Chapter 48: *Chapter 48: The Skybreaker Gambit**
The Skybreaker Citadel loomed like a skeletal hand clawing at the heavens, its obsidian spires veined with ancient qi. Li Tian leaned heavily on his spatial staff, the dormant Aeternum Core a lead weight against his chest. Behind him, the remnants of the alliance—Verdant Lotus, Iron Citadel, and a handful of Blood Moon survivors—trudged through the citadel's shattered gates. The air reeked of ozone and decay, the walls echoing with the whispers of long-dead archivists.
"Emperor's grace," muttered Lady Ruolan, her war orchid recoiling from a fresco depicting celestial wars. "This place is a tomb."
General Kael's mechanized eye scanned the vaulted ceilings. "If the archives hold a way to reignite the Core, best find it fast. Sun Eaters are two hours behind."
Li Tian's gaze lingered on a mural of the Magic Emperor entombing a star. "The answer's here. Split up. Ruolan, search the Scriptorium. Kael, secure the armory. I'll take the Astral Vault."
Xiaoling's voice whispered through the Core: *"Hurry, Gege."*
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**The Astral Vault's Secret**
The vault's doors opened to a chamber where constellations swirled beneath a glass floor. At its center stood a pedestal holding a crystal prism—the Emperor's *Stellar Conduit*. Li Tian deciphered the etched runes: *"Power borrowed must be power repaid."*
"A trade," he realized. The Conduit could reignite the Core by siphoning qi from another source—but the cost would be catastrophic.
Xiaoling's face flickered in the prism. *"The Sun Eaters draw strength from their warlord's star-core blade. Use it."*
A plan crystallized.
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**The Trap**
Li Tian regrouped the alliance in the citadel's central atrium, a cavernous space ribbed with unstable qi conduits. "Kael, rig the eastern pillars to collapse. Ruolan, seed the vents with blightbane. Frostbite remnants—flood the lower chambers with glacial qi."
"You'll bury us all!" Kael snapped.
"No." Li Tian activated the Conduit, its light mapping the citadel's weak points. "We funnel them here. Their warlord's blade will be their undoing."
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**The Sun Eaters' Onslaught**
The enemy arrived at dusk, their molten armor glowing like forge embers. The warlord led the charge, his star-core chainsword carving molten furrows into the stone.
"Where's your light now, *hero*?" he taunted, incinerating a Blood Moon assassin.
Li Tian raised the Conduit. "Here."
The alliance sprang their traps:
1. **Iron Citadel's Collapse**: Kael's artillery shattered the eastern pillars, forcing Sun Eaters into the atrium.
2. **Verdant Lotus' Poison**: Ruolan's spores flooded the vents, weakening their armor.
3. **Frostbite's Ambush**: Glacial qi surged from below, flash-freezing molten plates into brittle prisons.
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**The Conduit's Price**
Li Tian hurled the Conduit at the warlord. It latched onto his blade, siphoning star-core energy into the Aeternum Core. The artifact reignited—but the citadel trembled, conduits overloading.
"You fool!" the warlord roared. "You'll kill us all!"
"No." Li Tian channeled the Core's energy into a spatial rift. "Just you."
The Conduit detonated, consuming the warlord and his vanguard in a supernova. The alliance dove for cover as the citadel's upper levels collapsed, sealing the Sun Eaters' remnants in a tomb of stone and ice.
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**Victory's Bite**
Dawn revealed a pyrrhic victory. The citadel's archives were rubble, and the Core's light flickered erratically. Li Tian slumped against a pillar, blood seeping from his nostrils.
Ruolan eyed the Conduit's shards. "You gambled everything."
"And won," Kael grunted, though his mechanized arm hung useless.
Li Tian's laugh was a rasp. "The archives mentioned a bastion north—the *Ebon Bastion*. The Emperor's final stronghold. We march there."
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