[By the third month, the friction between the Minotaurs Chapter and the Imperial Fists had become visible enough that no one on Terra was ignoring it anymore.]
[It had not reached open bloodshed. What it looked like, to an outside observer, was exactly what it was supposed to look like: two Chapters with a long history of mutual antagonism, sharing operational space on a world neither of them entirely wanted to share, producing the kind of low-grade confrontations that were practically traditional between them. The Astartes equivalent of Blade Feast posturing, centuries of accumulated institutional rivalry finding new expression in the confined streets of the outer city.]
[What it actually was: cover. The coordination between you and Garadon was running without incident, and Phalanx, sitting in near-Earth orbit above the Throneworld, had quietly shifted to elevated combat readiness under the fog of the staged antagonism below. Anyone watching the Minotaurs and the Imperial Fists bicker would not be watching the fortress-monastery's weapon batteries coming online.]
[Tribune Valerian and Aleya had taken your request and disappeared into the cult investigation. They were methodical about it, which you had expected. The Sisters of Silence and the Adeptus Custodes had different tools from the Astartes for this kind of work, and the cult network called the Dream Masters, which had spent months entrenched in the outer settlements, was proving difficult to fully map even for them.]
[What you were still waiting for was Trajann Valoris.]
[No response. No acknowledgment. No meeting.]
[You were not, in the immediate sense, troubled by this. The Minotaurs' fleet remained in your hands. Phalanx was positioned where you needed it. Whether the Ten Thousand chose to stand with you, against you, or somewhere to the side was relevant to the completeness of what you intended to accomplish, but not to its viability. The mathematics of force on Holy Terra did not require the Custodians to cooperate.]
[What it meant, practically, was that the Adeptus Custodes would go onto a longer list than you had originally intended. An institution that watched the people of Terra starve and die from atop walls they had the capacity to leave, and then declined to take a meeting when someone finally asked them directly to act, was an institution that had made a choice. Choices had consequences. The Custodians were not the first to find themselves on that list. The Dark Angels had preceded them, for different reasons.]
[While the meetings did not materialize, other work did.]
[You used methods that the Lord Administratum's faction would have approved of in principle, if they had known the ultimate destination of the resources, to systematically redirect supply transport routes away from the administrative machinery that had been controlling them and toward the outer settlement districts. It took patience and a working knowledge of how Imperial bureaucracy digests paperwork, both of which Moloc's data stream provided in useful quantity.]
[From among the people the Minotaurs had been supplying in the outer settlements, you began identifying candidates: men and women who were physically capable, demonstrably loyal to the Emperor rather than to any faction, and willing to accept a minimal but functional level of combat training. The Dream Masters had stripped these districts of their most dangerous elements through a combination of cult recruitment and targeted violence against anyone who might organize a resistance. What remained was a population that had survived by being careful and that had, in the absence of any better option, stayed alive by knowing the ground.]
[You armed them with weapons and equipment appropriated from the Lord Administratum's own supply chain and told them what they were for. Not an Astartes force. Not even a proper regiment. A network of loyal people in the right places, ready to move when the signal came, who knew every passage and hab-stack and drainage conduit in the districts they had spent their entire lives in.]
[They had other uses. You were keeping those in reserve.]
[By the fourth month, the acid rain had become constant.]
[It came down in thin gray sheets from a sky that had not shown clear sunlight in weeks, leaving faint corrosive traces on exposed surfaces and turning the stone of the outer city a darker, heavier shade than it usually wore. The fog that settled across the palace grounds in the evening did not lift by morning. It accumulated.]
[You climbed to the top of the palace wall on a path that only the Adeptus Custodes used, led by Valerian through the concealed approaches, your gray cloak pulled over the shoulders of the Terminator plate and your helmet collecting water in a slow trickle that ran down the neck seal. You had just come back from the southern hemisphere, where the combined operations of the Imperial Fists, the Custodians, and the improvised street militia you had been quietly building had turned what were once dispersed skirmishes into something approaching pitched confrontations.]
[The Dream Masters had lost the population. That was the decisive change. A cult that feeds on desperation and invisibility cannot sustain itself once the people it claims to speak for have an alternative and a reason to point at it. The cult's leadership was now exposed, its strongholds known, and its relationship to the conservative faction's political aims nakedly obvious to anyone paying attention. It was, in the particular language of Imperial history, about to be transitioned from an asset to a liability.]
[When the conservative faction decided it had served its purpose, the Dream Masters would be sacrificed publicly, spectacularly, in a way designed to discredit the reformists who had allegedly allowed the situation to develop. The cult knew this at some level. That knowledge made its remaining leadership unpredictable.]
[You were managing the timing.]
[Valerian's footsteps disappeared into the fog ahead of you as you reached the top of the wall, and then he was gone entirely, absorbed by the gray. You stood alone on the wide stone parapet with the Black Spear and the Minotaur Shield drawn from their mounts on your back, water pattering against the plate of your armor, and waited.]
[The voice that came through the fog was calm, measured, and heavy with something that was not quite weariness and not quite authority, but occupied the space where those two things met.]
["Our pride will not permit us to ambush an Astartes Chapter Master, Commander. You have nothing to fear from this meeting."]
[A tall figure emerged from the mist: golden plate beneath a dark cloak, a helm that was ceremonial in its craftsmanship and functional in its construction, a face framed by white hair and a close-trimmed white beard with the kind of scars that do not come from single engagements but from a lifetime of them. Bronze skin weathered to something that had stopped looking old and started looking geological.]
[Trajann Valoris. Captain-General of the Adeptus Custodes, one of the High Lords of Holy Terra, seventeenth in an unbroken line stretching back to the Emperor's own household guard.]
[He stopped ten meters from you.]
["It seems your order has learned many things over the centuries," you say, "including the particular art of making a person wait long enough to wonder if the meeting is happening at all."]
["The same might be said of the Minotaurs' approach to negotiation." He tilts his head slightly. "I was told you preferred to risk a confrontation with a Custodian detachment rather than ask for an introduction through normal channels."]
["Normal channels have too many observers." You lower the tip of the Black Spear slightly, though you do not put it away. "Trajann. Your intelligence network spans this entire world. The Ten Thousand see everything that passes through the approaches to the Palace. Do not tell me the Captain-General is unaware of the current running beneath the surface of this Council."]
[A pause. He looks at you with the expression of someone measuring something.]
["What use is that awareness," he says at last, "to someone whose duty sits inside those walls?" He gestures toward the Palace interior, then toward the outer city beyond the parapet. "And what does that world have to do with our charge?"]
[You let the silence sit for exactly long enough.]
["That," you say, "is what I came here to tell you."]
[You lower the Black Spear the rest of the way and take a step toward him.]
["You carry the Emperor's mandate. You are His household, His extension into the material world, the closest thing to His physical will that the Imperium possesses. And while His people died in the streets below these walls, the Ten Thousand stood their watch and waited for instructions that were never coming, because the people responsible for giving those instructions were too busy using the dying as political leverage."]
[Valoris's expression does not change. But his right hand, which had been resting at his side, has moved. His fingers have found the grip of the Admonimortis at his hip: the great ceremonial axe-weapon, three times the weight of anything a baseline human could lift and ornate with the accumulated history of every Captain-General who had carried it before him. He has not drawn it. He has simply reminded both of you that it is there.]
["Astartes." His voice is very level. "Be very precise about what you are implying. And about what you are."]
[You consider how to answer this. The data stream is useful here: Moloc's body is a borrowed shell and you have known that from the beginning, but saying it in the wrong terms to the wrong person produces a very specific kind of reaction. Valoris is a sophisticated man. But he is also someone who has spent ten thousand years learning to recognize threats to the institution he guards, and there are categories of threat that produce trained responses regardless of sophistication.]
["I am using this body as a vessel," you say, "with Moloc's awareness and cooperation. I am not a daemon. I am not a possessing intelligence. I am something that is, in terms of seniority, close enough to the Regent that I was in a position to send him the recognition signal he answered personally rather than routing through Calgar."
[You let that land.]
["What I am telling you is this: Guilliman has a plan. His plan is surgical. It preserves what can be preserved and removes the people at the top of the conservative network. What it does not do, because his attention is necessarily on the crusade and the empire-wide catastrophe, is remove the machine below those people. The infrastructure that converts conservative authority into action will survive his plan intact. A year from now, a decade from now, it will produce another faction, another set of High Lords using Terra's people as tools."]
[The acid rain has stopped.]
[You notice it at the same moment Valoris does: the cessation of the constant pattering on your armor, the sudden quality of stillness that replaces it. Both of you stand on the wall in the new silence.]
[And then the clouds open.]
[A single shaft of golden light descends through the break in the overcast and falls directly across the wall between you and Valoris, illuminating the wet stone in warm yellow-gold. It touches your armor and catches in the water still running down the plate. It is precise in a way that weather is not normally precise.]
[You look up at it for a moment.]
[Then you look back at Valoris, whose expression has changed entirely.]
["In terms of seniority," you say quietly, "I stand alongside the Regent as his brother. The returned Primarch Roboute Guilliman has an elder to consider, even if that elder arrived through unusual means."]
[The golden light holds.]
[Trajann Valoris looks at it for a long moment, then at you, and then he does something that, in ten thousand years of recorded history, the Captain-General of the Adeptus Custodes has done for precisely one other person in this era.]
[He inclines his head.]