The regulatory chamber's clean air felt like luxury after the plaza battle. Cael sat with his back against the wall, his new polearm resting across his knees, watching the active crystal pulse with steady blue light. Each beat sent waves of pure resonance through the network, pushing corruption back one channel at a time.

  Lyra played a soft melody, [Harmonic Reprise] washing over them in golden light. The healing was efficient now, practiced. Where once she'd struggled to close simple wounds, now she mended battle damage with relative ease.

  [Health Restored: Cael 190 → 212, Lyra 140 → 140]

  [Resonance Restored: Cael 48 → 71, Lyra 54 → 85]

  "Better?" she asked, lowering her flute.

  Cael flexed his leg where the Captain's blade had cut him. No pain, no stiffness. "Good as new. Your healing has come a long way."

  "Everything has." She studied her hands, where faint resonance patterns traced across her skin. "Remember when we first fought together? The boar in the woods near Meril?"

  "That feels like months ago."

  "It was less than two weeks." Lyra pulled out her grandmother's journal and flipped through the pages. "Gran's notes say most Sigil bearers train for years before they're ready for serious combat. We've been doing this for days."

  Cael stood and tested his polearm's balance, the weapon singing softly as it cut through the air. "The corruption accelerates everything. Every fight is life or death. No room for gradual improvement."

  "Or we don't improve at all." She closed the journal carefully. "The intensity down here, it's forcing us to adapt faster than should be possible."

  Lumi stirred from where she'd been sleeping, her Cleansing Field flickering as she woke. The otter stretched, chirped once, and bounded to the chamber entrance to peer out at the healing plaza.

  They gathered their supplies and prepared to move. The path to Point Four led through the residential district's edge and into the market proper. According to the map, the regulatory chamber was hidden in the artifact vendor section where resonance items had once been sold.

  The residential plaza outside showed dramatic transformation. Where violent corruption had pulsed through every surface, clean stone now dominated. The conduit stood subdued in the plaza's center, its crystalline structure dimmed, its rhythm weak and irregular.

  Small details emerged as corruption retreated. Carved decorations on balconies. Inlaid patterns in the plaza floor showing constellations that must have been visible from Auralis when it floated in the sky. Children's games etched into stone near doorways.

  "People lived here," Lyra said quietly, tracing one of the game boards with her finger. "Real lives, not just the tragedy we saw before."

  "We're giving that back." Cael led the way toward the ascending passage. "One point at a time."

  [Dissonance Trace: 13% baseline]

  The corruption had receded significantly from its peak during the conduit battle. Seven active regulatory points were stabilizing the network, pushing Dissonance back toward manageable levels.

  But Cael felt something else beneath the improved readings. A tension in the air, a subtle wrongness that made his Sigil pulse uneasily. The Echo was adapting.

  They climbed through passages that had been choked with violet veins on their earlier descent. Now those same corridors showed clean stone with only faint traces of corruption remaining. The Garden of Echoes, when they passed through it, sang with renewed life. Crystalline trees chimed in perfect harmony, and real flowers had spread from the initial blooms to cover entire sections of the garden floor.

  The fountain's basin held clear water that trickled from restored channels. Small fish swam in its depths, born from whatever dormant eggs had survived the fall. Life was returning faster than seemed possible.

  "The regulatory system does more than contain corruption," Lyra observed, kneeling beside the fountain. "It actively heals. Restores what was damaged."

  "Which means when we get all twelve points active—"

  "Auralis could be truly alive again." She cupped water in her hands, letting it spill between her fingers. "Not just purified, but restored to what it was meant to be."

  The market district awaited beyond the garden, and the change there was equally dramatic. Where they'd fought rats and Scavengers in shadow-choked chaos, sunlight now streamed through the broken skylights above. The central fountain, dry for centuries, showed moisture at its base as hidden springs began responding to renewed resonance flow.

  Vendor stalls that had been twisted by corruption now showed their original craftsmanship. Elegant carvings, practical layouts, the accumulated wisdom of merchants who'd known their trade. Personal touches remained: a child's drawing on one stall's wall, a merchant's tally marks showing inventory, names carved into support posts by workers proud of their construction.

  "The artifact vendor section," Cael said, consulting the map. "Northeast quadrant, upper tier."

  They climbed elegant stairs that wound along the market's curved wall. Each landing had once held smaller specialty shops, and as they ascended, the corruption patterns changed. The violet veins grew thicker near the resonance artifact area, drawn to where power had been most concentrated.

  [Dissonance Trace: 13% → 15%]

  "It's stronger here," Lyra said, one hand on her sling. "The Echo has had more time to dig in where resonance was already present."

  They found Point Four's chamber behind a collapsed artifact vendor's stall. The entrance was marked with faded sigils and Warden script that read: "Primary Emergency Activation Point - Market Regulation."

  The door opened to reveal a chamber larger than the previous ones. Resonance lines covered every surface in intricate patterns that suggested this point had been designed for more than simple regulation. Display cases lined the walls, each one holding artifacts preserved in stasis fields that still flickered despite centuries of neglect.

  At the chamber's heart stood the regulatory crystal on its pedestal, but unlike the previous points, this one was surrounded by a secondary array. Smaller crystals orbited the primary one in geometric patterns, their arrangement suggesting some kind of amplification system.

  "This wasn't just a regulatory point," Lyra breathed, approaching carefully. "It was a teaching station. They used it to demonstrate resonance principles to students."

  Warden notes were carved into the wall near the entrance:

  "Point 4 - Primary Emergency Response. Designed for rapid activation during crisis scenarios. If reading this, the unthinkable has happened. May the Song guide you. —Warden Kess"

  The same warden who'd left messages at other points. Someone who'd survived the initial fall and tried desperately to contain what remained.

  "She knew it would come to this," Cael said quietly. "Left instructions at every point."

  "Then we honor her foresight by finishing the work." Lyra studied the crystal array. "The amplification system should make activation easier, but it also means more resonance is concentrated here. Perfect target for the Echo."

  As if responding to her words, the ground trembled. Not the grinding of stone but something else. Resonance distorted and angry, pulsing from far below.

  [System Alert: Core Entity Deploying Enhanced Countermeasures]

  [Echo Response Escalation: +60% from Previous Activation]

  [Dissonance Trace: 15% → 19%]

  "Here it comes," Cael said, moving to the chamber entrance. "Lyra, start the activation. I'll handle whatever it sends."

  "This one's going to be harder." She lifted her flute, but her eyes remained on the doorway. "The Echo knows what we're doing now. It's learning our patterns."

  "So are we. Go."

  Lyra drew a breath and began the activation sequence. The melody started soft, searching for the primary crystal's frequency. The orbiting amplification array responded immediately, each smaller crystal lighting up as it recognized the harmonic pattern.

  Then the market district erupted with motion.

  The attack came from multiple directions simultaneously. Corruption surged through the market's lower levels, violet light blazing bright enough to be visible even from their elevated position. And from that light, forms emerged.

  Two massive Scavengers pulled themselves from the corruption near the stairway they'd ascended. Enhanced versions, each one bearing scars from previous battles as if the Echo had learned to preserve its successful designs.

  [Dissonant Scavenger - Level 6]

  [Status: Corruption Manifestation, Battle-Learned]

  [Threat Assessment: High]

  But behind them came something new.

  The figure rose from a collapsed stall with deliberate grace, its form both elegant and wrong. It had the shape of a craftsman, wearing an artisan's apron and tool belt, but corruption had transformed every detail. Its hands ended in blade-like fingers that pulsed with violet resonance. The tools at its belt were weapons now, twisted versions of honest implements.

  When it moved, the market itself responded. Vendor carts shifted position. Debris rose and reformed into barriers. The environment became an extension of the creature's will.

  [Dissonant Artisan - Level 7]

  [Status: Corrupted Master Construct, Environmental Manipulation]

  [Threat Assessment: Severe]

  The Artisan raised one bladed hand, and suddenly the stairs beneath Cael buckled. Stone twisted, creating gaps and hazards where moments before there had been solid footing. He leaped forward, landing on stable ground as the section he'd been standing on collapsed entirely.

  "Environmental control!" he called back to Lyra. "It can reshape the market!"

  "Just keep it away from me!" Her melody continued uninterrupted, professional focus maintaining the activation sequence despite the chaos.

  The two Scavengers charged up the stairs, their coordinated movement suggesting shared intelligence. Cael met them at the landing, his new polearm's superior reach letting him engage both simultaneously.

  The first Scavenger's fist hammered down. Cael deflected it with his blade guard, the metal extensions catching and redirecting the strike. His counter-thrust found the construct's shoulder joint, and [Cadence Thrust] channeled resonance deep into corrupted stone.

  The Scavenger staggered but didn't fall. The second one was already moving, its attack angled to exploit Cael's commitment to the first strike. He had to choose: finish the wounded one or defend against the fresh attacker.

  Lumi made the choice for him. The otter darted between the Scavengers, her Cleansing Field blazing white-gold. Where her light touched them, their coordination faltered, their movements growing sluggish as purification fought corruption.

  Cael pressed the advantage. His polearm sang through the air, each strike carrying enhanced resonance from his improved Focus. The wounded Scavenger tried to defend, but Cael had learned its patterns during previous battles. He feinted high, drawing its guard up, then drove low. The blade found its core, and the construct collapsed into rubble.

  [Dissonant Scavenger Defeated]

  The second Scavenger adapted immediately, backing away to create distance. But the Artisan was already moving, its bladed hands gesturing in complex patterns. The market stalls below began to shift, creating a maze of obstacles between Cael and his enemies.

  Then from that maze emerged more threats. Rats, dozens of them, each one larger and more aggressive than the swarms they'd fought before. But these moved with purpose, coordinated by the Artisan's intelligence.

  [Dissonant Rat - Level 5]

  [Status: Corrupted, Pack Tactics - Enhanced Coordination]

  [Threat Assessment: Moderate Collective]

  "Cael!" Lyra's warning came just in time.

  The rats surged up the stairs in a coordinated rush, cutting off his retreat to the chamber. The remaining Scavenger moved to flank while the Artisan hung back, manipulating the environment to create advantages for its minions.

  This book's true home is on another platform. Check it out there for the real experience.

  Cael found himself fighting on three fronts: rats from below, Scavenger from the side, and environmental hazards shifting beneath his feet. His enhanced Focus tracked all the threats simultaneously, but there were too many. He couldn't hold this position.

  "Fall back to the chamber!" Lyra called. Her melody never wavered, the activation continuing despite the danger.

  Cael gave ground deliberately, his polearm sweeping in wide arcs that kept the rats at bay. When the Scavenger tried to rush him during the retreat, he activated [Guarding Rhythm]. The protective pulse drove the construct back and stabilized his footing even as the stairs beneath him tried to twist.

  He reached the chamber entrance and took position in the doorway. Better. Now he only had to defend one direction, and Lumi's Cleansing Field extended to cover his flanks.

  The rats hit first, a coordinated wave meant to overwhelm through sheer numbers. Cael's polearm became a blur, each strike dropping one or two rats. But for every one he killed, two more pressed forward.

  Then the Scavenger charged through the swarm, using the rats as cover. Its stone fist caught Cael in the ribs, the impact driving him back several steps. His new armor absorbed most of the damage, but the force still left him gasping.

  [Health: 212 → 189]

  The Artisan moved into view at the stairs' top, its bladed hands weaving patterns. Corruption gathered around it like dark fire, and when it thrust forward, that energy launched as a projectile.

  Cael barely got his polearm up in time. The blade guard caught the corruption burst, but the force drove him back another step. He was losing ground, being pushed toward the chamber where Lyra worked.

  Behind him, the activation crystal's light was growing. The amplification array pulsed in synchronized rhythm, each smaller crystal feeding power into the primary formation. Three minutes in. Maybe four more to go.

  Too long. At this rate, they'd be overwhelmed.

  The Artisan sent another corruption burst. This time, Cael didn't try to block. He dove aside, letting the energy pass into the chamber behind him. It struck the wall harmlessly, dissipating against the regulatory point's protective resonance.

  The movement cost him. Rats swarmed over his legs, teeth finding gaps in his armor. The Scavenger's fist hammered down where he'd been standing, missing by inches but cratering the floor.

  Cael rolled to his feet, activating [Cadence Thrust] to clear the rats from his legs. The resonant pulse killed three and scattered the rest. But his resonance was depleting faster than he liked, and the main threats remained untouched.

  [Resonance: 71 → 58]

  The Artisan was the key. As long as it coordinated the others, Cael would be fighting a losing battle. He needed to break the command structure.

  "Lyra!" he called without turning. "I need an opening! Something to disrupt the Artisan!"

  Her melody shifted. Not the activation sequence but a different harmony woven beneath it, multitasking in ways that shouldn't be possible. [Harmonic Veil] settled over Cael like armor, and golden light pulsed outward from the chamber.

  The effect was immediate. The rats closest to the light scattered, their coordination shattered by the pure resonance. The Scavenger staggered, fighting against the harmonizing influence. And the Artisan, that intelligent presence directing the assault, recoiled.

  "Go!" Lyra's voice was strained but steady. "I can hold this for thirty seconds!"

  Cael didn't waste the opening. He charged through the disrupted rats and past the confused Scavenger, his polearm lowered like a lance. The Artisan saw him coming and tried to retreat, but its environmental manipulation required focus, and Lyra's Veil had disrupted that focus.

  The creature's bladed hands came up in defense, corruption gathering around them. When Cael's polearm met those defenses, violet energy clashed against blue resonance in a shower of sparks.

  But Cael had learned a new trick.

  He activated [Piercing Resonance].

  Power surged through the polearm's channeling system, concentrating at the blade's tip until it glowed white-hot with compressed resonance. When he thrust forward, the enhanced strike punched through the Artisan's corruption-enhanced defenses like they were paper.

  The blade found the creature's core, that central point where its intelligence resided. For just a moment, Cael felt the thing's surprise. It had been confident in its defenses, certain they would hold.

  They didn't.

  Massive resonance flooded into the Artisan's core. The creature seized, its bladed hands spasming. The environmental manipulation it had been maintaining collapsed immediately, vendor stalls falling back to their natural positions, stairs stabilizing.

  Then the Artisan came apart. Unlike the violent dissolution of other corrupted creatures, this felt surgical. The core shattered cleanly, and corruption simply drained away, leaving behind a perfectly carved statue of a craftsman holding tools. For one heartbeat, Cael saw what it had been: a teaching construct, designed to demonstrate techniques to apprentices.

  Then even that crumbled to dust.

  [Dissonant Artisan Defeated]

  [Purifying Energy Released]

  The wave of clean resonance that emerged washed through the market district. Rats dissolved where it touched them. The remaining Scavenger staggered, weakened, its coordination gone without the Artisan directing it.

  Cael didn't give it time to recover. His polearm found the construct's damaged shoulder and drove deep. [Cadence Thrust] finished what the purifying wave had started, and the Scavenger collapsed into rubble.

  [Dissonant Scavenger Defeated]

  Silence returned to the market. Cael stood among the debris, breathing hard, his polearm planted in the ground for support. His resonance was depleted, and a dozen small wounds from rat bites burned, but he was alive.

  [Health: 189 → 176]

  [Resonance: 58 → 34]

  Behind him, Lyra's melody reached crescendo. The activation crystal blazed with light, and the amplification array ignited in synchronized brilliance. Each smaller crystal fed power into the primary formation, creating a cascade of harmonics that rippled through the entire market district.

  The final note rang out, pure and true, and Point Four activated with a pulse that shook the structure.

  [Regulatory Point 4: ACTIVE]

  [Containment Integrity: 44% → 49%]

  [Network Status: 8/12 Points Active]

  [Regional Corruption Reduced: 35%]

  Cael turned to see Lyra lowering her flute, her face pale with exhaustion but triumphant. The chamber behind her pulsed with steady blue light, the amplification array creating patterns of resonance so complex they seemed almost alive.

  Then the notifications came.

  [Level Up: Cael → Level 8]

  Name: Cael

  Health: 176 / 232

  Resonance: 34 / 83

  Strength: 18 | Vigor: 18 | Agility: 19 | Focus: 16 | Will: 12

  Available Points: 3

  [Level Up: Lyra → Level 7]

  Name: Lyra

  Health: 140 / 148

  Resonance: 68 / 111

  Strength: 9 | Vigor: 15 | Agility: 16 | Focus: 19 | Will: 15

  Available Points: 3

  Cael leaned heavily on his polearm, studying the numbers. Level eight. Two weeks ago, he'd been a shepherd with a bent spear, watching sheep and dreaming of adventure. Now he'd just killed a master construct that would have annihilated an entire ranger patrol.

  Lyra emerged from the chamber, moving carefully. She approached Cael and lifted her flute, playing a brief melody. [Harmonic Reprise] washed over them both, golden light closing wounds and restoring their depleted reserves.

  [Health Restored: Cael 176 → 232, Lyra 140 → 148]

  [Resonance Restored: Cael 34 → 58, Lyra 68 → 92]

  "Eight active points," she said, lowering her flute. "We're almost there."

  "Four more to go." Cael tested his leg where rat teeth had found purchase. No pain, no stiffness. The healing was almost instantaneous now. "Then we face the conduit."

  They moved into the activated chamber, where the amplification array cast dancing patterns of light across clean stone. Lumi curled up immediately, exhausted from maintaining her Cleansing Field through the entire battle. The otter had pushed herself hard again, and she needed rest.

  Cael and Lyra sat in silence for several minutes, letting the active point's resonance wash over them. The crystal's pulse was steady, strong, feeding energy into the containment network with practiced efficiency.

  Finally, Lyra spoke. "Do you remember the shadowcat? The Umbral Veil in the den?"

  "Hard to forget." Cael flexed his hands, remembering that desperate fight. "It nearly killed us. Took everything we had just to survive."

  "I've been thinking about that fight. How close we came to dying." She pulled out her grandmother's journal and opened it to a marked page. "That was level five. We could probably handle three of them now without breaking stride."

  Cael considered that. The Umbral Veil had been their first real test, the encounter that had awakened their Sigils and changed everything. At the time, it had felt impossibly strong, a nightmare given form. Now, with their enhanced stats and improved equipment, it would barely qualify as a warm-up.

  "The corruption down here," he said slowly, working through the thought. "It's not just spreading Dissonance. It's accelerating our growth through constant combat."

  "Every fight is life or death," Lyra agreed. "No gradual training, no safe practice. We either adapt fast enough or we die. The intensity forces development that would normally take years."

  "If it takes years." Cael watched Lumi sleep, her Cleansing Field flickering even in unconsciousness. "Most people never awaken a Sigil at all. They train their whole lives and gain skill, but not power. Not like this."

  "We're growing faster than we should be able to." Lyra traced patterns on her flute's surface. "But the cost is that we can't stop. Every activation brings harder fights. The Echo learns from each encounter, adapts its defenses. We're in a race against something that has centuries of patience."

  "Then we stay ahead of it." Cael pulled out his canteen and forced himself to drink despite not feeling thirsty. "Allocate these points and keep pushing."

  He considered his three available points carefully. The fights were becoming more complex, requiring sustained use of multiple skills. His new Piercing Resonance had proven devastating, but it was resonance-intensive. He needed better efficiency and longer endurance.

  "Focus and Will again," he decided. "Two Focus, one Will."

  Lyra nodded. "Will and Focus for me too. I need the resonance capacity for maintaining Harmonic Veil while doing activations. Two Will, one Focus."

  They confirmed their selections simultaneously.

  [Cael: Focus 16 → 18, Will 12 → 13]

  [Resonance Maximum: 83 → 87]

  [Lyra: Will 15 → 17, Focus 19 → 20]

  [Resonance Maximum: 111 → 119]

  The changes settled into place immediately. Cael's connection to his skills deepened further, the pathways of resonance flowing with almost liquid smoothness. His Will increase meant he could sustain effects noticeably longer before exhaustion set in.

  Lyra's Focus reaching twenty brought a qualitative shift. She gasped as her perception of the Song crystallized into perfect clarity. Every harmonic in the chamber became visible to her inner sight, threads of pure resonance weaving through reality itself.

  "I can see it," she whispered, wonder coloring her voice. "The whole network. Every connection, every flow. It's beautiful."

  "Then you'll know exactly how to handle the remaining points." Cael stood, testing his enhanced efficiency. His polearm felt lighter in his grip, each movement requiring fractionally less effort. "Points Five and Six are on Level Five. The Resonance Labs."

  "According to Warden Kess's notes, that's where they conducted experiments." Lyra consulted the map fragment. "Dangerous even before corruption hit. Now it'll be worse."

  "But also necessary. If we want to understand how to destroy the conduit completely, we need to learn resonance manipulation techniques they developed there."

  They gathered their supplies and prepared for descent. The market district outside the chamber showed dramatic transformation. Where violent corruption had pulsed through every surface, clean stone now dominated. The vendors' stalls had been restored to their original elegance, and small details emerged: carved decorations, inlaid patterns, personal touches from craftsmen proud of their work.

  Through the broken skylights above, afternoon light painted everything in gold. Birds had begun nesting in the upper reaches, drawn by the renewed resonance. Their songs echoed across the space, the first music Auralis had heard in centuries that wasn't corrupted or desperate.

  "It's really healing," Lyra said softly, watching a bird land on a fountain's edge. "We're giving it back its life."

  "Two-thirds of the way there." Cael led toward the descending passage marked on their map. "Eight points active, four to go."

  As they reached the passage entrance, a system message appeared across their vision.

  [Containment Integrity: 49%]

  [Network Status: 8/12 Points Active]

  [Regional Corruption: Stabilized]

  [Warning: Deep Level Corruption Significantly Higher]

  [Levels 5-12 Estimated at 40-70% Dissonance Saturation]

  Lyra read the warning with growing concern. "The upper levels are healing, but the deep ones..."

  "Are going to be worse than anything we've faced so far." Cael gripped his polearm, feeling Piercing Resonance settled into his muscle memory. "But we're stronger too. Better equipment, higher stats, new skills."

  "And the Echo knows we're coming." She pointed to another message that had appeared.

  [Core Entity Actively Fortifying Deep Level Defenses]

  [Estimated Resistance Increase: +100% Below Level 4]

  [Warning: Expect Enhanced Guardians and Environmental Hazards]

  A deep rumble rolled through Auralis's structure. Not the grinding of stone but pure resonance distorted into threat. The sound came from far below, from depths they hadn't yet reached. It carried weight, presence, the attention of something vast and patient.

  The Echo knew they were descending. And it was preparing.

  [Dissonance Trace: 13% baseline → Spike to 28% detected at Level 5]

  "It's concentrating defenses," Cael said, reading the spike pattern. "Pulling corruption from the healing upper levels and reinforcing the deep ones."

  "Making the descent as difficult as possible." Lyra secured her flute and checked her sling. "Smart. If it can stop us before we reach Points Nine through Twelve, the containment stays weak."

  "Then we move fast and don't give it time to consolidate." Cael started down the passage, Lumi bounding ahead with her Cleansing Field blazing. "Hit Points Five and Six quickly, establish network dominance, then push for the final four."

  The passage spiraled downward through carved stone that grew progressively more corrupted. Violet veins reappeared in the walls, thicker and more aggressive than anything they'd seen in the upper levels. The temperature dropped noticeably, and their breath began to mist in the cold air.

  [Depth: Level 4 → Level 5 of 12]

  [Region: Resonance Experimentation Labs]

  [Dissonance Trace: 13% → 22%]

  The increase was immediate and oppressive. Cael's Sigil burned uncomfortably against his chest, responding to the concentrated Dissonance. Beside him, Lyra's breathing grew labored despite Lumi's field protecting them.

  "This is different," she said, one hand pressed to her chest where her own Sigil pulsed. "The corruption here isn't just spreading. It's organized. Deliberate."

  "The labs experimented with resonance manipulation." Cael studied the architecture as they descended. "Whatever research they were conducting, the corruption absorbed it. Learned from it."

  The passage opened into an antechamber that took Cael's breath away. The space was circular, fifty feet across, with a domed ceiling that pulsed with bioluminescent corruption. But it was the walls that captured attention.

  Hundreds of glass chambers lined every surface, each one holding a specimen in suspended animation. Crystalline formations, corrupted artifacts, even what appeared to be tissue samples from Dissonant creatures. All of them preserved, cataloged, studied.

  This had been a research archive. A living collection of everything the scholars had discovered about resonance and its applications.

  Now corruption had claimed it all. The specimens pulsed with violet light, and some of the chambers had cracked, allowing Dissonance to seep out. The very knowledge preserved here had become weapon fodder for the Echo.

  "It's using their own research against us," Lyra whispered. "Everything they learned, every experiment they conducted, it's all available to the corruption now."

  Cael moved carefully through the antechamber, noting how the specimens seemed to track his movement. Not with eyes, but with attention. The corruption was watching them through a thousand preserved fragments.

  A carved archway on the chamber's far side was marked with flowing script: "Primary Resonance Laboratory - Authorized Personnel Only."

  Beyond lay Point Five. And between them and it, the Echo's enhanced defenses waited.

  "Ready?" Cael asked, his polearm humming with readiness.

  Lyra drew her sling and loaded a stone. "Ready."

  They stepped toward the archway, and the specimens began to glow with violent light. Behind them, the passage they'd descended sealed with a grinding of stone, cutting off retreat.

  The Echo had prepared a trap. And they'd walked right into it.

  Far below, sealed behind eight active anchors, something ancient stirred in its prison. The seal was tightening, its cage growing smaller with each activated point. But it had been learning, adapting, planning.

  Four more points remained. Four more battles between it and freedom.