The western battlements of Helios Gate were already crowded when Kael's squad arrived.
Hunters in dark armor lined the parapets, solar lances angled toward the Nightlands. UV cannons hummed along the wall, charging slowly with a sound like trapped lightning. Far below, the outer killing field stretched into shadow—broken roads, barbed trenches, old wreckage, and the black ruins beyond.
Kael felt every heartbeat around him.
Too many.
Too close.
He kept his face blank and stayed half a step behind Elara as they moved through the press of soldiers.
No one said anything to him directly, but he felt the glances.
Saw them linger.
The patrol had returned bloodied, shaken, and one man short of normal. Word traveled fast inside the Sunwall.
Commander Rhyse stood near the central cannon platform, cloak snapping in the cold wind. He was an iron-faced man in his late fifties, with silver at his temples and a scar running from ear to chin. He had commanded the western defenses for years and had the reputation of being exactly as merciful as the wall itself.
He looked first at Elara. Then at Malik. Then at Kael.
"Report."
Elara did not waste time.
"Relay tower was sabotaged from inside. Operator dead. Symbols carved into the wall. We made contact with organized stalkers in Hollow Row and encountered at least one ancient-class entity near the service canal."
A murmur rippled through the hunters around them.
Rhyse ignored it. "Description."
"Male form. Extreme speed. No visible reaction to standard solar and UV countermeasures. Targeted Mercer specifically."
That got Rhyse's attention.
His eyes moved to Kael fully now. "Why you?"
Kael met his gaze. "I don't know, sir."
Not a lie.
Not the whole truth either.
"Convenient."
Before Kael could answer, a lookout shouted from the east tower.
"Movement!"
Every head turned toward the Nightlands.
At first Kael saw only darkness.
Then the darkness started moving.
Not in one place. In dozens.
Shapes poured through the ruins beyond the trenches—ferals by the hundreds, maybe more, flooding between skeletal buildings and smashed roadways in ragged waves. Some came on all fours. Some climbed over one another in twitching, hissing masses. Above them, leaner figures ran the rooftops.
Stalkers.
More organized than anything Helios Gate had seen in years.
"By the Gates," Bram whispered.
Toren was already pale. "That's not a raid. That's a push."
Rhyse's voice cut through the panic instantly.
"All batteries prepare!"
The wall came alive.
Crewmen dropped to the UV cannon cranks. Solar lances ignited in a line of golden fire. Ammunition teams moved between racks with practiced speed. The wall had rehearsed for this kind of night a hundred times.
That did not make Kael feel better.
Because beneath the shrieking wave of ferals, he felt something else.
A pressure in the blood.
Low. Deep. Intelligent.
Not one ancient.
Several.
He leaned toward Elara. "This isn't random."
"I know."
"No—" He swallowed. "They're being driven."
She looked at him sharply.
A horn sounded from the far tower. Two short notes, one long.
Second line breach probability.
The first ferals hit the trench field and set off the buried flares in a chain of violet fire. Bodies ignited and writhed, but the pack behind them did not slow. Stalkers leapt across the burning pits and began directing the swarm around the kill zones with hand signals sharp as knife cuts.
Malik saw it too.
"Damn it," he muttered. "They're learning."
"Or they were taught," said Elara.
Rhyse drew his command blade and pointed it toward the field.
"Fire!"
The UV cannons thundered.
Blasts of violet-white energy tore through the front ranks, vaporizing ferals by the dozen. Solar lances flared from the parapets, cutting precise beams into the advancing horde. The air filled with the smell of ozone, burned flesh, and old blood cooking in the night.
The wall should have held.
For a few minutes, it did.
Then the ground beneath the far-left tower shifted.
Kael heard it before anyone else.
A deep grinding beneath the stone.
Not footsteps.
Something tunneling.
His head snapped toward the left section of the wall.
"Elara—"
The earth exploded upward.
A Bloodwyrm burst from beneath the trench line in a storm of shattered rock and black mud, its body thick as a siege tower, its maw ringed with hooked red fangs. It smashed into the lower wall supports and sent men screaming from the rampart.
The line buckled.
"Left support!" someone shouted.
"Titan-class breach!"
Chaos spread instantly.
Ferals swarmed toward the weakened section. Stalkers changed direction as one, converging on the damaged support like they had planned for it.
Kael didn't think.
He moved.
"Mercer!" Elara shouted behind him.
Too late.
Kael vaulted the inner barrier, slid down the maintenance stair, and hit the lower wall platform running.
He heard Rhyse roaring orders overhead.
He heard Malik curse his name.
Most of all he heard the Bloodwyrm chewing through stone.
By the time he reached the lower support, three hunters were already dead and the creature's head had rammed halfway through the reinforced foundation.
Kael planted his feet.
The thing turned toward him.
Its mouth opened.
Red light pulsed down its throat.
He should have been afraid.
Instead, something dark inside him lifted its head and smiled.
The Bloodwyrm lunged.
Kael thrust out his hand on instinct—
And shadow snapped from his arm like a spear.
It punched clean through the creature's jaw and pinned its head to the broken foundation in a blast of black blood and cracking bone.
For one frozen second, everything went silent.
Kael stared at his own hand.
The shadow spear dissolved.
The Bloodwyrm convulsed once and collapsed.
Above him, every hunter on the wall was staring.
He had not crossed the threshold.
He had not been expelled.
But whatever line separated hunter from monster had just become much harder to see.
Then Elara hit the lower platform beside him, blade blazing.
"Move!" she snapped.
The world started again.
And Helios Gate kept bleeding.