Aelar Brightwhisper had walked the same ice three times, and he knew it by his own boot prints. He was a boy of ten, with strawberry hair frozen stiff under his hood. His people had sent him to wake the guardian spirit that slept beneath Riftglacier. When the spirit woke, the frozen realm would speak to them again. But no one had told him where the spirit slept. The glacier stretched white in every direction, flat and silent, and his tracks curled back on themselves like a snare. He sat down on the ice and pulled his knees close. His water skin had frozen solid. He had eaten his last strip of dried fish that morning. "I don't even know which way is forward," he said out loud. His voice cracked. No one answered. The wind pushed loose snow across his tracks and began to erase them. Then the snow before him gathered and stood up. It took the shape of a woman with long white hair and green eyes. Leaves grew at her collar though nothing green could live here. Aelar had heard the old stories of the forest spirit who guided lost travelers. He had never believed them enough to hope. "You've been walking in a ring, little seeker," Sylvana said. Her voice was soft, but it carried a smile. "The ice hides the sleeping one on purpose. It won't show the way to just anyone." Aelar scrambled to his feet. "Then tell me the way. Please. My people are counting on me." She shook her head. "I can't tell you. I can only show you what to look for." She knelt and touched the ice with one finger. Under her hand, the snow cleared. Aelar saw hoofprints frozen deep in the old ice, each one ringed with tiny crystals. "An elk crosses this glacier," Sylvana said. "White as the snow, with crystals in his antlers. He drinks from the spring above the sleeping spirit. Follow his trail and you follow him home." Aelar dropped to his knees and studied the prints. They led east, away from every path he had tried. His own tracks all bent west. He had been walking the wrong way the whole time. "Why help me?" he asked. He looked up, but the wind had already thinned Sylvana to loose snow. "Because the realm needs a voice," her voice said, fading. "And you were brave enough to keep walking. Don't lose his trail. The elk won't wait, and the ice heals over quickly." Then she was gone. Aelar stood and looked east along the crystal prints. He had a direction now, a real one. He pressed his cracked lips together and started to run before the wind could hide the trail. The prints led toward a low white ridge he had never dared cross.

Aelar ran east until the crystal prints stopped tricking him. Then they split. One line of hoofprints bent left, toward the ridge. Another crossed it, older and shallow, curving right into a field of blue ice. He knelt and pressed his glove to the ground. Both trails glittered the same. He could not tell which one the elk had made today. He picked the right-hand trail because it looked easier. Ten steps in, the ice sloped down. The prints under his feet grew fainter, then vanished. Cold air rose from a crack ahead. He stopped. The glacier had led him here on purpose. He remembered the warning: the ice heals over quickly, and it wants you lost. "Wrong one, little seeker." The snow beside him lifted and formed the woman with white hair and green eyes. Leaves showed at her collar. Sylvana had found him lost on this same ice before, and she had given him the elk to follow. Now she frowned at the fading trail. "I can't choose for you," she said. "But I can show you how the elk chooses." She touched a print with one finger. The ice cleared. Inside the old track, tiny crystals lay dull and gray. Then she touched the left-hand trail. Those crystals glowed faint blue, like the ones in the elk's antlers. "Fresh crystals shine," she said. "Old ones die. The glacier can copy the shape. It cannot copy the light." Aelar looked back at the trail he had chosen. Every crystal in it was gray and dead. He had walked toward the crack, toward nothing. His stomach dropped. "Follow the light," Sylvana said. Her voice was already thinning. "And Aelar—the elk knows you are coming now. Show him you are a seeker, not a hunter." Then she was loose snow again. Aelar backed away from the crack. He returned to the split and crouched over the left-hand trail. He pressed his glove flat and watched the crystals wake under his hand, blue and living. He rose and followed them, checking each print, ignoring every gray one the ice offered to fool him. The trail climbed. The ridge grew closer, white and steep. Near the top, the fresh prints ended at a patch of trampled snow. Something had stood here and watched him climb. He lifted his eyes. On the crest stood the white elk. Crystals hung from its antlers and caught the pale light. Its dark eyes held him without fear. It did not run. It turned its head toward the far side of the ridge, where a spring must lie, and waited. Aelar stood very still. He had found the elk. But he was empty-handed and thin, dressed like a lost boy. Sylvana's last words rang in him. To follow the elk home, he would have to prove he was a seeker—and he had nothing yet to show it.

The elk waited on the crest and watched Aelar with dark, patient eyes. He held out his open hands to show he carried no weapon. The elk lowered its antlers and stamped one hoof. It did not trust him. It would bolt soon and take the way to the spring with it. Aelar needed something to prove he was a seeker, and he had nothing. Then he remembered the temple. Sylvana had spoken once of a place carved from ice and stone, where the mountain's old knowledge slept. He had passed its windows on his climb. If anywhere held a token for a spirit-seeker, it was there. He looked at the elk. "Wait," he said. "Please." He backed down the slope and ran. The frost-carved doors opened at his touch. Inside stood tall shelves packed with books and rolled scrolls, layered so high the top rows vanished into shadow. Behind a wide desk stood a centaur, her black tail flicking, feathered boots on her hooves. She pushed her round glasses up her nose and studied him over a cart of returned books. "Children don't climb this far," she said. "So you're not a child. You're a seeker." Her voice was dry but not unkind. "Thessaly Bookwright. Keeper of what the ice remembers. What do you need, and how fast?" "The white elk," Aelar said, breathing hard. "It won't lead me unless I prove I'm not a hunter. I have nothing to show it." Thessaly clopped along the shelves, running one finger over the spines. She stopped, reached high, and drew down a folded weight of white fur. She shook it open. It was a mantle, soft and thick, the color of fresh snow. "Hunters take fur," she said. "Seekers are given it. The old spirit-walkers wore this. The elk knows the difference." She held it out. "But listen. Wear it honestly. If you lie to that animal, the ice will feel it, and the ice does not forget a liar." Aelar took the mantle and pulled it over his shoulders. It settled warm against his cold neck. "I only want to wake the spirit," he said. "Nothing more." "Then go," Thessaly said. "Before the elk decides you're gone for good." He ran back up the slope, the fur streaming behind him. The elk had turned to leave. Aelar stopped at the crest and stood still, letting the wind lift the white mantle so the animal could see it plainly. The elk faced him. Its ears rose. Slowly, it stepped closer and lowered its great head until its crystal antlers nearly brushed his chest. It breathed against the fur and knew it. Then it turned toward the far side of the ridge and walked, glancing back once to be sure he followed. Aelar followed. He had proven himself. The elk was leading him to the spring at last.

The elk led Aelar down the far side of the ridge to a hollow between two walls of ice. A spring sat at the bottom. But the water was frozen solid, a thick gray sheet with no crack, no ripple. The elk lowered its crystal antlers and touched the ice. Nothing stirred. Aelar knelt and pressed his bare hands to the surface. Somewhere below slept the spirit he had climbed all this way to wake. The frozen spring hid the way down, and he had nothing to break it. He scraped at the ice with his fingernails. He found a loose stone and struck the surface until his arm ached. The stone chipped only white dust. The sheet held. He sat back, breathing hard, and stared at his raw hands. The elk watched him with its dark, patient eyes but could not help. Green light spread across the ice. Aelar looked up. Sylvana stood at the rim of the hollow, the forest spirit who had first sent him after the elk. Leaves trailed from her white hair. Her green eyes found his, and she smiled the soft smile he remembered from the empty glacier days. "You climbed farther than most," she said. "But you came with empty hands." She stepped down the slope and set a worn backpack at his feet. It bulged with tools. He saw a knife strapped to one side, water skins, a small folding pick. "I should have given you this at the start. You'll need every piece of it before the end." Aelar pulled the pack open. "The water's frozen. I can't reach what's below." "Then use what's in your hands, not your bare skin." She crouched beside him and tapped the ice. "The glacier hopes you'll quit here. Prove it wrong." He drew the folding pick. He set the point against the ice and swung. A crack ran out from the strike. He swung again. Chips flew. The elk stamped and lowered its head, and Aelar worked faster, driving the pick in a slow ring around the darkest patch of ice. Sweat froze on his neck. His arms burned. He did not stop. The ring gave way. A slab dropped into darkness below, and cold air rushed up through the hole. Aelar leaned over the edge. Far down, faint blue light pulsed in the dark, slow as a sleeping heart. Steps of black stone spiraled down toward it. "That is the spirit's resting place," Sylvana said quietly. "It has not been open in a hundred years." Aelar shouldered the pack. The elk would not fit through the hole. He looked back at it, and it dipped its antlers once, letting him go. He set one foot on the top stair. The blue light waited below, close now, and the way down at last lay open.

Aelar started down the black stairs. Ten steps in, a wind rose from below. It struck his face like a slap of ice. His breath turned to frost on his lips. The blue light far below flickered, and the cold climbed with each stair he took. The wind was fighting him. The glacier did not want the seal opened. It pushed the freezing air up the narrow stairwell to drive him back. His hands went numb on the stone wall. His teeth clacked. One more gust knocked him against the steps. He pulled the pack around and dug for the fire starters. His fingers shook too hard to strike a spark. The knife slipped from his grip and rang on the stone. He crouched low, out of the worst of the wind, and forced himself to think. Then he remembered the fur mantle. The old spirit-walkers had worn it against cold like this. He dragged it tight around his shoulders and drew the collar to his chin. The dense white fur cut the wind at once. Warmth held close to his skin. He stopped shaking enough to stand. But the deeper he went, the darker it grew. The blue light shrank behind a turn in the stairs. Soon he could not see his own feet. He froze, one foot searching for the next step over nothing but black air. A soft glow leaked through the cloth of the pack. Aelar looked down. Something inside shone, throwing light through the weave. He tore the pack open and found a white crystal buried under the water skins. It gave off steady light, bright as a lantern. He lifted it high. The stairs sprang into view, curving down and down. The wind gusted again. This time the crystal's light showed him where to plant each foot. He pressed his back to the wall and climbed down step by step, the mantle blocking the cold, the crystal splitting the dark. The glacier howled through the stairwell, but it could not freeze him now, and it could not blind him. At the bottom the wind died. Aelar stepped off the last stair onto flat stone. Before him stood a small fox with nine tails and bright jewels set on its brow. It watched him with quick, clever eyes and did not run. "You brought light," the fox said. Its voice was small and warm. "The last one who tried came in the dark and lost the way." Aelar held out the crystal. The fox's jewels caught the glow and flared. Behind it, the blue light pulsed from a chamber cut into the ice—slow, deep, alive. The sleeping spirit lay near now, closer than ever. "I came to wake it," Aelar said. The fox flicked its tails. "Then follow. But the spirit does not wake for a voice alone. It will ask you for a price." It turned and trotted toward the blue light. Aelar wrapped the mantle tight and followed it in.

The fox led Aelar into the chamber. Ice walls curved high on every side. In the center lay a woman on a bed of pale stone. Frost coated her lashes and hair. Her skin looked carved from the ice itself. She was young, no older than Aelar. She did not move. A century of frost buried her body under a smooth white crust. Aelar knelt beside her. "Wake up," he said. "Please. Your people need you." His voice came out thin in the cold. She did not stir. He said her name the way the elders had taught him. "Lyra Frostwhisper." Nothing. The frost held her fast. The fox sat near his feet. "A stranger's voice cannot reach her," it said. "She sleeps too deep for words. She waits for something older than speech." Aelar looked around the chamber. In one corner stood a harp of frozen crystal. Sharp gems crowned its frame. Its strings glinted like threads of ice. He crossed to it and touched one string. A single note rang out, clear and bright. The sound shivered through the frost on the walls. "A song," Aelar whispered. "Not a voice. A song." He sat before the harp. His hands ached with cold, but the fur mantle kept the worst of it from his fingers. He did not know this instrument. He knew only the lullabies his mother sang. He played the first one he could remember. The notes came slow and uneven. Some strings cracked with frost and bent the sound. He kept going. The tune warmed as his fingers found their way. The blue light in the chamber pulsed faster, matching his rhythm. The frost on Lyra's face began to melt. Water beaded on her cheeks and slid away. Her lashes trembled. Aelar played louder, leaning into the song, and the crust over her body thinned and broke. Her chest rose. She drew a long breath. Her eyes opened. They were ice blue, sharp and clear. She turned her head and looked at the boy at the harp. A soft smile crossed her face. "A hundred years," she said. Her voice was low and steady. "And a child wakes me with his mother's song." She sat up. Frost slid from her shoulders. "You reached me. But you know what waking me means." Aelar's hands went still on the strings. "The price," he said. "The fox warned me." Lyra rose from the stone bed. She stood no taller than Aelar, yet her gaze held the weight of a hundred winters. "I cannot speak to the realm from this chamber," she said. "The glacier sealed my voice below the ice. To free it, one of us must climb to the surface and open the way from above. And the climb takes more than you carried down." She held out her cold hand. "Come. The hard part begins now."

Aelar took Lyra's cold hand and helped her stand. She swayed on her bare feet. Her thin white dress clung to her skin, still frozen stiff from a hundred years of frost. She wrapped her arms around herself and shivered hard. "I cannot climb like this," she said. Her voice had lost its steadiness. "The deeper ice is colder than this chamber. It will take me before we reach the stairs." Aelar looked at his own fur mantle. He could give it to her. But then the cold would take him instead, and he still had to climb and swing the pick. He turned in a slow circle, searching the chamber for anything that might help. He found nothing but ice and stone. The fox rose from beside his feet. Its nine tails swept the frost from the floor. The power jewels on its brow caught the blue light. "You carry more than you remember, seeker," it said. It nosed toward the pack on Aelar's back. "Look at the bottom. The forest spirit packed it deeper than you know." Aelar swung the pack down and dug through it. Fire starters. Water skins. A folding knife. He pushed them aside and reached to the very bottom. His fingers touched soft fur. He pulled out a folded white cloak, lined with thick fur, with deep pockets and a wide hood. Lyra went still. Her ice-blue eyes fixed on the cloak. "I know that cloak," she whispered. She reached out and touched the fur. "My people made this. They gave it to me the night before I went to sleep. I thought the glacier had swallowed it." "Then it's yours," Aelar said. He held it open for her. She slid her arms into the sleeves. The cloak settled over her shoulders and fell to her feet. She pulled the hood up. The shivering slowed, then stopped. Color returned to her cheeks. She flexed her fingers inside the deep cuffs. "A hundred years, and it still remembers me," she said softly. She looked at Aelar. The soft smile came back to her face. "Now the cold cannot reach me. Now I can climb." The fox padded toward the dark stairs and looked back at them. "Then don't wait," it said. "The way up is longer than the way down." Lyra tightened the cloak's clasp at her throat. She stepped toward the black stone stairs, steady now on her bare feet. The frost no longer held her. "Come, Aelar," she said. "Stay close, and match my pace. The glacier will fight us the higher we go." Aelar shouldered the pack and gripped the pick. He followed her onto the first step. Above them, the blue light waited, and the long climb to free her voice began.

The stairs ended at a wall of white ice. Above it, Aelar saw the pale glow of the surface. Lyra pressed her palm to the ice and closed her eyes. The nine-tailed fox sat at her feet, its jeweled brow bright in the gloom. Aelar swung the pick and cracked a hole through the last of the ice. Cold wind rushed in. They climbed out onto the frozen spring, under an open gray sky. Lyra stood tall on the snow. She lifted her face and opened her mouth to sing. No sound came. She tried again. Her lips moved, but the ice under her feet drank the song before it could rise. She turned to Aelar, and for the first time her calm broke. "The glacier still holds my voice," she said. "It swallows every sound at the surface. I need something to carry the song past the ice." She looked at his empty hands. "The harp stayed below. I cannot reach it now." Aelar dropped the pack and dug through it. Fire starters. Water skins. The folding knife. Nothing that made music. He sat back on his heels, and his eyes fell on the fox. The fox stepped close. Its nine tails fanned out across the snow. "The jewels on my brow were cut from the same crystal as her harp," it said. "Strike them, seeker. They will ring where the ice would kill a voice." Aelar looked at Lyra. She gave a small nod. He drew the folding knife and held the flat of the blade near the fox's forehead. His hand shook. The fox held still and watched him with steady eyes. "Now," the fox said. Aelar tapped the blade against the largest jewel. A clear, high note rang out. It did not sink into the ice. It hung in the cold air and grew louder. He struck the next jewel, then the next. The notes climbed and joined. Lyra began to sing. This time her voice caught the ringing jewels and rode them upward. The song swelled over the frozen spring. The ice trembled under their feet. Cracks spread out in bright lines, and pale light broke through them. Far below, something vast stirred. The whole glacier seemed to breathe. The song reached its peak and then stopped. Lyra lowered her hands. Her eyes shone. "They heard me," she whispered. "After a hundred years, the ice let my voice through." But the cracks did not close. They widened. The ground shook harder. The fox flattened its ears. "The glacier is waking now, all of it," it said. "You freed her voice. You did not free the spirit beneath. That thing is still asleep, and now it feels the whole mountain moving." Aelar gripped the pick as the ice split around him. Lyra took his hand. "Come," she said. "We must reach the sleeping one before the glacier tears itself apart."