The great amphitheater of Terra's sanctum echoed with the sound of armored footsteps, eighteen giants, each born of greatness, now walking side by side for the first time in their lives.
The Primarchs were not born as boys, nor raised together in youth. They were forged fully grown, shaped by the Emperor's will and made flesh by his unmatched genius. Yet the bonds of blood began to stir, and the foundations of brotherhood were being laid.
Horus stood at the center, speaking with Roboute Guilliman, their discussion already edging into the future, of structure, administration, the systems required to bring order to the coming galactic civilization.
"I've studied the systems Father revealed to us," Guilliman said, gesturing toward the holographic world maps projected above. "Our new Imperium must be built on solid foundations. No matter how strong our soldiers are, without order we crumble."
Horus nodded. "We need both. Blade and mind. I'll bring the thunder, you make sure it lasts."
In the shadows of the great hall, Leman Russ and Jaghatai Khan sparred with laughter and thudding fists, testing one another's strength. Their duel was more play than violence, a storm meeting the wind,nbut the intensity of their strikes cracked the stone.
Nearby, Rogal Dorn stood like a silent sentinel, watching them all. Ever-vigilant, he offered no jest, only analysis. "Their bond grows," he said to Ferrus Manus, who was inspecting a piece of advanced Terran alloy. "But we are not yet united. That will take time."
"Time and war," Ferrus muttered, running his metallic fingers over the alloy. "Steel is tempered through flame. So are we."
The Emperor observed all of this from a high balcony, cloaked in golden robes, his psychic presence muted to allow his sons their own space. His heart, ageless yet young with newfound hope, swelled at the sight.
This is what should have been, he thought. No scattering to the winds. No chaos. No betrayal. Only family.
But it was not perfect.
Angron stood apart from the others, his arms crossed, face twisted in barely restrained emotion. There was no butcher's nails in his skull, yet the violence was still there, forged by the cruelty of existence itself.
The Emperor descended to meet him.
"You do not speak to your brothers," the Emperor said, his voice calm but firm.
"They laugh," Angron replied, barely looking at him. "They joke. As if this is a celebration. I feel… nothing to celebrate."
"They are not mocking you," the Emperor said. "They are free, and so are you now. You were never born for chains."
Angron's fists clenched. "Then why do I still feel them?"
The Emperor placed a hand on his shoulder. "Because pain leaves scars, even if the wounds are gone. But you do not carry them alone anymore."
Angron looked up at him then, for the first time with more than defiance. There was confusion. Fear. But also… possibility.
"Do you mean that?" he asked.
"I mean every word."
Elsewhere, Sanguinius* gathered several of the brothers Fulgrim, Lion El'Jonson, and Corvus Corax, to discuss strategies not of war, but of peacekeeping. Sanguinius, with his wings half-folded, spoke like a prophet.
"We will not only be warriors," he said, "we must be protectors. Symbols. Hope incarnate."
Fulgrim scoffed lightly. "You're dreaming again, angel."
"And yet it is the dream that binds us," Sanguinius replied without flinching.
From above, the Emperor smiled. Each son was so different, so unique, yet all threads of his design. The next phase was approaching. Soon, they would lead legions. They would walk among the stars.
But now was a time for them to be brothers, before they became commanders.
---
That night, in the Great Hall, the Emperor summoned them all once more.
"I see you, my sons," he said. "Not as soldiers. Not as tools. But as lights in the dark. Each of you is born with purpose, yes, but also with choice. I will never strip that from you. I will guide, but I will not chain."
He raised his hand, and a projection of the *stars unfolded above.
"The stars are vast, and full of threats, some from without, others from within. But we are mankind. We do not kneel to monsters or gods. We rise."
The Primarchs watched him, some in awe, others with silent pride, and a few with cautious hope.
"You are not merely my creations. You are my legacy. And together, we will build an empire not of fear, but of strength. Of unity. Of will."
He looked at Horus then, his firstborn.
"You will stand at my side, not beneath me."
He looked at the rest.
"All of you… brothers forged in the same fire. Now go, train, bond, fight, learn. Know each other. For one day soon, you will command humanity's armies across the stars."
And so, the Primarchs departed the hall, some in pairs, some alone, but all changed.
The age of unity was blooming.
But the shadows beyond the Solar system had begun to stir.