The landing was not an invasion, but it carried the weight of one.
The Emperor's personal transport, a craft of gold and gleaming white, descended through the iron-oxide storms of Mars. It did not seek a military spaceport, it aimed for the heart of the Martian priesthood, the Pavilion of Olympus.
As the ramp lowered, the air of Mars, heavy with the scent of ozone, heated sand, and ancient lubricants, rushed into the bay.
Standing there, the Emperor did not wear the tactical armor of a warlord, but the radiant, simple finery of a philosopher-king. Behind him stood a small contingent of the Custodian Guard, their auramite armor reflecting the dull red sun.
The welcoming ceremony was a cacophony of binharic cant and rhythmic clanking. The Fabricator-General, Kelbor-Hal, stood at the head of a massive assembly of Magi.
They were more machine than men, their bodies supported by mechadendrites and anti-gravity cradles. Thousands of Tech-priests knelt in a wave of red robes as the Emperor stepped onto the Martian soil.
The silence that followed was absolute, broken only by the hum of cooling fans and the distant howl of the wind.
"I have come," the Emperor said, his voice projecting not through the air, but directly into the minds of every living and mechanical soul present,
"to offer a union of two worlds. Terra and Mars are the two halves of a single heart."
Terra: The Ash of Unification (712.M30)
As the Emperor went on to seek Mars to join the treaty, the Custodians were on Terra, cleaning up the resistance of techno-barbarians.
Aurelian, who had just completed his battle on Ganymede, returned with his brothers to complete the conquest of Terra and set the stage for the Great Crusade.
("Aurelian, moving my body is more difficult than i expected, who knew that moving this amount of meat would result in this much trouble. Can i share your view"), like a voice in the dark Aurelian hearing the voice of Caspian speaking to him for the first time in this manner. It was uncomfortable yet served its purpose.
("Very well. During battle, I require silence to perform my duty.") Aurelian replied
("I agree, thanks. It is so boring there. Am coming").
As Caspian uttered those words, Aurelian felt the air around him shift ever so slightly, while floating like a ghost beside him appeared Caspian, only his face appeared normal, the rest of his body present like a gas that hovered in the air.
Aurelian simply ignored the ghost beside him and continued moving with his brothers. They were here to clean up a group of Barbarians that have bunkered down here. Upon arrival, they were met with heavy gun fire.
The barbarians opened fire with heavy stubbers. Aurelian didn't flinch. His mind processed the battlefield at a rate no human could comprehend.
'6 compromised weapons, 4 firing delay, 1 empty',
He burst into a sprint. He did not run, he displaced himself. He struck the first enemy with the empty cartridge of his spear, the impact shattering the man's ribcage.
He spun the Guardian Spear like water, the power-blade whistling through the air to decapitate two more in a single arc.
He took a half-step back, the projectile meant for his skull passing mere millimeters from his face. He used the weighted pommel of his spear to crush the wrist of an enemy drawing a sidearm, then tilted his body a mere half-inch to let the muzzle of his own weapon align with the next target.
Crack-crack. Two bolt shells, two targets neutralized.
"Brothers, split: 4-8-4-2. Gravnik, you are with me." Caspian watched, mesmerized. He didn't just see the fight; he felt the Weaponry Mastery.
He realized with a jolt of confusion that he knew how to fix the jams in the enemy's guns. He knew the exact stress point of the barbarian's scrap-armor. He was learning how to kill by watching a god do it.
Back on Mars 712.M30
The delegation moved into the great halls of the Pavilion. The walls were lined with the history of the Cult Mechanicus, depictions of the Quest for Knowledge, and the dark days of the Age of Strife.
The first negotiation was tense. The Magi were suspicious. They saw the Emperor as a powerful warlord from the "dead" world of Terra, a man of flesh seeking to command the masters of steel.
They spoke in complex, layered logic puzzles, questioning the Emperor's right to lead those who served the Machine God.
Kelbor-Hal sat upon his throne, his mechanical eyes whirring as he analyzed the Emperor. "You speak of unity," the Fabricator-General's voice was a synthesized rasp.
"But the Machine God demands the preservation of knowledge. Terra has forgotten much. Why should the servants of the Omnissiah bow to a King of Dust?"
The Emperor did not argue. He did not show anger. He simply stood and walked toward a shattered, ancient engine, a relic of the Dark Age of Technology that had sat dormant in the corner of the hall for three centuries. The Magi had tried to repair it for generations, failing every time.
He placed a single hand upon the cold, dead metal. He did not use tools. He did not consult a manual.
"Repair," he commanded softly.
Under his touch, the machine groaned. Rust flaked away in a cascade. Internal gears, seized for hundreds of years, began to spin with supernatural smoothness.
The engine roared to life, its power core humming a perfect, harmonic note that resonated with the cybernetics of every Tech-priest in the room.
Within the Void The Exodus: (713.M30)
A hulking mass of machine and biological amalgamation stood in front of a table dissecting and manipulating a body that had been broken and arranged in ways that the human body could not appreciate lay on the table.
"[Protocol]: Surgical-Grafting-09"
"[Status: Analysis] Failure of biological material to accommodate sub-dermal plating."
"[Query]: Magos Ferrum-Rho, to what end do you enhance this unit to such extremes," one of Magos Ferrum-Rho's acolytes questioned
"[Response]: Information suggests resistance probability is 75% therefore, minimization of risk factors must be accounted for."
("Rho, buddy, please can i come")
("[Response]: as long as work efficiency does not drop then permission granted")
("Honestly why are the 2 of you so stuck up like this")
("[Analysis]: given time you too will become 'stuck up' as you say")
Ferrum-Rho experienced the same thing as Aurelian, the shift before the ghost-like existence of Caspian. He felt fascinated by the experience, only for a moment before he went back to his work.
The forge station on the ship only having him and his acolyte made for a very small forge room in comparison to the one he had on mars.
He went back to trying to upgrade his Skitarri, he wanted them to have stronger flesh and denser bones to fit more weaponry on them to increase their combat effectiveness. He was having little progress, therefore he shifted to his next project.
Moving to the back of the forge, He is building his first titan, he considered a warhound class, but he needed something that reduces his investment into riders, so he started with a Dire wolf titan.
During Ferrum-Rho's coupling of the titan Caspian noticed that he began to understand what he was looking at.
Just like with Aurelian, he understood the titan, how to make it better, and he even noticed methods that he felt should not be within the current ability of humans in 30K.
Back on Mars 718.M30
A collective gasp of binharic static erupted from the assembly. To the Tech-priests, this was not science, it was a miracle.
One by one, the senior Magi fell to their knees.
The logic-loops in their brains snapped. Only the Omnissiah, the physical manifestation of the Machine God, could heal with a touch.
"The Knowledge is Made Flesh," whispered a Magos in the front row.
Kelbor-Hal, his pride warring with his programming, bowed his head. The recognition was total. In that moment, the Emperor was no longer a foreign king; he was their god.
"The past has depths that must remain buried," the Emperor declared.
"The archives of Moravec and the Kaban, every scrap of 'Malevolent Logic', must be sealed by my hand."
"How can we reach for the stars," a Magos challenged, "if forbidden from knowing the shadows beneath them?"
The Emperor didn't argue. He forced a psychic vision into their minds, showing them that the vault was no library, but a cancer, and letting them hear logic that didn't calculate, but screamed.
Under the pressure of his will, the resistance crumbled. The Emperor traveled to the Forbidden Zones, led by the silent, resentful Magi.
There, at the mouth of the Moravec Vault, he performed a second "miracle", not of restoration, but of suppression.
He wove psychic wards into the very adamantium of the vault doors, sealing the Moravec and its warp-born secrets behind a barrier that no mechanical tool could ever breach.
He placed the Seal of the Palatine upon the entrance, marking it as the Emperor's personal territory.
"This is the price of our union," the Emperor stated as the heavy doors groaned shut for what was supposed to be eternity.
"I give you the galaxy. I give you the resources of a million worlds. In exchange, you give me your obedience in this, some doors must never be opened."
With the recognition established, the Emperor made his request. He did not ask for gold or worship. He asked for the stars.
"I require the forges of Mars," the Emperor stated, standing before the kneeling Fabricator-General.
"I require the Legio Titanicus to walk beside my armies."
"I require the Skitarii to guard the supply lines of the galaxy. In return, I grant you sovereignty over your own planet. I grant you the right to the Quest for Knowledge across the stars. Mars will be the armory of the Imperium, and Terra will be its soul."
He paused, his eyes glowing with a light that seemed to see through the very crust of the planet.
"And I require this Treaty to be sealed. No longer shall we be two peoples. We are the Imperium of Man."
Kelbor-Hal looked up, his sensors recording the moment for eternity. "The Machine God accepts. The Treaty is forged."
With the Moravec Vault sealed and the "miracle" of the engine still fresh in their processors, the Parliament of Bassalt had no choice. Kelbor-Hal took the quill, a primitive tool of bone and ink chosen for the gravity of the moment, and signed the Treaty of Olympus.
The Eagle was joined to the Cog. The Emperor gained the industrial might of Mars, and the Mechanicum gained the legal right to salvage the stars.
But beneath the celebrations and the binharic hymns, a seed of resentment was sown. The Emperor had healed their machines, but he had also shackled their curiosity.
Ghoul Stars, Cygnis III, 739.M30
"I have done what needs to be done", a man stood over the body of a mechanical creature, holding a crude blade dressed in what would be considered rags even by the standards of this world. This is Caspian, he has weathered the storms and the rain and come out truly a resident of the grim dark.