The Induction Hall was not a hall.

  It was a cavern.

  Torvin stood at the edge of a massive underground chamber, so vast that the far walls vanished into haze. Floating crystals drifted lazily overhead, casting shifting blue-white light across thousands of tiered stone benches that curved downward like an ancient amphitheater. At the bottom, three hundred meters below, a circular platform glowed with intricate runes.

  And everywhere, everywhere were students.

  They clustered in groups on the benches, their voices echoing off the distant stone. Torvin counted maybe two hundred, then gave up. They ranged in age from younger than him, fourteen, fifteen, to adults in their twenties. Their clothing varied as much as their ages: fine robes, practical leathers, even what looked like formal military uniforms. But they all shared one thing.

  Every single one of them had a sigil.

  Not broken like his. Whole. Glowing faintly through their clothes, visible as patches of light on chests, wrists, temples. Torvin felt their presence like a pressure against his skin, each sigil humming with its own frequency. Scholar sigils pulsed with steady, cool light. Warrior sigils flickered like flames. He even spotted a few with dual sigils, two overlapping glows, and one boy whose entire chest radiated the deep crimson of what he later learned was a Blood Knight class.

  He was the only one without a light of his own. The sigil hidden beneath his shirt was broken, its glow contained, invisible.

  Heads turned as he descended the stone steps. Whispers followed.

  "That's him. The Null."

  "From the mining town. I heard he absorbed a dead Warden's sigil."

  "That's not possible. Nulls can't absorb anything."

  "Tell that to him."

  Torvin kept his face blank, the way he'd learned growing up. Don't react. Don't give them anything. He found an empty bench near the middle of the amphitheater, away from the largest clusters, and sat.

  For a few blessed moments, no one joined him.

  Then a shadow fell across his bench.

  "You're him, aren't you? The mine Null?"

  Torvin looked up. A girl stood over him, maybe seventeen, with sharp brown eyes and hair braided so tightly it pulled at her temples. Her sigil, a warm amber glow at her throat, marked her as something called a Geomancer. She held a small notebook and was already writing in it.

  "I'm Mira," she said, not waiting for an introduction. "Third year research track. I study anomalous awakenings. Your case is fascinating. A miner with no class sigil who somehow integrated a dead Seeker's broken sigil and survived three days in the Glimmerdark alone. That's not just rare, that's impossible. Sealed dungeons don't let people wander for days. They either kill you quickly or they don't let you in at all."

  The whispers around them grew louder.

  Torvin stared at her. "I don't know what to tell you. I just ran until I found a way out."

  "Of course you don't. That's what makes it interesting." Mira dropped onto the bench beside him, ignoring the obvious discomfort of nearby students. "The Glimmerdark was sealed four hundred years ago after the Shattering War. Nothing's gone in or out since except expedition teams with special clearance. So how did you get in? Either you were part of an expedition, which you weren't, or the seals are failing."

  Torvin's blood chilled. "Failing?"

  "It's just a theory. But if the seals are weakening, if things are getting through, that changes everything." Mira's pen scratched across her notebook. "The Wardens are watching. They're always watching. But if you ask me, something big is coming. And people like you, people who've touched whatever's in those dungeons and survived, they're going to be important."

  Before Torvin could respond, the crowd's murmur shifted suddenly. A hush fell.

  He looked up.

  Examiner Hestia stood at the edge of the topmost bench, her crimson robes stark against the grey stone. Behind her, a dozen figures in similar robes arranged themselves in a semicircle. Instructors. Their sigils blazed so brightly they were visible even at this distance.

  "Induction candidates," Hestia's voice carried effortlessly across the vast space, amplified by magic, "welcome to your first day at the Spire. Look around you. The people you see will be your classmates, your rivals, and in some cases, your enemies for the next four years. By the time you leave, half of you will have advanced to classes you can barely imagine. The other half will wash out, return to whatever obscure villages produced you, and spend the rest of your lives telling stories about the time you almost mattered."

  Silence.

  "Your orientation test begins now." Hestia raised one hand. "Below you, on the Induction Floor, you'll find a series of runic circles. Step into one, and the Obelisk will evaluate your current class level, skill proficiency, and potential. You will receive a ranking. You will be judged. And based on that judgment, you'll be assigned to your first year tracks."

  A boy near the front raised his hand. "Examiner? What about the Null?"

  Every eye in the amphitheater turned to Torvin.

  Hestia's smile widened. "Ah, yes. Our mystery candidate." She gestured, and Torvin felt an invisible force lift him to his feet. "Step forward, Torvin. Let's see what a broken sigil does when faced with the Obelisk's judgment."

  Torvin walked.

  Three hundred meters of stone steps, each one taking him deeper into the bowl of the amphitheater. Three hundred meters of whispers, stares, and the occasional outright laugh. By the time he reached the bottom, his face burned despite his best efforts to stay calm.

  The floor was covered in runic circles, each about three meters across, glowing faintly blue. Students were already stepping into them, and as they did, pillars of light erupted around them. Images flickered within the light: floating numbers, class names, skill lists. Torvin caught glimpses as he passed.

  Darian Cole. Class: Flame Ward. Level 8. Combat rating: B. Potential: A minus.

  Sera Vex. Class: Shadow Weaver. Level 11. Combat rating: A minus. Potential: S.

  Kaelen Stone. Class: Earthshaker. Level 6. Combat rating: C plus. Potential: B.

  The other candidates glanced at their results with varying degrees of satisfaction. Families in the upper benches cheered or groaned depending on their child's ranking.

  Torvin kept walking until Hestia's voice stopped him.

  "There. The empty circle at the center."

  It was larger than the others, its runes more intricate. And it was empty because no one had chosen it. Torvin understood why as he approached: the pressure radiating from it was immense, pressing against his skin like physical weight.

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  "This is the Mastery Circle," Hestia announced, her voice carrying to every corner of the cavern. "It's reserved for candidates who believe they might qualify for advanced placement. No one has used it in three years." She paused. "Our Null candidate has graciously volunteered to test its limits."

  Laughter rippled through the crowd.

  Torvin looked at the circle. At the runes. At the hundreds of faces watching him, waiting for him to fail.

  He thought of Leah. Of the way she'd looked at him before he left. Go, she'd said. Get strong. We'll be here.

  He thought of Cairn. Of the weight his brother carried even though he was younger.

  He thought of the pinned man in the tunnel. Of Talus, who had given his life so Torvin could run.

  "I'm not doing this for them," he muttered under his breath. "I'm doing this for you. All of you."

  He stepped into the circle.

  The world screamed.

  Light erupted around him, not the controlled pillars he'd seen elsewhere, but a chaotic explosion of gold and blue and crimson that lashed outward like living things. The runes beneath his feet blazed white hot. Somewhere above, he heard shouts, screams, the crash of benches overturning.

  And through it all, the Obelisk's voice spoke directly into his mind:

  Scanning.

  Error: Class sigil structure compromised.

  Attempting alternative integration.

  Detected foreign skill fragments: 2.

  Warning: Fragment integrity unstable.

  Cross referencing fragment sources.

  Fragment 1: Talus Lorek. Seeker (Deceased). Dagger Mastery (Novice 12 percent).

  Fragment 2: Talus Lorek. Seeker (Deceased). Cantrip: Ignis Parva (Novice 8 percent).

  Attempting deeper scan.

  Error. Additional signatures detected. Origin unknown.

  Origin signature: classified. Classification: SEALED.

  Warning. Warning. Warning.

  The light around Torvin changed. The gold and blue faded, replaced by deep crimson shot through with veins of absolute black. The temperature plummeted. Frost crackled across the runes at his feet.

  In the stands, people were running.

  Torvin couldn't move. Couldn't breathe. Something was looking at him through the Obelisk's connection. Something vast and ancient and furious.

  And then, as suddenly as it began, it stopped.

  The light vanished. The cold receded. Torvin collapsed to his knees, gasping, his chest burning where his broken sigil lay.

  Silence.

  Absolute, complete silence in the Induction Hall.

  Then Hestia's voice, very quiet: "Everyone. Out. Now."

  The stampede that followed was deafening.

  Torvin sat alone in the center of the Induction Floor for what felt like hours. The runes had stopped glowing. The floating crystals had dimmed. Even the distant echoes of fleeing students had faded.

  Footsteps approached. Slow. Measured.

  Examiner Hestia stopped three meters away, just outside the Mastery Circle's outer ring. Her face was unreadable.

  "What just happened?" Torvin asked. His voice cracked.

  "I was about to ask you the same question." She studied him with an intensity that made his skin crawl. "The Obelisk hasn't reacted like that in four hundred years. Not since the Shattering War. Whatever you are, Torvin, whatever's inside that broken sigil of yours, it recognized something down there. And that something recognized it back."

  Torvin thought of the voice. The pull. The door beneath the mine.

  "There's something in the Glimmerdark," he said slowly. "Something behind a door. It spoke to me. It told me to come home."

  Hestia's face went pale. "When? When did it speak?"

  "After Talus died. Before I found my way out. It said it had waited for me." Torvin met her eyes. "What is it? What's behind that door?"

  Hestia was silent for a long moment. Then she stepped closer, crossing the invisible boundary of the circle. Up close, Torvin saw something he hadn't noticed before: fear. Beneath her calm exterior, Examiner Hestia was afraid.

  "Four hundred years ago," she said quietly, "the Wardens fought a war against things that shouldn't exist. Creatures that could absorb skills from the living and the dead, twisting them into weapons. They called them Reapers. The Wardens won, barely. They sealed the Reapers in dungeons across the world, prisons designed to hold them forever."

  "The Glimmerdark," Torvin whispered. "That's one of the prisons."

  "Yes. And something is waking up inside it." Hestia's eyes searched his face. "The Obelisk detected something in you. A signature it recognized. A piece of what's sealed in that dungeon."

  Torvin's blood ran cold. "I'm not one of them. I didn't ask for this. I didn't choose any of it."

  "No. You didn't." Hestia's voice softened almost imperceptibly. "But you carry their mark. Their potential. The question is what you do with it."

  Torvin thought of Leah. Of Cairn. Of everyone he loved still living in the shadow of that mountain.

  "I protect my family," he said. "I protect everyone I can. That's what I do with it."

  Hestia studied him for a long moment. Then she nodded slowly.

  "Then we have work to do."

  Three days later, Torvin stood in front of a small door on Level 12, a folded paper in his hand.

  Special Cases Dormitory, the paper read. Room 12 7B.

  He pushed the door open.

  The room was cramped. A bunk bed with two thin mattresses, a desk bolted to the wall, a window so small it barely qualified as a window. The walls were bare stone, unadorned except for a single rune near the ceiling that pulsed faintly.

  And on the bottom bunk, curled around a book, sat a girl with chaotic curly hair and eyes so pale blue they were almost grey.

  She looked up as he entered. Her eyes went wide.

  "Oh. Oh, you're him. The mine Null. The one who broke the Obelisk." She scrambled upright, nearly dropping her book. "I'm Alera. Alera Vance. I'm your roommate. Obviously, since I'm in this room. Also it says so on the schedule." She grabbed the paper from his hand and nodded. "Yep, there I am. Alera Vance. Special Cases. Same as you."

  Torvin blinked. "You talk fast."

  "I know. It drives people crazy. That's why I'm in Special Cases, probably. Well, that and the visions."

  Torvin's hand froze mid motion as he set down his bag. "Visions?"

  "Yes." Alera flopped back onto the bunk, her head hanging over the edge so she could look at him upside down. "I see things. Futures. Pasts. Sometimes both at once. It's not useful like normal divination. I can't control it, and it gives me migraines, and half the time I don't understand what I'm seeing until after it happens. But the Spire likes having me around because apparently uncontrolled prophetic abilities are rare." She made air quotes with her fingers. "What's your thing? Besides the Null thing, I mean. Everyone in Special Cases has a thing."

  Torvin sat on the edge of the bottom bunk. "I absorb skills from the dead."

  Alera's upside down eyes went wide. "Oh. Oh, that's big. That's really big. They put you in Special Cases for that? They should put you in a vault."

  "Almost did. The Examiner argued for me."

  "Which one?"

  "Hestia."

  Alera whistled. "Hestia. She's scary. But she's fair. If she argued for you, she sees something worth protecting." She pulled herself upright, landing on the bunk with a bounce. "Okay. New roommate. Skill absorption from the dead. Obelisk breaker. This is going to be interesting."

  Torvin almost smiled. "I hope so."

  That night, after the lights dimmed and Alera's breathing evened out into sleep, Torvin lay awake staring at the ceiling.

  His hand drifted to his chest. The sigil was warm, as always. Pulsing gently. Waiting.

  He thought of Leah and Cairn, miles away in their tiny house. Were they safe? Were they thinking of him? Had the Wardens really left people to watch over them?

  He thought of the voice in the dream. The door. The hunger on the other side.

  Come home, it had said. Come home, and we'll give you everything.

  Torvin closed his eyes.

  "I have everything," he whispered. "I have people who love me. I have a reason to fight. That's enough."

  He didn't know if he believed it. But he needed to say it. Needed to remind himself why he was here, why he would keep fighting, why he would never become what the voice wanted.

  In the bunk above him, Alera stirred.

  "Torvin?" Her voice was soft, sleepy.

  "Yeah?"

  "I saw something. In a vision. Before you came."

  Torvin waited.

  "You were standing in front of a big door. There was something on the other side. It wanted you to open it." She paused. "But you weren't alone. There were others with you. And they weren't all on your side."

  Torvin's blood chilled. "Who? Who was with me?"

  But Alera had already drifted back to sleep, her breathing evening out into the soft rhythm of dreams.

  Torvin lay awake for a long time after that, staring at the ceiling, wondering what waited for him in the dark.