The war council room aboard the Ember Vow was dim, lit only by the flicker of tactical holo-displays.
The galaxy sprawled before them in shifting lines and markers, each representing a world, a fleet, or an army that wanted Shawn dead.
Shawn stood at the head of the table, his towering Primarch-forged frame casting a long shadow across the display.
Even now, decades into his crusade, the weight of command pressed heavier than any armor.
He could feel the silent questions in the room — not if they should strike next, but where.
Valen broke the silence.
"The Necrons will not wait, Commander. Their tomb fleets stir across the Segmentum Obscurus. The Silent King knows your name now."
Shawn's eyes narrowed.
In his mind, memories of the Necrons weren't just tactical reports — they were the dead faces of worlds stripped clean, oceans turned to dust, cities into lifeless glass.
He remembered one world in particular — a planet he'd freed from Orks decades ago, only for the Necrons to rise beneath it and erase everything he'd saved.
That wound had never healed.
Valdor's deep voice followed, the Captain-General's tone like a hammer on iron.
"Their null fields will dampen even your warriors' Haki. But… not crush it."
Guilliman leaned forward, the cold precision of a master tactician in his gaze.
"Strike the Silent King now, and we risk every tomb world within range waking. But leave him, and he will wake them anyway — on his terms."
Shawn closed his eyes.
His Haki spread across the room like an unseen tide, brushing against the souls of those present.
Every man here had killed without hesitation, had seen entire worlds burn, yet they stood waiting for his word — and he would not waste them on hesitation.
Shawn's thoughts:
I've seen too much rot in the galaxy to believe in mercy for things like them. A clean death is the only gift we can give the Necrons — for the living's sake, not theirs.
He opened his eyes, and the decision was made.
"We take the fight to Mandragora. The Silent King dies before he can marshal the dead. I don't care how many tomb worlds stir — we will burn them all."
The room was silent for a breath.
Then Valen smiled — not with arrogance, but with the grim satisfaction of a man who'd been waiting for this.
Valdor inclined his head. Guilliman's jaw tightened in approval.
The war machine began to move.
The March to Mandragora
The fleet that left Mars was a wall of steel and fire.
The Ember Vow led the spearhead, flanked by the gold-armored Custodes warships and the blue phalanxes of the Ultramarines.
Grey Knight strike cruisers moved like silent predators between them, their psychic wards glowing faintly even in the void.
Every ship carried warriors who could wield Haki — from the simplest Observation users to masters who could shatter titans with Conqueror's will.
And yet, Shawn knew this would test them more than anything before.
Shawn's Reflection Before Battle
Standing in the strategy deck's viewport, Shawn looked out into the void, his reflection a shadow against the starfield.
He thought of Terra, fortified but still fragile.
He thought of the Emperor, paying the price to forge his body into what it was now.
And he thought of the faces of the countless humans who now looked to him for salvation.
This isn't about killing the Silent King, he told himself.
It's about proving that nothing in this galaxy can stop us once we choose to move.
Mandragora — The Iron Tomb
When the fleet translated into the Mandragora system, they found the tomb world already awake.
Miles-high monoliths rose from the planet's surface, casting shadows across a wasteland of living metal.
Orbital fortresses turned their gauss weapons toward the intruders.
Shawn didn't wait for their opening volley.
His Conqueror's Haki erupted like a second sun, washing over the battlefield — and even through the cold machine-minds of the Necrons, a ripple of hesitation spread.
"Drop every spear we have," he ordered. "We fight in their streets."
The Landing
Custodes drop-pods slammed into the metallic soil, their doors bursting open into lines of gold that met the advancing Necron legions head-on.
Grey Knights moved behind them, Haki and psychic force intertwining into lances of pure destruction.
Guilliman's Ultramarines advanced in disciplined phalanxes, each strike timed with the precision of a bolter's recoil.
Shawn was everywhere.
Spirit Projection lashed out as a hundred phantom weapons, cutting down entire phalanxes in a single sweep.
When a Monolith descended, his Liquid Haki swirled into a blade that carved straight through its heart.
The Turning Point
And then the Silent King appeared.
Vast, imperious, flanked by his Triarch Praetorians, his voice was like grinding stone:
"You have come to die, Flamebringer."
Shawn stepped forward, towering even in his Primarch-forged frame, and met the ancient king's gaze.
I've fought gods and monsters, he thought. You're just another dead man who doesn't know it yet.