The transition into the Kingdom of Glass was like stepping into a diamond-edged nightmare. The soft, spongy rot of the Mycelium vanished, replaced by an environment of blinding clarity and lethal beauty. Skyscraper-sized shards of translucent obsidian and quartz erupted from a ground made of pulverized sapphire. The air was no longer cloying; it was thin, frigid, and filled with suspended micro-shards that could shred an unprotected lung in a single breath.
Jeather stood at the threshold, his eyes narrowing as the ambient light fractured into a thousand stinging prisms against his silver scars. The "Weight of the Falling Star" in his chest wasn't just pulling him down anymore—it was vibrating.
"The light here isn't just illumination," Jeather muttered, his voice echoing with a crystalline ring. "It's a frequency. The air is trying to tune my heart to the point of shattering."
He fanned out his deck. The Spore-Mother's card pulsed with a dark, fungal heat, a stark contrast to the frozen world before him.
"Master," the Shadow-Weaver Spider whispered through the new Hive-Link, its voice clear and crisp. "I see them. In the reflections. They aren't in front of us. They're behind the glass."
Jeather didn't have time to respond. One of the massive quartz pillars to his left flickered. His reflection—a cold, violet-eyed version of himself—didn't follow his movements. It stepped out of the glass.
It wasn't alone. From every facet of the sapphire ground, versions of Jeather emerged, their skin made of liquid mercury and their eyes glowing with the pale, refracted light of the kingdom.
[Beast Identified: Mirror-Wraith (Rank: High-Gold / Swarm)]
Special Trait: Mimic-Entropy. They don't just copy the target's appearance; they copy their most recent ability, but at 120% output.
Danger: If the original dies, the Wraith becomes the new "Primary."
"Copying me?" Jeather's grin was as sharp as the landscape. "You're about a thousand beasts too late for that."
"Manifest: Siege-Breaker Gorilla!"
The Gorilla erupted from the card, his brass-plated knuckles sparking. As he manifested, the Wraiths simultaneously mimicked his appearance. Suddenly, the crystalline valley was filled with metallic apes.
"Magnetic Overload: Reverse Polarity!"
Jeather didn't command a physical strike. He tapped into the Great Gear-Titan's essence. The Gorilla's brass knuckles didn't punch; they emitted a high-frequency magnetic pulse that clashed with the Kingdom's natural resonance.
The physics of the glass world buckled. The Mirror-Wraiths, being made of refracted light and liquid mercury, couldn't handle the sudden shift in magnetic weight. They didn't just fall—they shattered into a million non-functional prisms.
"Efficiency is the only law here," Jeather noted, stepping over the sapphire dust. "But that was just the doorbell."
The Audit: The Soul-Forge at Absolute Zero
Inside the realm, the atmosphere had reached a state of hyper-focus. The Aether-Forge was no longer a place of fire; it had become a vacuum of cold fusion. Saxum was no longer a simple golem; he had integrated the Silver-Thread Spider's conductive silk into his very core, becoming a shimmering lattice of quicksilver and iron.
"Jett, the core is getting... quiet," Saxum reported. "The Spore-Mother is weaving the new threads into the Gorilla's armor. We're ready for the big one."
Astrael stood at the edge of the soul-quarry, his translucent silver flames now trailing ribbons of frozen lightning. Beside him, the Void-Sovereign Hound had grown sixth-dimensional eyes, its fur rippling like black glass. The Hydra coiled in the shadows, its gravity-blood now stabilized by the Mirror-Wraith data Jeather was siphoning through his boots.
"Prepare the Hydra-Titan Link," Jeather commanded. "The Mirror-King isn't going to fight us with shadows. He's going to fight us with the truth."
The Heart of the Prism: The Mirror-King
As Jeather breached the central cathedral—a dome made of a single, flawless diamond the size of a mountain—he saw him.
The Mirror-King wasn't a monster of flesh. He was a humanoid silhouette of pure, concentrated light, sitting on a throne of inverted gravity. He had no face, only a shifting mosaic of every beast Jeather had ever captured.
[Beast Identified: The Mirror-King (Rank: High-Platinum)]
Special Trait: Total Reflection. Any damage dealt to the King is redirected to the Tamer's own soul-realm.
Ultimate Ability: Shatter-Point. He can find the one moment of trauma in a Tamer's past and turn it into a physical projectile.
"You're the one Kael feared," Jeather said, his "Falling Star" core throbbing with a violent intensity. "The one who sees everything."
The King didn't speak. He simply pointed a finger.
The air around Jeather fractured. Images of the Viremont Manor on fire, the screams of his family, and Kael's cold face during the betrayal manifested as jagged shards of light. They weren't just memories; they were sharp enough to cut through his mercury-mimic armor.
"Astrael: Nullification Field!"
The Demon-King manifested, his silver flames clashing with the trauma-shards. But the Mirror-King's trait triggered. As Astrael burned the shards, Jeather felt a searing pain in his own chest. His soul-realm was beginning to crack.
"Master! The Forge is leaking!" Saxum cried out.
"He redirects the damage," Jeather calculated, blood trickling from his eye. "So I won't give him damage. I'll give him weight."
Jeather didn't use a card to attack. He did something he hadn't dared to do since the descent. He reached into his chest and manually unlocked the Silver-Thread containment around the Falling Star.
"Gravity-Sync: The Absolute Center!"
Jeather stepped forward. He didn't punch. He didn't summon. He simply existed with the full, unbridled mass of the Grand-Engine's collapse.
The Mirror-King's reflection trait tried to activate, but how do you reflect a singularity? How do you redirect the weight of a dying star?
The diamond cathedral began to groan. The Mirror-King's silhouette flickered, his "light" being sucked into the black-hole-like vacuum of Jeather's presence. The "Total Reflection" trait backfired—because the King was made of light, he was the first to be pulled into the gravity well.
"You want to reflect me?" Jeather's voice was a low, terrifying rumble that shook the foundations of the Under-World. "Then reflect the void."
The King's crystalline body began to crack. Not from a strike, but from the sheer inability to maintain his form under the pressure. The mosaic of beasts on his chest shattered.
"CAPTURE!"
Jeather slammed a Void-Steel Sealing Card into the collapsing light. The vacuum intensified. The Mirror-King shrieked—a sound of a billion mirrors breaking at once—as his High-Platinum soul was compressed into a card that turned a blinding, prismatic silver.
[Capture Successful: The Mirror-King (High-Platinum)]
[Trait Acquired: Reflective Aegis (All damage directed at Jeather is now stored in a 'buffer' and can be fired back as a beam of pure light)]
The diamond dome shattered, raining sapphire dust over the silent valley. Jeather stood at the center, his chest heaving, his silver scars now glowing with a prismatic fire. The weight in his chest was no longer a burden—it was a core he had mastered.
He looked at his hand. He had nineteen cards. The Mirror-King occupied the top slot, its surface shifting and showing Jeather a version of himself that looked like a god.
He turned toward the North once more. The Kingdom of Glass was ending, giving way to a horizon of dark, swirling clouds and endless lightning. The Storm-Crowned Peaks.
"Four kingdoms," Jeather said, his voice echoing with a power that could be heard for miles.
He didn't just feel stronger; he felt evolved. Kael and the Architects were a world away, but for the first time, Jeather could see the path back up. It wasn't a ladder. It was a mountain of corpses he was building, beast by beast.
"The King is dead," Jeather whispered, stepping into the storm. "Long live the Sovereign."