The Fief Lord drew back, a glimmer of fear in his eyes. “It was open ten years ago,” he said, a faint whine colouring in his voice.

Vaelin peered into the tunnel entrance, a narrow crack in a windswept cliff-face they would have barely noticed if Lord Mustor hadn’t pointed it out. In the gloom of the tunnel entrance he could just make out the source of Makril’s anger; a pile of huge boulders sealed the passage from floor to ceiling. The mass of rock was far too heavy to move with their small force. Makril was right, the tunnel was useless.

“I don’t understand it,” Lord Mustor was saying. “It was as well built as it could be. No-one save my father and I knew of its existence.”

Vaelin moved into the tunnel, running a hand over the surface of one of the boulders, feeling how it was smooth in one place and rough in another, his fingers finding the hard edges left by a chisel. “This stone has been worked loose. Recently, if I’m any judge.”

“It appears your greatest secret has been betrayed, my lord,” Prince Malcius observed. “If, as you say, your father favoured your brother over you, he may have felt it appropriate to share the secret with him.”

“What are we to do?” Lord Mustor asked plaintively. “There is no other way into the High Keep.”

“Except by siege,” the prince said. “And we have not the time, men or engines for that.”

Vaelin emerged from the tunnel. “Is there a vantage point nearby where we can view the keep without being seen?”

It was a perilous climb up a narrow, rock strewn path but they made good time, despite Lord Mustor’s constant grumbling about his blistered feet. Eventually they came to a ledge shielded from the wind by a large outcrop of rock.

“Best stay low,” Lord Mustor advised. “I doubt any sentry will have eyes keen enough to see us, but we shouldn’t trust to chance.” He crept to the shoulder of the outcrop and pointed. “There, hardly the most elegant of architecture is it?”

The High Keep was hard to miss, its walls rose from the mountain like a blunted spear-point thrust up through the rock. Lord Mustor was right in noting the building’s lack of elegance. It was devoid of any decoration, unadorned by statuary or minarets, the smooth plane of the walls broken only by a scattering of arrow slits. A single banner bearing the holy white flame of the Cumbraelin god snapped atop a tall lance on the bastion above the gate. The only approach to the keep was a single narrow road rising steeply from the floor of the pass. They were level with the top of the wall and Vaelin could see the black specks of sentries atop the battlements.

“You see, Lord Vaelin?” Mustor said. “It’s unassailable.”

Vaelin edged closer, peering down at the base of the keep; irregular rock giving way to smooth walls. The rocks aren’t a problem, but the wall? “How tall did you say the walls are, my lord?”

“Are you sure you can do this?”

Gallis the climber lifted the coil of rope over his head, settling the weight on his shoulders and glanced up at the towering keep above. “I do like a challenge, milord.”

Vaelin pushed his doubts to the recess of his mind and handed the man a dagger. “Do this for me and I might forget I’m angry with you.”

“I’ll settle for that flagon of wine you promised me.” Gallis grinned, pushing the dagger into his boot and turning to the rock face, his hands exploring the granite for holds, dextrous fingers tracing over the irregular surface with intuitive precision. After a few seconds he took hold and began to climb, his body moving fluidly over the cliff, his hands and feet finding purchase seemingly of their own volition. Ten feet or so off the ground he paused to look down at Vaelin, smiling broadly. “Easier than a merchant’s house by far.”

Vaelin watched him ascend from the cliff to the wall, growing smaller the higher he climbed until he seemed like an ant struggling on the trunk of a great tree. He never faltered, never slipped. Satisfied he wasn’t actually going to fall Vaelin turned to the brothers and soldiers crouched in the darkness about him. They were a mixture of Nortah’s best archers and brothers from Makril’s command, twenty men in all. It was scant force against the numbers guarding the usurper but any more would increase the risk of detection. The rest of the regiment was waiting at the foot of the long uphill road to the keep’s gate, Brother Makril had the command and would lead a mounted charge with Prince Malcius when the gate was opened. Caenis would follow with the main body on foot. Vaelin had endured strenuous objections against leading the assault on the gate, Caenis stating flatly that his place was with the men.

“I was sent for the usurper,” Vaelin replied. “I intend to get him, alive if possible. Besides, I’d like the chance to talk to him. I’m sure he has many interesting things to say.”

“You mean you want to test his sword,” Makril said. “His Lordship’s tales made you wonder, did they? Want to know if he’s as good as you.”

Is that it? Vaelin wondered. In truth he felt no hunger for matching steel with the True-blade. In fact he harboured no doubts that he could defeat the man when he found him. But he did want to confront him, hear his voice. Lord Mustor’s story had indeed made him curious. The usurper believed he was doing the work of his god, like the Cumbraelin he had watched die in the Martishe. What drives them to this? What makes a man murder for his god? But there was something more, ever since he had first glimpsed the High Keep, the blood-song. It was faint at first, but grew in power as night fell. It was not a note of warning exactly, more an urgency, a need to discover what waited inside.

He beckoned Nortah and Dentos closer, his whispered words misting the air in the dark mountain chill. “Nortah, take your men along the battlements. Kill the sentries and cover the courtyard. Dentos, take the brothers to the gatehouse, get the gate raised and hold it until the regiment arrives.”

“And you brother?” Nortah asked with a raised eyebrow.

“I have business in the keep.” He glanced up at Gallis’s shrinking form. “Nortah, tell your men not to scream if they fall. The Departed won’t accept a coward into the Beyond. Luck to you, brothers.”

He was first to follow Gallis up the rope, the wind a howling, unseen monster threatening to tear him from the wall at any moment. His arms were burning with the effort and his hands gripped the rope with ice numb fingers by the time he came upon Gallis. The one-time thief was perched just below the lip of the battlement, his fingertips clamped on the edge of the stone, legs braced against he wall. Vaelin could only marvel at the strength it must have taken to remain in such a position for so long. Gallis nodded as Vaelin dragged himself level with the iron grapple lodged on the battlement, his “Milord” of greeting lost to the wind. Vaelin took a one handed grip on the grapple and flexed the fingers of his right hand to regain some feeling. He turned to Gallis with a questioning glance.

“One,” Gallis mouthed, inclining his head at the battlement. “Looks bored.”

Vaelin inched himself up for a quick glance over the wall. The guard was a few yards away, huddled in his cloak in the shelter of a small alcove in the battlements, a flaming torch guttered in the wind above his head, scattering sparks into the black void. The sentry’s spear and bow were propped against the wall as he rubbed his hands vigorously, breath steaming in the air. Vaelin reached over his shoulder to draw his sword, breathed deeply then hauled himself over the wall in a single fluid motion. He had counted on surprise to prevent the guard calling out the alarm but was surprised himself when the man failed even to reach for his weapons, simply standing in shocked immobility as the star-silver blade took him in the throat.

Vaelin lowered the body to the rampart floor and beckoned Gallis over the wall. “Here,” he whispered, stripping the blood-sodden cloak from the corpse and tossing it to the climber. “Put this on and walk around a bit. Try to look Cumbraelin. If any of the other guards talk to you, kill them.”

Gallis grimaced at the blood dripping from the cloak but pulled it about his shoulders without complaint, tugging the hood over his head so his face was concealed in shadow. He strolled slowly out of the shelter of the small alcove and moved along the battlements, rubbing his hands beneath his cloak, giving every impression of being nothing more than a bored sentry walking a wall on a cold night.

Vaelin moved to the grapple and tugged hard on the rope, once then twice. It took an age before Nortah’s head appeared above the wall and even longer before the men followed him. Dentos was the last, struggling over the battlement and sinking slowly to the floor, the tremble in his hands not only a symptom of the cold, he had never liked heights.

Vaelin did a head count, grunting in satisfaction that there had been no fallers. “No time for rest, brother,” he whispered to Dentos, tugging him to his feet. “You know what to do. Keep it as quiet as you can.”

The two parties separated to pursue their missions, Nortah leading his bowmen along the battlements to the left, arrows notched, Dentos taking the brothers in the opposite direction towards the gate house. Soon there came the hard snap of bowstrings as Nortah’s men dealt with the sentries. There were a few stifled shouts of alarm but no screams and no answering clamour from the keep. Vaelin found the steps to the courtyard and hurried downwards. Lord Mustor’s description of the keep had been vague, the man’s memory for detail was somewhat dulled, but he had been clear on one thing: his brother would be in the Lord’s Chamber, the hub of the High Keep which could be reached by the door directly opposite the main gate.