arms Brunhild writhed, eyes flaring with horror, and as the Thing took a misshapen hand from her white throat to defend itself, a scream of heart-shaking fright burst from her pale lips. Athelstane, first in the room, was ahead of the Gael. The black shape loomed over the giant Saxon, dwarfing and overshadowing him, but Athelstane, gripping the hilt with both hands, lunged upward. The great sword sank over half its length into the black body and came out crimson as the monster reeled back. A hellish pandemonium of sound burst forth, and the echoes of that hideous yell thundered through the palace and deafened the hearers. Turlogh was springing in, ax high, when the fiend dropped the girl and fled reeling across the room, vanishing in a dark opening that now gaped in the wall. Athelstane, clean berserk, plunged after it.
Turlogh made to follow, but Brunhild, reeling up, threw her white arms around him in a grip even he could hardly break. "No!" she screamed, eyes ablaze with terror. "Do not follow them into that fearful corridor! It must lead to Hell itself! The Saxon will never return! Let you not share his fate!"
"Loose me, woman!" roared Turlogh in a frenzy, striving to disengage himself without hurting her. "My comrade may be fighting for his life!"
"Wait till I summon the guard!" she cried, but Turlogh flung her from him, and as he sprang through the secret doorway, Brunhild smote on the jade gong until the palace re-echoed. A loud pounding began in the corridor and Zomar's voice shouted: "Oh, queen, are you in peril? Shall we burst the door?"
"Hasten!" she screamed, as she rushed to the outer door and flung it open.
Turlogh, leaping recklessly into the corridor, raced along in darkness for a few moments, hearing ahead of him the agonized bellowing of the wounded monster and the deep fierce shouts of the Viking. Then these noises faded away in the distance as he came into the narrow passageway faintly lighted with torches stuck into niches. Face down on the floor lay a brown man, clad in gray feathers, his skull crushed like an eggshell.
How long Turlogh O'Brien followed the dizzy windings of the shadowy corridor he never knew. Other smaller passages led off to each side but he kept to the main corridor. At last he passed under an arched doorway and came out into a strange vasty room.
Somber massive columns upheld a shadowy ceiling so high it seemed like a brooding cloud arched against a midnight sky. Turlogh saw that he was in a temple. Behind a black red-stained stone altar loomed a mighty form, sinister and abhorrent. The god Gol-goroth! Surely it must be he. But Turlogh spared only a single glance for the colossal figure that brooded there in the shadows. Before him was a strange tableau. Athelstane leaned on his great sword and gazed at the two shapes which sprawled in a red welter at his feet. Whatever foul magic had brought the Black Thing into life, it had taken but a thrust of English steel to hurl it back into a limbo from whence it came. The monster lay half-across its last victim—a gaunt white-bearded man whose eyes were starkly evil, even in death.
"Gothan!" ejaculated the startled Gael.
"Aye, the priest—I was close behind this troll or whatever it is, all the way along the corridor, but for all its size it fled like a deer. Once one in a feather mantle tried to halt it, and it smashed his skull and paused not an instant. At last we burst into this temple, I closed upon the monster's heels with my sword raised for the death-cut. But Thor's blood! When it saw the old one standing by that altar, it gave one fearful howl and tore him to pieces and died itself, all in an instant, before I could reach it and strike."
Turlogh gazed at the huge formless thing. Looking directly at it, he could form no estimate of its nature. He got only a chaotic impression of great size and inhuman evil. Now it lay like a vast shadow blotched out on the marble floor. Surely black wings beating from moonless gulfs had hovered over its birth, and the grisly souls of nameless demons had gone into its being.
And now Brunhild rushed from the dark corridor with Zomar and the guardsmen. And from outer doors and secret nooks came others silently— warriors, and priests in feathered mantles, until a great throng stood in the Temple of Darkness.
A fierce cry broke from the queen as she saw what had happened. Her eyes blazed terribly and she was gripped by a strange madness.
"At last!" she screamed, spurning the corpse of her arch-foe with her heel. "At last I am true mistress of Bal-Sagoth! The secrets of the hidden ways are mine now, and old Gothan's beard is dabbled in his own blood!"
She flung her arms high in fearful triumph, and ran toward the grim idol, screaming exultant insults like a mad-woman. And at that instant the temple rocked! The colossal image swayed outward, and then pitched suddenly forward as a tall tower falls. Turlogh shouted and leaped forward, but even as he did, with a thunder like the bursting of a world, the god Gol-goroth crashed down upon the doomed woman, who stood frozen. The mighty image splintered into a thousand great fragments, blotting from the sight of men forever Brunhild, daughter of Rane Thorfin's son, queen of Bal-Sagoth. From under the ruins there oozed a wide crimson stream.
Warriors and priests stood frozen, deafened by the crash of that fall, stunned by the weird catastrophe. An icy hand touched Turlogh's spine. Had that vast bulk been thrust over by the hand of a dead man? As it had rushed downward it had seemed to the Gael that the inhuman features had for an instant taken on the likeness of the dead Gothan!
Now as all stood speechless, the acolyte Gelka saw and seized his opportunity.
"Gol-goroth has spoken!" he screamed. "He has crushed the false goddess! She was but a wicked mortal! And these strangers, too, are mortal! See— he bleeds!"
The priest's finger stabbed at the dried blood on Turlogh's throat and a wild roar went up from the throng. Dazed and bewildered by the swiftness and magnitude of the late events, they were like crazed wolves, ready to wipe out doubts and fear in a burst of bloodshed. Gelka bounded at Turlogh, hatchet flashing, and a knife in the hand of a satellite licked into Zomar's back. Turlogh had not understood the shout, but he realized the air was tense with danger for Athelstane and himself. He met the leaping Gelka with a stroke that sheared through the waving plumes and the skull beneath, then half a dozen lances broke on his buckler and a rush of bodies swept him back against a great pillar. Then Athelstane, slow of thought, who had stood gaping for the flashing second it had taken this to transpire, awoke in a blast of awesome fury. With a deafening roar he swung his heavy sword in a mighty arc. The whistling blade whipped off a head, sheared through a torso and sank deep into a spinal column. The three corpses fell across each other and even in the madness of the strife, men cried out at the marvel of that single stroke.