The stones beneath the landing terrace groaned.
Not like a door.
Like something buried had turned in its sleep.
In the Hall of Kings, Atum inhaled sharply.
Aru did not move at all.
Eren stood before them, eyes fixed somewhere far beyond the walls.
"When the seal opened," he said, "it did not open cleanly."
He paused.
"It opened like a wound that remembered it had once been a mouth."
Then he stepped back into the night.
The inner ring had already dropped once.
Blue-white light burned through the cracks beneath the old carvings. Dust and sparks leapt upward. Men stumbled. The dead shifted where the terrace trembled under them.
Young Eren hit one knee beside the woman from Guoga.
"What do I do?"
She shoved the crystal shard harder into his hand.
"When I say now, drive it into the center mark."
"That tells me nothing."
"It tells you enough."
Vorun Kael was already crossing the broken stones toward them, black armor alive with shifting plates, red seams burning under the shell. Around him, lesser invaders pushed inward through smoke and steam while Lu Or defenders tried to close ranks around a battlefield that would no longer hold still.
Young Eren bared his teeth.
"You ask for trust from a stranger."
The woman met his gaze through blood and pain.
"And you ask survival from a dying woman."
That held them both for one breath.
Then Eren nodded once.
"Fair."
Something like approval crossed her face.
"Good," she said. "Then stand."
He rose and tore his fallen sword back up from the shattered stone.
Behind him, she laid both hands over the widening seal and shut her eyes.
At once the carvings around the terrace flared brighter.
Nearby, Sila lifted her head from the stones, half-conscious, staring through blood. "The old script…"
One of the surviving captains shouted from the broken stair, "Commander! We're losing the inner ring!"
"Then don't lose it!" Eren shouted back.
A guard limped toward him, face blackened by fire. "What in Lapi's name is happening?"
Eren never looked away from Vorun.
"Ask me after dawn!"
Vorun stopped ten paces off.
For one moment the battle around him seemed to dim, as if even chaos knew where the real center now stood.
"You place your last hope in ruin," he said.
The woman answered without opening her eyes.
"Better ruin than dominion."
Vorun's mouth twisted. "You still speak like restoration is virtue."
"It is."
His gaze shifted to Eren.
"And you? Do you know what you protect?"
"No," Eren said. "But I know what I'm killing."
Vorun moved.
They met hard.
Steel shrieked.
Sparks burst.
The cracked terrace rang under both of them.
Vorun's blade came low, then turned in his hand with that same unnatural smoothness toward Eren's throat. Eren caught it and drove it aside, but the force still tore through his shoulders. Vorun stepped in close.
"You are brave enough to be wasteful."
Eren slammed his forehead into the creature's mask.
Vorun reeled half a step.
Only half.
Eren cut for the side seam—
—and the armor hardened before the blow landed.
The blade skidded.
Vorun's claws flashed.
Eren twisted, but not far enough. Black metal ripped through the side of his war-cloak and into the flesh beneath. Heat spilled down his ribs. He drove an elbow into Vorun's chest.
It was like striking a gate beam.
"You weaken," Vorun said.
"You repeat yourself," Eren shot back.
He dropped lower, river-weighted on blood-slick stone, and cut again at the same side seam. This time the blow drew black fire.
Not much.
Enough.
Vorun's eyes sharpened.
Then the paralysis came again.
Eren's sword hand shuddered. Cold pressure crawled through wrist, elbow, shoulder. He could feel the joints trying to forget motion.
Behind him, the woman spoke through clenched pain.
"Do not meet his body where it is already decided."
Eren barked back, "That would help more if I knew what it meant!"
"Then learn quickly!"
Vorun struck again.
Eren caught the first blow, missed the second, and only escaped the third by falling instead of stepping. The black blade cut through the air above him.
He rolled once over broken stone and came up breathing blood.
Across the terrace, one guard screamed, "They're through the lower breach!"
Another shouted back, "Hold them!"
"We can't hold both!"
The woman opened her eyes.
"Commander!"
Eren turned just enough.
"Your left side is lying to you," she said. "He's feeding the paralysis through the shoulder. Give him your right. Break his balance."
Vorun lunged.
This time Eren obeyed at once.
He shifted right instead of left, let the killing line chase the weakness Vorun thought he knew, then slammed the flat of his blade across the enemy's wrist with both hands. The strike broke the angle of the next attack just enough for Eren to drive a knee into the damaged side seam.
Vorun stumbled half a step.
On any man, it would have meant little.
On him, it meant chance.
Eren cut for the throat.
Vorun caught the blade between clawed hands.
Black shell hardened over the palms.
The sword stopped.
For one impossible heartbeat they held there, face to face, breath to breath.
"You adapt well," Vorun said softly.
"I listen well," Eren answered.
Then the woman behind him spoke one word in a language that did not belong to Earth.
The seal answered.
Blue light tore upward in a narrow pillar. The terrace lurched. Vorun's head snapped toward the opening stones.
"Now!" she cried.
Eren drove the crystal shard into the burning center mark.
The stones screamed.
No one who heard it forgot it.
Not the sound of rock breaking.
The sound of age waking.
The shard vanished into the mark. The whole inner circle dropped a handspan, then another. Ancient rings of script began to turn beneath the cracked terrace—not like a machine, but like something living had opened one eye beneath the city.
The standing wall of Nam Lapi surged upward in answer.
Sila dragged herself upright and stared. "Ru witness us…"
One guard near the breach shouted, "What is that?"
The woman rose to her feet for the first time.
Not steadily.
Not fully.
But upright.
Silver light ran through the broken lines of her body like molten dawn.
"This," she said, voice shaking with power and pain together, "is what your ancestors buried."
Vorun stepped back once.
Only once.
Then anger burned caution out of him.
"All lines break," he said.
He raised his blade and the red seams in his armor flared wide. The lesser invaders nearest him pulled away as if his presence scorched them.
The woman looked at Eren.
"I can hold it awake," she said. "Not alone."
"I'm fresh out of ancient knowledge."
"You have river."
He blinked once. "That's your plan?"
"You have river," she said again, fiercer now. "You stand on Lapi's ground. Stop thinking like one body and hold like a bank."
For one breath, despite blood and ruin and the thing charging straight at them, Eren laughed.
One raw, astonished breath.
"You speak madness well."
"I speak survival."
Vorun hit them.
This time they met him together.
Eren took the force high, sword braced in both hands. The woman struck the seal with her palm and sent a burst of blue-white force through the stones. The terrace answered by throwing old power up through Vorun's footing.
For the first time, the First Blade lost perfect balance.
Only a fraction.
Enough.
Eren turned, cut, and drove him off the center ring.
Around them, the terrace kept breaking.
Men fought and fell.
The river thundered.
The warcraft above lowered further, red light gathering in its seams.
But at the heart of it now stood a wounded commander and a dying woman from another world, bound by necessity and the thing waking under the stones.
Vorun straightened, black fire running from more than one wound now.
His voice came low and cold.
"So this is how your kind survives. By accident. By desperate pairings. By stolen time."
Eren lifted his sword.
"No," he said. "By refusing to kneel."
The woman raised one shaking hand toward the seal.
"Again."
He did not look at her.
"Good," he said.
And together they stepped forward.
The center ring blazed brighter.
The turning script beneath the terrace spun faster.
The standing wall of Nam Lapi rose like a dark hand behind them.
Then the mouth beneath the stones opened wider—
and something below answered back.