Silence followed the ancient voice.
Not the silence of an empty ship, but one that carried impossible weight.
It pressed against the minds of every warrior in the cathedral, as though reality itself held its breath.
Captain Alaric did not retreat.
His power sword remained raised, its blue energy field casting pale light across the polished marble floor.
The crimson eyes beyond the colossal gate never blinked.
They simply watched.
Around the chamber, the skeletal crew remained perfectly still, their empty eye sockets fixed upon the darkness beyond the opened portal.
Captain Elias Vorn lowered himself to one knee.
Not in surrender.
In reverence.
“I begged it to sleep,” he whispered.
“It has slept for fifty-one years.” “It should have remained asleep.” Brother Cassian took a step forward, his psychic hood crackling with restrained energy.
“My Captain…” Alaric did not look away from the darkness.
“What do you see?” Cassian swallowed.
“I don’t.” “It isn’t in the Warp.” The words sent a chill through every Battle-Brother.
Everything possessed some reflection in the Immaterium.
Every living soul.
Every daemon.
Even the machine spirits of ancient warships left faint echoes.
But whatever lay beyond those doors…
Had no presence at all.
Aboard the Talons of Terra, alarms sounded across the bridge.
Master Decimus stared at the tactical display.
“The enemy fleet is disengaging.” Captain Lucien Voss looked up sharply.
“What?” One by one, the crimson icons representing the unidentified cruisers turned away from the Imperial formation.
They did not flee.
They withdrew in perfect order, maintaining overlapping fields of fire as they accelerated toward the edge of the system.
The mysterious flagship was the last to move.
Before turning away, it aligned itself with the Merciless Death.
Its lance batteries remained silent.
Instead, a narrow beam of emerald light crossed the void and struck the ancient cruiser.
Hadrian’s mechadendrites twitched.
“It isn’t a weapon.” “Then what is it?” Corven asked.
“A data transmission.” On the bridge of the enemy flagship, the ancient commander watched the beam connect.
“The archive is complete.” An officer bowed his head.
“The Hidden Talons have entered the vault.” “They have.” “Shall we continue the attack?” The commander slowly shook his head.
“No.” “Our purpose here has ended.” “And the sons of Corax?” A faint smile touched the commander’s lips.
“They will decide the fate of the sector.” Without another word, the unknown fleet disappeared into the Warp, leaving behind only drifting wreckage and unanswered questions.
Inside the cathedral, Captain Vorn slowly rose.
“They’ve gone.” Brother Gideon frowned.
“How do you know?” “The ship told me.” Every eye turned toward him.
“The ship…” Brother Leon repeated.
“Yes.” Vorn placed one hand upon a marble column.
“I’ve heard its voice every day for fifty-one years.” “It remembers.” “It dreams.” “It mourns.” Alaric’s grip tightened.
“Ships do not speak.” “This one does.” The crimson eyes vanished.
The darkness beyond the gate remained.
Then, without warning, soft white lumens illuminated the vast chamber hidden beyond.
The First Company advanced cautiously.
Storm bolters covered every angle.
Terminators formed a shield wall around Captain Alaric.
Beyond the gate lay a chamber unlike anything they had ever seen.
It was circular, nearly five hundred meters across.
The walls were covered with impossible machinery—devices unlike any Imperial technology.
Great rings of black metal rose from the floor to the ceiling, engraved with symbols that shifted whenever viewed directly.
None of the runes resembled High Gothic.
Nor Eldar script.
Nor the angular glyphs of the Necrons.
Master-crafted cogitators lined the perimeter, each fused into the black metal as though grown rather than built.
At the chamber’s center stood a solitary pedestal.
Resting upon it…
Was a sphere.
It was no larger than a human skull.
Smooth.
Perfectly black.
It reflected nothing.
Even the light seemed to vanish against its surface.
Brother Cassian stopped dead.
“My Captain…” “What is it?” “I have no idea.” “And that terrifies me.” Captain Vorn remained at the entrance.
“I never touched it.” Brother Gideon looked back.
“Why not?” Vorn smiled sadly.
“Because the last man who did…” He pointed toward the center of the room.
Only then did the Hidden Talons notice the figure.
A skeleton clad in ancient Mark VI Corvus-pattern power armour knelt before the pedestal.
Its armor was cracked and blackened with age.
Across its left shoulder was the unmistakable symbol of the XIX Legion.
The Raven Guard.
Not a successor.
Not a later Chapter.
A warrior of Corax’s own Legion.
Brother Leon approached carefully.
The armour was unlike any he had seen.
Primitive by modern standards, yet unmistakably authentic.
The Legion markings had faded but remained visible.
A weathered purity seal still clung to the breastplate.
Its parchment had turned brittle with age.
Captain Alaric knelt beside the remains.
His gauntleted hand brushed away centuries of dust.
The warrior still clutched a combat knife in one hand.
In the other…
A data slate.
Its power cell had somehow survived.
The screen flickered weakly as Alaric pressed the activation rune.
A recording began.
Static filled the display.
Then the image of a Raven Guard Space Marine appeared.
His face was scarred.
His black hair hung to his shoulders.
Behind him, the same chamber could be seen—though it was brightly lit and filled with Imperial personnel.
He looked directly into the recorder.
“This is Legion Sergeant Nykas…” “…XIX Legion, Raven Guard.” The First Company stood in stunned silence.
The recording continued.
“Primarch Corax ordered us to investigate a signal discovered during the Great Crusade.” Captain Alaric felt his pulse quicken.
This recording was over ten thousand years old.
Yet the image remained remarkably clear.
Nykas glanced over his shoulder.
His expression darkened.
“The Mechanicum believes this device is of xenos origin.” A distant alarm echoed through the recording.
Nykas drew his bolt pistol.
“They’re wrong.” The image shook violently.
Bolter fire erupted somewhere beyond the chamber.
The sergeant looked back at the pict recorder one final time.
“If anyone finds this…” He hesitated.
Then spoke the words that would haunt every Hidden Talon present.
“Do not let anyone awaken the Watcher.” The recording ended.
The data slate died.
Its power finally exhausted after ten millennia.
Captain Alaric slowly stood.
He looked toward the black sphere resting upon the pedestal.
Then toward Captain Elias Vorn.
“You knew.” Vorn lowered his head.
“I knew enough.” The Chapter Master of the Hidden Talons was not there to hear the recording.
But far across the void, aboard the Talons of Terra, Chief Librarian Kaelen suddenly cried out in pain.
He collapsed to one knee.
Blood streamed from both eyes.
Corven rushed to his side.
“Kaelen!” The Librarian’s voice was barely a whisper.
“It knows…” “What knows?” Kaelen looked toward the distant silhouette of the Merciless Death.
His expression was one of pure horror.
“It knows Corax is dead.” The lights inside the hidden chamber dimmed.
The black sphere at its center…
Moved.
Just enough for every warrior present to realize one terrible truth.
It had never been a machine.
It had been sleeping.