Cade climbed back through the narrow shaft, grateful that his compressed body hadn't changed with advancement. A proper tier-eight Forged would have been eighteen feet tall at minimum—this exit would have been impossible. Another advantage of being wrong-shaped in a world that expected uniformity.

  The corridor stretched before him, familiar now. Same ramp. Same river gap. Same choices.

  Last time, he'd gone up. Into the stalagmite forest, into capture, into months of arena combat that had ended with his head separated from his shoulders. The Forged above thought he'd been purified—reset to a spawning pool, stripped of his essence contamination, ready to begin the long climb toward becoming truly Forged.

  They were wrong. And Cade intended to stay hidden long enough to figure out how to use that advantage.

  He approached the river and studied its flow. Water moved toward higher tiers in hollow spheres—Rhys had taught him that, tracing patterns on his chest while explaining the moisture cycles of her world. Evaporation at the hot equatorial depths, condensation in the cooler outer rings, rivers flowing inward along gravity gradients.

  Downstream meant deeper. Higher tiers. More danger.

  But also, potentially, more dissent.

  If anyone in this world rejected the honor-death cycle, they'd be either very young—too new to have absorbed the indoctrination—or very old. Beings who'd climbed high enough to see the system from above, who'd accumulated enough perspective to question what they'd been taught.

  The young were helpless. The old might be allies.

  Cade stepped to the river's edge and let himself fall.

  The water welcomed him like an old friend.

  He'd spent so long suppressing his essence in the arena, hiding his abilities until desperation forced them out. Now, alone in the rushing dark, he let his power unfold. Water responded to his will with an eagerness that surprised him—tier-eight enhancement made everything easier, his control more precise, his manifestations more stable.

  He shaped an ellipsoid around himself, perhaps eight feet long and four feet wide. Not water exactly—concentrated anima given water form, dense enough to be opaque from outside. Through the shell, he could sense the current beyond, feel the canal walls rushing past, perceive without being perceived.

  A dark blue cocoon bouncing through rapids that would have killed anything normal.

  The bounces didn't bother him. His density anchored him against impacts that would have turned flesh to pulp. He simply rode the current, letting the sphere tumble naturally while he extended his awareness through the water beyond.

  Hours passed. The canal cut through wall after wall of worked worldbone, passing beneath structures that might have been bridges or barriers or structures beyond his understanding. The maze-world continued in every direction—corridors and chambers and vast open spaces, all built from that impossibly hard material, all sized for giants.

  Every few hours, Cade would exit the water and search for food. The mushroom-flesh grew in predictable locations—corners of certain passages, always the same pale, fleshy growths. He ate mechanically, noting again how the sustenance carried no flavor whatsoever. Not bland. Not neutral. Simply absent, as if taste itself had been stripped from this world.

  Then a thought struck him.

  The Forged had been surprised by his passive demeanor after advancement. They'd expected something. Celebration, maybe. The euphoria that came with growing stronger.

  What if this world's pleasure system was entirely focused on tier advancement?

  Cade turned the idea over as he chewed flavorless mushroom. What if advancement wasn't just growth here—what if it was the only real joy these beings ever experienced? The food was tasteless. The architecture was brutal. The culture centered entirely on combat and death and rebirth.

  But advancement would feel good. The compression, the expansion of power, the sense of becoming more. If that was the only pleasure available...

  No wonder they loved the arena. No wonder they welcomed death.

  Every reset was a chance to climb again, to feel that rush again, to escape the gray monotony of existence through the only drug their world provided. And the only way to earn that drug was by killing each other.

  How perfectly designed for eternal violence.

  Cade thought about tier-tens—beings who'd climbed as high as this world allowed, who'd experienced that final advancement and then... nothing. No more growth. No more pleasure. Just endless existence at the peak, watching others chase the high they could never feel again.

  Maybe tier-tens wanted to die just to start over.

  He filed the thought away and slipped back into the river.

  Days blurred together in the dark.

  Cade sensed occasional presences near the water's edge—Forged going about whatever business occupied their time between fights. He avoided them all, letting his ellipsoid drift past while he held his breath metaphorically, extending his awareness to track their movements until he was safely beyond.

  No one seemed to use the rivers for travel. Why would they? The mushrooms grew everywhere. The water offered nothing but transit, and the Forged apparently had other methods of moving through their maze-world.

  On the third day—or maybe the fourth; time was difficult to track in the constant dark—Cade sensed something strange.

  Not a presence. Not a threat. Something else, adjacent to the canal but separate from it. A stillness in the rushing water, a pocket of different that his essence couldn't quite parse.

  He slowed his flow, letting the current carry him past while he studied the anomaly. Then he dissolved his shell and pushed himself toward the canal's edge.

  The water obeyed him in ways it hadn't before his advancement. He didn't just swim—he commanded. The liquid formed a platform beneath his feet, dense enough to support his weight, rising as he willed it upward. He stepped from river to stone without ever touching the canal walls.

  That's new.

  He noted the technique for later experimentation. Right now, the anomaly demanded attention.

  It was a pool.

  Or maybe a portal—Cade couldn't tell. The thing was perfectly circular, perhaps sixty feet across—large enough for one tier-ten comfortably, cramped if that tier-ten had accumulated significant anima. It lay set into the worldbone floor adjacent to the canal. The liquid inside wasn't water. His essence could feel that much. Something else, something that existed in the same state but followed different rules.

  He approached the edge and studied it. The surface was mirror-still despite the rushing canal nearby. No ripples. No movement. Just perfect reflection, showing him his own small form against the distant ceiling.

  Curiosity won over caution.

  Cade stepped into the pool.

  Nothing happened. The liquid—whatever it was—accepted his weight, supported him, felt almost warm against his skin. But no transformation occurred. No transportation. Just immersion.

  Odd. What's the purpose of this thing?

  He tried to feel the liquid around him, to extend his water essence into it the way he would with normal water. The substance resisted. Not hostile—just incompatible. Like trying to grip smoke.

  But he felt something. A potential. A waiting.

  Cade pushed anima into the pool.

  The world snapped shut.

  A shield materialized over the pool's surface—instantaneous, seamless, trapping him beneath. Before panic could set in, the scenery beyond the shield changed. The corridor vanished. The canal disappeared. Everything outside became white-blue, bright and strange and utterly different.

  Cade's heart hammered. He reached up and touched the shield.

  It vanished.

  The view that opened before him stopped his breath.

  A crystal ocean churned above—above—him, spiraling in slow, inexorable patterns that spoke of pressures beyond comprehension. This wasn't water. This was something else entirely: ice that wasn't ice, flowing like frozen lightning, glowing with faint cold luminescence.

  Superionic ice.

  The term surfaced from somewhere in his Earth education—water compressed so completely that its molecular structure transformed, oxygen locked in crystalline arrays while hydrogen ions streamed through like rivers of charge. The substance above him was denser than stone, harder than diamond, and it moved.

  Miles of it. Rotating. Churning. Driven by forces that had operated for longer than Earth had existed.

  Cade extended his hand above where the shield had been.

  The pressure hit him like a fist.

  Pain lanced through his fingers, his wrist, his arm—not the pressure of depth, but something stranger. The superionic lattice didn't want to accommodate flesh. It pushed back against his intrusion with forces that would have atomized ordinary matter.

  He yanked his hand back, gasping.

  A massive vortex rolled past—a cylinder of darker ice rotating on an axis that had held steady for millennia. The thing was the size of mountains, moving with the casual inevitability of continental drift.

  This is the deep ocean. The tier-ten zone.

  Rhys had mentioned something like this. The Kindred sphere had similar regions—crushing depths where only the most advanced beings could survive. But seeing it, feeling it press against him through mere proximity...

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  His tier-eight body wasn't ready. Might never be ready. Some environments simply exceeded what flesh could endure.

  Hope I'm not trapped here.

  Cade pushed anima into the pool again.

  The shield snapped shut. The view changed.

  He emerged in another corridor—different architecture, different lighting, but unmistakably part of the same maze-world. The pool sat in a small chamber, one of dozens of circular indentations in a floor that stretched toward distant walls.

  The pools were a network. Transportation. Instant travel across a world that would otherwise take lifetimes to traverse.

  No wonder the tier-tens can be everywhere. No wonder one appeared at my arena assessment within a day of the gongs.

  Cade climbed out and oriented himself. The gravity here felt similar to the arena—middle tiers, probably. Dangerous territory for a migrant who was supposed to be dead.

  He slipped back into the pool and pushed anima again.

  The next destination was wrong.

  Cade knew it immediately—eight Forged stood near the pool's edge, their massive forms freezing as he materialized. Tier-eights, all of them, armed and armored and staring at the small figure that had just appeared in their midst.

  "Migrant—" one of them started.

  Cade was already pushing anima into the pool.

  The shield snapped shut. The scene vanished. He emerged somewhere else, heart pounding, grateful for reflexes honed through months of arena combat.

  Too random. Need a better system.

  He tried again. And again. Each destination different—corridors, chambers, open spaces, once a platform suspended over what looked like a vertical shaft miles deep. A few more times in the crushing depths of tier-ten territory. The pools seemed to connect everywhere, but with no pattern he could discern. Pure randomness, perhaps, or a logic too alien for him to grasp.

  On his seventh attempt, he emerged among tier-threes.

  Two of them, barely a foot tall, scrambling backward from the pool with expressions of shock that transcended species. They were children by Forged standards—newly spawned, freshly advanced, still learning what their bodies could do.

  Cade moved before they could flee.

  His tier-eight body crossed the distance in a heartbeat. His hands closed around both of them—gently, but inescapably. They struggled against his grip like mice caught by a cat, their tiny limbs flailing uselessly against fingers that could have crushed worldbone.

  "Stop," he said. "I'm not going to hurt you."

  They stopped struggling. Not from trust—from the realization that struggling was pointless. Their eyes held the same defiance he'd seen in arena challengers. The same certainty that death was just a doorway.

  "What do you want, migrant?" one of them spat. Female, he thought, though the differences were subtle at this size. "Come to corrupt us with your foreign essence?"

  "I want information." Cade kept his voice level. "Are there Forged who don't behave like the rest? Who reject the honor system? Who don't care about glory and purification?"

  The two exchanged glances. Something passed between them—communication, maybe, or just shared contempt.

  "Why would we tell you?" the male asked. "You're contamination. Impurity wearing flesh. Everything you touch becomes worse."

  "Because I'm trying to help."

  Laughter. High and clicking, genuinely amused.

  "Help," the female repeated. "The migrant wants to help. With what? Teaching us to be weak? To fear death? To cling to our memories like they matter?"

  "Your system is cruelty," Cade said quietly. "You're born into pain, raised through violence, and taught that suffering is strength. There has to be someone who sees that. Someone who wants something different."

  The tier-threes stared at him. For a moment, Cade thought he saw something flicker in their eyes—uncertainty, maybe, or the ghost of a question they'd never been allowed to ask.

  Then the walls came back up.

  "Go die," the male said. "Reset properly. Emerge clean. Then we'll tell you everything."

  "Come back as Forged," the female added, "and maybe you'll understand why your help is the worst thing you could offer."

  Cade sighed and set them down.

  They didn't flee immediately. Instead, they watched him with wary hostility, clearly uncertain whether he'd truly release them.

  "I need equipment," Cade said, more to himself than to them. "Weapons. Armor. Something better than bare hands."

  He turned toward the nearest wall.

  Worldbone.

  At tier-six, manipulating this material had been agonizing—slow, draining, requiring every scrap of concentration he possessed. At tier-eight, the difference was staggering.

  His anima flowed into the stone like water into sand. The worldbone softened beneath his touch, responding to his will with something almost like eagerness. He pushed his fingers in, feeling the material part around them, and began to shape.

  A handle first. He gripped it, separating the forming weapon from the wall, drawing material outward in a long rod that thickened toward the end. The wall diminished as he worked—he was careful to spread the loss evenly, leaving a shallow indent rather than a conspicuous hole.

  Ten feet of shaft. A blade at the end, but not a simple spear point—something more versatile. He willed the worldbone into a short sword shape, perhaps eighteen inches of cutting edge, with two wings extending backward like a partisan. Good for thrusting. Good for slashing. Good for hooking shields and pulling them aside.

  Kindred.

  He inscribed the word along the shaft, the characters flowing naturally from his anima-enhanced will. A reminder. A declaration. A promise that he hadn't forgotten where he came from, or who he'd lost getting here.

  Thirty seconds. The weapon was finished.

  Tier-eight is remarkable.

  He tested the weight—or rather, the lack of it. The spear felt like nothing in his hands, hollow and insubstantial. He pushed anima into the worldbone, claiming it with his Covenant affinity, and felt the mass flood back. Dense. Solid. Real.

  He practiced the toggle a few times. Imbued for weight and impact. Released for speed and repositioning. The arena had taught him the rhythm, but having a weapon that fit his hands—that he'd made himself—felt different. Better.

  Now armor. Or at least coverage.

  Cade pressed his palm to the wall again and began shaping a belt—a simple band of worldbone, perhaps two inches wide, curved to fit his waist. He willed it closed around himself, no buckle needed, just material flowing into material until the circle was complete.

  Two flaps came next. Rectangular panels, hanging from the belt's front and back, covering everything essential. Not comfortable—the worldbone sat stiff against his thighs until he imbued it—but functional. The hardest material in existence, immune to everything except anima manipulation, forming a loincloth that could stop any blade.

  Finally, a shield. He carved a circular section from the wall, roughly thirty inches in diameter, and shaped arm-loops into its back surface. The weight settled onto his left arm when he imbued it, solid and reassuring.

  Equipped. Armed. Ready.

  The whole process had taken less than two minutes.

  The tier-threes had watched the entire display in silence.

  As Cade turned back toward the pool, the female spoke up. Her voice carried something new—not warmth, not helpfulness, but a cold satisfaction.

  "Go back in," she said. "Find a white-blue area. That's where the safe people are."

  The male made a sharp clicking sound—amusement, Cade realized. Dark amusement at a joke he wasn't supposed to understand.

  But he did understand.

  The white-blue area. The superionic ocean. The tier-ten zone that had nearly crushed his hand from momentary exposure.

  She's telling me to go die in the deep ocean. One more way of saying "go kill yourself, migrant."

  He almost admired the cruelty of it. Dressed up as helpful advice, delivered with just enough false sincerity that a desperate migrant might actually believe it. Might dive into that crushing pressure and never emerge.

  "Thanks for the suggestion," Cade said evenly. He gestured toward the pool. "What do you call these things, anyway?"

  The male snorted. "Even hatchlings know that. It's a Worldvein."

  "Worldvein," Cade repeated. "Appreciated."

  He stepped back into the pool and pushed anima into the liquid.

  The shield snapped shut. The world changed.

  The next location was neither corridor nor crushing depth.

  Cade emerged into open air, and for a moment, the sheer space of it stole his breath.

  No walls. No ceiling. Just vast fungal plains stretching toward a distant barrier where the maze-world resumed, and above—far above—the churning weather patterns of a hollow sphere's atmosphere. Rain fell in sheets somewhere over the maze, gray curtains of moisture that turned to mist before reaching the fungal floor.

  He felt light here. Almost weightless. The outer rings—the spawning zone, where new souls emerged and began their long climb inward.

  Cade extended his will experimentally, pushing anima downward the way the tier-ten assessor had pushed it into him. His body rose.

  I can fly here.

  Slowly. Barely faster than walking. His projection affinity was his weakest—he'd probably never move through air the way the tier-ten had, vanishing between heartbeats. But flight was flight. Another tool. Another advantage.

  He kept rising.

  The fungal stalks fell away beneath him—strange formations that had seemed forest-like from ground level revealing themselves as isolated clusters, islands of growth scattered across a plain that stretched farther than he'd realized. Twenty feet up. Fifty. A hundred.

  The mist was thinner here than it had been in the Kindred sphere's outer ring. Cade could actually see—not just the immediate landscape, but the world itself, curving away from him in every direction.

  Curving upward.

  He stopped ascending and let himself absorb the view.

  To his left, the fungal plain rose gradually toward the distant maze-wall, then continued beyond it—climbing, always climbing, until atmospheric haze swallowed the details. To his right, the same impossible geometry. The ground didn't fall away toward a horizon. It lifted, sweeping up and up until it merged with the churning rivers of moisture that dominated the middle distance.

  And ahead—straight ahead, where a horizon should have been—

  Light. Constant. Unwavering. The fusion heart at the center of everything.

  He'd known these were hollow worlds. Rhys had explained the physics, traced the patterns, taught him the theory. But seeing it—actually seeing the curve of a world's interior surface rising toward a central sun—made the knowledge visceral in a way explanation never could.

  The mechanics finally make sense.

  The gravity changes between tiers—not magic, not essence manipulation, but simple physics. Centripetal force, generated by rotation, pressing everything outward toward the shell. The outer rings experienced less force because they were closer to the axis of rotation. The equatorial depths experienced more because they were farther from it.

  The Coriolis effect that curved every jump, every throw, every projectile—exaggerated because the rotation was so fast, because the world needed to spin hard enough to simulate gravity across its entire interior surface.

  The tier-ten belt, that crushing ocean of superionic ice—it wasn't deep because of pressure from above. It was wide. The equator of a hollow sphere, stretched across the greatest circumference, experiencing the strongest centripetal force. Of course it was where the most powerful beings lived. The physics demanded it.

  Cade hung in the thin air, processing the implications.

  He was standing on a terrace. That's what the tiers were—terraces, carved or grown or somehow formed along the sphere's interior, stepping down from the poles toward the equator. The outer ring where spawning pools clustered was nearly parallel to the central star, experiencing minimal rotational force. The gravity here felt like a suggestion because, relatively speaking, it was.

  But why no cliffs?

  If the world was a hollow sphere with terraced rings, there should be massive drops between each tier zone. Given the sizes of the terraces, the walls would need to be thousands of feet high, marking the transitions. Cade had instead just seen abrupt transitions between one tier and the next, the terrain and gravity changing in an instant.

  Something else was going on. Something hidden.

  He set the question aside for later. Right now, he needed to understand his immediate environment.

  A sound interrupted his thoughts.

  Laughter. Clicking, harsh, unmistakably Forged—drifting up from somewhere below and to his left. Multiple voices, overlapping, reacting to something that amused them.

  Cade rotated in the air, practicing the projection technique that let him maneuver. A fungal stalk had been blocking his view; he drifted around it, movements slow but controlled, until the source of the laughter came into view.

  A pit. Circular. Dark. Set into the fungal plain like a wound in the earth.

  And surrounded by observers.

  Five Forged sat at the pit's edge, arranged in a loose semicircle. Their sizes varied wildly—a tier-three barely a foot tall perched on a fungal growth, a tier-five perhaps three feet in height, two tier-sixes at roughly seven feet tall, and a tier-seven towering over the rest at perhaps twenty feet. All but the tier-three were armed and armored.

  Here, apparently, entertainment crossed tier boundaries.

  They sat with odd care, Cade noticed. Bodies positioned close to the edge, but no limbs dangling over. No casual sprawling. They watched whatever was happening below with the focused attention of spectators at a sporting event, but they kept themselves back from the drop itself.

  Afraid of getting pulled in? Or just following etiquette?

  One of the tier-sixes said something that made the others laugh again. The tier-three clapped its tiny hands together in apparent delight.

  Cade drifted closer.

  The tier-seven sensed him first.

  Its head snapped up, crest rising, eyes tracking to Cade's position with the precision of a predator locating prey. Anima perception, probably—feeling the disturbance his presence created.

  "Migrant," the tier-seven said, nudging the tier-six beside it. "Look."

  The word carried no alarm. Just observation. Announcement.

  Five heads turned upward. Five sets of eyes studied Cade as he hovered above them, his small form silhouetted against the pale sky. He watched their expressions shift through surprise, confusion, and something like calculation.

  "It's flying," the tier-three said, voice high with disbelief. "How is it flying? It's tiny."

  "Projection specialist," one of the tier-sixes suggested, though doubt colored the words. "Has to be. But the body's wrong..."

  "Migrant bodies are always wrong," the tier-seven said. It rose to its feet—slowly, deliberately, keeping its eyes on Cade. "Probably some filthy flight essence. The question is which of us should have the honor of cleansing this one." Its tail twitched with anticipation. "Assuming it doesn't flee like a coward."

  The others stirred. The casual entertainment of moments before was shifting into something else. Potential threat. Potential sport.

  Cade ignored them.

  He drifted forward, positioning himself directly over the pit, and looked down.