The First Heretic

Torgal reported the monarch’s downfall almost an hour before, but Argel Tal’s fervour had faded even before the announcement. With the echo of that silent scream still drifting through his skull, he stood in the shadows of his Thunderhawk, Rising Sun, abstaining from the final slaughter within the palace. With flamers and incendiary grenades, the Gal Vorbak were erasing all evidence of royal life, gutting the pillared palace from within.

Most were voxing questions to one another, coating the communication network in a buzz of aggressive, amused voices. The words Ordained Time surfaced with sickening frequency. Their blood was up, for it seemed the gods had called.

Aquillon had followed him, which was the first thing he expected, and the very last thing he needed. The four Custodes were scattered among the Word Bearers assaulting the palace. They had surely seen everything, and that was going to become a problem sooner rather than later.

Argel Tal watched the man he would soon be ordered to kill, and wondered if he were capable of the act, both physically and morally.

‘I have no answer for you,’ Argel Tal told him. ‘I do not know what happened. A momentary weakness played over me. I forced it back. That is all I can tell you.’

The Custodes sighed through his helm speaker. ‘And you are well now?’

‘Yes. My strength returned quickly. There has been no moment of similar weakness.’

‘My men report similar incidents,’ the Custodian said. ‘Many of the Gal Vorbak fell as if struck by unseen hands, at the same moment you lapsed yourself.’ Aquillon removed his helm in a gesture of familiarity. It was a gesture that went unreturned. ‘We have detected no enemy weaponry capable of creating such an effect.’

He could only meet Aquillon’s gaze with his own eyes guarded by the lenses of his helm.

‘If I knew what had afflicted me,’ Argel Tal said, ‘I would tell you, brother.’

‘We have to consider that this is some previously unknown flaw in your Legion’s gene-seed.’

Argel Tal grunted a vague noise that may or may not have been affirmation.

‘You understand,’ the Custodian continued, ‘I must report this to the Emperor, beloved by all, at once.’

Behind his faceplate, Argel Tal was drooling blood again.

‘Yes,’ he said, licking his lips clean. ‘Of course you must.’

At first, he believed the scream was returning. Only after listening to its ululating wail for several moments did he turn back towards the palace walls.

‘Do you hear that?’ he asked.

This time, Aquillon nodded. ‘Yes. I do.’

When the siren started, almost all of the Word Bearers requested confirmation of its origins. The Colchisian rune flickering across hundreds of retinal displays told a blunt, stark tale, but it was a story that made no sense.

Even among the Gal Vorbak, the red-clad warriors hesitated in their fire-bearing purges, voxing to the orbiting fleet for immediate confirmation and explanation.

In the courtyard, Argel Tal and Aquillon boarded the Rising Sun, ordering their warriors to return to their dropships without hesitation. The psychopomp’s palace no longer mattered. This entire compliance was now meaningless.

‘All Word Bearers, all Custodes, all Imperial Army forces of the 1,301st Expeditionary Fleet – hear these words. This is Argel Tal, Master of the Serrated Sun. Word has reached De Profundis from Terra itself, bearing the seal of the Emperor. The Isstvan System is in open rebellion, led by four of our own Legions. Rumours are rife, and facts are few. It is said the Warmaster has renounced his blood-oaths to the Throneworld. True or false, we will not go to war blinded by ignorance. But we will answer the primarch’s call, for Lorgar himself demands we respond.

‘Disengage from the surface attack, and regroup at your transports. Return to orbit at once. We are ordered to Isstvan, and we will obey as we were born to obey. The Word Bearers will cut to the heart of this betrayal, tearing the truth out from within. Officers, to your stations. Warriors, to your duties.

That is all, for now.’