Little Duke Jarl remained like a beating heart in the great empty keep. He ran wildly from room to room, calling in rage and desperation on old Jarl to return and fight. From roof to basement he ran, commanding the spirit of his ancestor to appear, till at last he found himself in the deepest cellars of all. Down there he could hear but faintly the sound of the fighting; yet it seemed to him that through the stone he could hear the slow booming of the sea, and as he went deeper into the castle's foundations the louder had grown its note. "Does the sea come in all the way under the castle?" he wondered. "Oh that it would sap the foundations and sink castle and all, rather than let them give up old Jarl's stronghold to his enemies!"
All was quite dark here, where the castle stood embedded; but now and then little Duke Jarl could feel a puff of wind on his face, and presently he was noticing how it came, as if timed to the booming of the sea underneath: whenever came the sound of a breaking wave, with it came a draught of air. He wondered if, so low down, there might not be some secret opening to the shore.
Groping in the direction of the gusts, his feet came upon stairs. So low and narrow was the entrance, he had to turn sideways and stoop; but when he had burrowed through a thickness of wall he was able to stand upright; and again he found stairs leading somewhere.
Down, these led down. He had never been so low before. And what a storm there must be outside! Against these walls the thunders of the sea grew so loud he could no longer hear the tramp of his own feet descending.
And now the wind came at him in great gusts; first came the great boom of the sea, and then a blast of air. The way twisted and circled, making his head giddy for a fall; his feet slipped on the steepness and slime of the descent, and at each turn the sound grew more appalling, and the driving force of the wind more and more like the stroke of a man's fist.
Presently the shock of it threw him from his standing, so that he had to lie down and slide feet foremost, clinging with his eyelids and nails to break the violence of his descent. And now the air was so full of thunder that his teeth shook in their sockets, and his bones jarred in his flesh. The darkness growled and roared; the wind kept lifting him backwards—the force of it seemed almost to flay the skin off his face; and still he went on, throwing his full weight against the air ahead.
Then for a moment he felt himself letting go altogether: solid walls slipping harshly past him in the darkness, he fell; and came headlong, crashed and bruised, to a standstill.
At first his brain was all in a mist; then, raising himself, he saw a dim blue light falling through a low vaulted chamber. At the end of it sat old Jarl, like adamant in slumber. His head was down on his breast, buried in a great burning bush of hair and beard; his hands, gripping the arms of his iron throne, had twisted them like wire; and the weight of his feet where they rested had hollowed a socket in the stone floor for them to sink into.
All his hair and his armour shone with a red-and-blue flame; and the light of him struck the vaulting and the floor like the rays of a torch as it burns. Over his head a dark tunnel, bored in the solid rock, reached up a hollow throat seawards. But not by that way came the wind and the sound of the sea; it was old Jarl himself, breathing peacefully in his sleep, waiting for the hour which should call his strength to life.
Young Duke Jarl ran swiftly across the chamber, and struck old Jarl's knees, crying, "Wake, Jarl! or the castle will be taken!" But the sleeper did not stir. Then he climbed the iron bars of the Duke's chair, and reaching high, caught hold of the red beard. "Forefather!" he cried, "wake, or the castle will be betrayed!"