'All stop.' he ordered. 'Come to new heading zero-six-five.'.
'All stop, aye.' confirmed Philotas. 'Altering heading now.'
Uriel and Tiberius shared a nervous look as the image before them slid to the left. As their engines decreased power, only the momentum of the ship kept them moving forwards. Slowly, but surely, the vast hydrogen-plasma refinery shrank in the viewing bay and a palpable sense of relief spread throughout the bridge as the distance between the Vae Victus and the perilous colossus increased.
As the refinery diminished, the hazy outline of an indistinct halo grew around its edges. At first, Uriel thought this was the corona of distant stars around the vast refinery, but as it drifted further away, he could see that it was actually the outer edges of the tyranid fleet's vanguard.
'Guilliman's oath.' breathed Uriel as the scale of the alien fleet became apparent. Truly they had engaged but a fraction around Barbaras Prime. The viewing bay was filled with specks of reflected light that could only be tyranid organisms and their sheer number defied counting. There seemed to be no end to the alien swarm and Uriel felt a stirring of unreasoning dread settle in his belly at the vastness of the tyranid fleet.
Even the tyranid forces he had fought on I char IV could not compare to the size of this fleet and, for the briefest second, he wondered if Kryptman might not have been right. Could they ever prevail against such a huge horde?
'Courage and honour.' said Tiberius, seeing the effect the size of the tyranid fleet was having on his crew. 'They are many, but we have seen they can die and we know they can be defeated. And more than this, we have faith in the Emperor. Trust in Him and the primarch and we will prevail.'
'Arx Praetora squadron is coming into view.' said Philotas. 'Some damage to all ships, but nothing serious.'
'Good. And the Dauntless cruisers?'
'Yermetov holding position on our portside, Luxor is moving forward to cover our rapid strike cruisers.'
'And the tyranids?'
'Following close behind.'
The creatures Inquisitor Kryptman had referred to as kraken drifted towards the gargantuan shape of the hydrogen-plasma refinery behind a protective screen of spores. As the spores drew near, they sped off on spurts of hot gasses towards the refinery, exploding and spraying its structure with chitinous shrapnel. But it was too vast to be more than scratched by such pinpricks.
Detecting that the spores were having little effect, a number of kraken sped forwards, spraying the colossal vessel with foaming bio-plasma and lashing its upper pylons with razor-edged tentacles. They tore huge chunks of armaplas and steel from its structure, but as vicious as their attacks were, they could do little to damage it.
More kraken surged past the refinery, speeding towards the vessels that escorted it, particularly the smaller darts of Arx Praetora squadron. Unbearably bright lances of powerful energy weapons stabbed from the prow weapons of the Luxor, slicing through a pair of kraken and the others scattered, abandoning their chase of the rapid strike cruisers in favour of this new, bigger prey. The Luxor heeled sideways as her engines fought to reverse her course and her bow swung smoothly around. More lance shots from the Yermetov raked the tyranid organisms as the Luxor made her turn until none remained close enough to threaten her.
The cruisers powered away from the creatures attacking the refinery ship as swarms of tyranids flocked towards the massive vessel. They latched on wherever they could and bit, dissolved or exploded as their genetic purpose determined. Within minutes the entire vessel was obscured by a teeming mass of frenzied creatures, each desperate to destroy this threat to their hive.
But such was the solidity of the refinery's construction that none of the creatures could penetrate its hull and soon it had drifted deep within the mass of the swarm, and a single hive ship, itself more massive than the refinery altered its course to attack. City-sized gouts of acidic sprays lashed the side of the refinery, organic matter running molten alongside inorganic as the hive ship lashed the refinery.
Giant feeder tentacles looped outwards from the hive ship's gnarled carapace and latched onto the massive vessel, effortlessly dragging it towards a cavernous orifice in its body ringed with thousands of grinding teeth.
Uriel and Tiberus marched to the end of the command nave and watched the massive hive ship begin to devour the vast refinery, now scarcely visible, its surface buried under a heaving mass of tyranid organisms. Tiberius paused to savour the moment before his next action.
Uriel watched the tyranid organisms attacking the refinery and felt his lip curl in a sneer of contempt. Aliens were going to die and the thought pleased him. In his mind's eye he could see the black spectre of death floating above the tyranid fleet and felt a surge of heady anticipation at the thought of the vast scale of destruction about to be unleashed. He felt the power that comes of knowing that another being lives only because you have chosen not to kill it yet, and the sensation surged like an electric charge around his body.
His fists clenched. He could feel hot anger flooding his system and the desire to strike out at these aliens, his head filling with visions of bloody fields littered with tyranid beasts.
Uriel tasted blood and realised he had bitten his own tongue, the sharp metallic taste bringing him back to the present with a jolt.
Uriel's hearts were beating a wild tattoo on his ribs and sweat beaded on his brow. He took a breath, feeling the purity of the incense-scented air ran like a cleansing breath through him.
'Are you alright, Uriel?' asked Tiberius, noticing the captain's discomfort.
'Yes.' managed Uriel. 'I am.'
Tiberius nodded and returned his attention to the viewing bay.
'You have a firing solution?' he asked without turning.
'Yes, lord admiral.' said Philotas, unable to conceal the excitement in his voice.
A respectful silence enveloped the bridge as Tiberius turned and marched back to his command pulpit, leaving Uriel to stand at the viewing bay. He mounted the steps and took his place at the head of the bridge.
He placed both hands either side of the lectern and simply said, 'Fire.'
The Vae Victus shuddered as her prow bombardment cannon unleashed a building-sized projectile from its flash-protected barrel. Travelling at phenomenal speed, it closed the distance between the Vae Victus and its target in less than a minute.
The target point had been carefully selected: the weakest point of the refinery's armour, where an explosion would cause the most damage to the internal plasma tanks. Packed with millions of tonnes of highly volatile hydrogen-plasma compound, the refinery vessel was now a gargantuan flying bomb. The shell from the bombardment cannon struck it
amidships, punching through metres of thick reinforcement, a delayed fuse ensuring that it did not detonate until it was deep within the heart of its target.
The shell exploded within the largest of the plasma tanks, instantly igniting the unstable compound and setting in motion a chain reaction like the one that had destroyed the third refinery in orbit around Yulan.
As though sensing the danger, the hive ship released its grip on the refinery, but by then it was already too late. Millions of tonnes of flammable chemicals ignited and exploded like the birth of a new star. Every creature attacking the refinery was incinerated, the fireball expanding in a lethal wave front and engulfing countless other swarm creatures. Kraken, drones and spores were all burned to death in the initial fireball and thousands more suffered fatal concussive injuries from the massive blast front that followed the detonation.
The hive ship had spent millennia traversing the void between galaxies and its hide was as thick as any starship's armour, but even it was helpless in the face of so much ferocious energy. Its entire body vanished in the initial fireball, its remains blasted to atoms by the Shockwave that followed in the wake of the fiery explosion.
In a fraction of a second, a creature that had taken centuries of years to grow and evolve into its current form was obliterated and wiped fr
om the galaxy as though it had never existed.
For the ninth day in a row, the defenders of Tarsis Ultra collapsed in weary resignation. Learchus watched them, a fierce pride burning in his chest as he saw the last man drop to his haunches and remove his pack. He himself had not even broken a sweat, but his physique was such that he could have run for days before requiring any rest. He smiled as he wandered through the exhausted soldiers, aware of their angry stares and muttered curses.
The men of each regiment were performing well and a shared sense of coMisteradeship had flourished in them all. That it had come about through a shared hatred of him did not concern him, he knew it was a passing thing. While the enemy was still distant, soldiers needed a common target for their hate and their aggression. Learchus vividly remembered Chaplain Clausel at Agiselus and how much he had hated him during his training. Clausel was now a trusted friend and mentor and had brought great spiritual solace to the men of Fourth company in the dark times of its long, proud history.
Major Satria staggered towards Learchus, his face red and streaked with sweat.
'Damn, but you're working us hard.' he gasped.
'The tyranids will work you harder.' said Learchus.
'True.' nodded Satria, bending over and resting his palms on his knees and sucking down great draughts of cool air. The major had lost weight and, since the training had begun, had shed the silver breastplate and peaked cap his rank entitled him to. His shoulder-length black hair was slicked with sweat and there was more of a swagger in his step now.
Orderlies and volunteers from the citizenry of Erebus began circulating among the panting soldiers, distributing hot food and potable water from sloshing drams. Dehydration among the soldiers had become a serious problem, with many simply eating unmelted snow, which could contain disease and dangerously lower the body's temperature.
Learchus had also put a stop to the men's rations of amasec, caffeine and bac-stics. All these vices made soldiers susceptible to dehydration and though it had almost caused a riot when first announced, Learchus knew that his decision was paying off as the number of reported dehydration injuries had dropped significantly.
Cases of foot-rot had been widespread in the early days of training, with the thick, rubberised boots of many of the soldiers trapping the moisture of their sweat and causing necrotic fungal growths to fester. Soldiers from the Logres regiment had allowed the design of their standard issue footwear to be copied by the factories of Erebus and within days, each company of soldiers was issued with dozens of pairs of socks, anti-fungal powder and brand new boots that allowed the pores of their feet to breathe.
Learchus had been impressed by the efficiency of Sebastien Montante, the Fabricator Marshal of Erebus. He had judged him an empty headed fool when they had first met. Though he was no soldier, the man's talents for organisational logistics was second to none and virtually every request Learchus had made for supplies or equipment had been met within hours.
Montante was proving to be a valuable ally, but the same could not be said for every member of the Council of Industry who helped govern Erebus. Only three days ago, Learchus had sat with the nine members of the council in the Chamber of the Mosaic, outlining his plans for the defence of the inner reaches of the valley. He remembered the shame of losing his temper at their foolishness. The foolishness of one member in particular.
Simon van Gelder.
The man Learchus had prevented from leaving the city carried the weight of his humiliation around his neck and was determined to return the favour.
'We simply cannot allow Sergeant Learchus to demolish the buildings between the walls.' said van Gelder, sipping his wine. 'Why, when the aliens are driven off, we will be penniless paupers, lords over a rained city with nothing but its wreckage to call our own.'
'If you do not destroy them, you will have no city at all.' explained Learchus.
'The many years of peace we have enjoyed have made us complacent.' put in Montante, gesturing at the walls around them. 'Look at the mosaic here. It is clear from this that we should not have been so reckless in our building programs. The original city plans, designed by Roboute Guilliman himself, show us that there should be no structures in these areas.'
'Pah.' snapped van Gelder, with a wave of his hand. 'A faded mosaic, thousands of years old, is no basis for forcing us into economic rain, Sebastien. What will we do when our brave defenders defeat the tyranids? How can we produce goods with no manufactories?'
'Simon, we can rebuild.' said Montante. 'But we must be alive to do so. Please listen to Sergeant Learchus.'
'Many of the buildings you own have been constructed too close to the walls, Mister van Gelder. If we are forced to pull back from a wall or the tyranids capture one, then we will be providing them with valuable cover under which to approach.'
'You speak of the regions around District Quintus? These regions are over thirty kilometres from the valley mouth. Do you mean to tell me that you expect these damnable aliens to breach our fair city that far? That you don't have the ability to stop them before that? Forgive me, but I had thought the Ultramarines to be warriors of great strength and courage. It would seem I was misinformed.'
Learchus surged to his feet and grabbed van Gelder by the front of his robes, hauling him across the table and snarling in his face. Wine spilled over the table and a goblet shattered on the stone floor.
'You dare insult our honour?' spat Learchus. 'You would do well to consider your next words, van Gelder, for if you utter such an insult again, I will kill you.'
The council sat stunned as Learchus fought to control his rage, unwilling to intervene on their fellow council member's behalf for fear that the Space Marine's anger would be turned on them. The only sounds were van Gelder's panicked breath and the drip of wine to the floor. Sebastien Montante rose slowly from the bench and put a hand on Learchus's forearm.
'Sergeant Learchus.' he said softly. 'I am sure that Mister van Gelder meant no offence, did you Simon?'
Van Gelder hurriedly shook his head.
'There, you see?' continued Montante. 'They were words spoken in haste, in the heat of the moment. Please, Learchus, if you would be so kind, would you return Mister van Gelder to his seat?'
Learchus let out a hissing breath and released his grip on van Gelder, who collapsed back onto the bench opposite with a plaintive moan. His face was ashen, though it took only seconds for his anger to return to the surface. Montante saw it coming and headed him off.
'Simon, before you say anything, I believe we have come as far as we can today and should adjourn until tomorrow morning. Agreed?'
A hurried nod of heads signalled the council's assent and after a tense pause, van Gelder had also nodded, making his way from the chamber of the mosaic without another word.
At the following day's meeting, van Gelder had been conspicuous by his absence and a missive sent to his home in the high valley inviting him to the meeting was returned unopened. A vote was taken in the matter of the demolition of his properties, the council unanimously supporting Learchus's plan.
The memory of his loss of temper shamed Learchus and he had spent every night since that moment in penitent prayer.
'How goes the work in the lower valley?' asked Learchus as Satria gratefully took a mug of water from a robed orderly, gulping it down like sweet wine.
'We've almost finished preparing the ground between the first two walls, but it's slow going. The ground's frozen solid and takes an age to break apart, even with earth moving machines.'
'We need to have the trenches completed within the next two weeks. The tyranids will be upon us by then.'
'They will be, don't worry. The men are working as hard as they can, I assure you.'
'Good. They are a credit to you, Major Satria.'
'Thank you, though you may want to tell them that.'
'I intend to. When they hate me more than their worst nightmare.'
'Believe me, I think they hate you more than that already.' sa
id Satria. 'The fact that you so easily outperform them in training infuriates them. I think they feel you are showing off.'
'They are correct: I am showing off by training with them.' said Learchus. 'I want them to know that I am superior to them, for when it comes time for me to build them up, they must feel that my praise truly means something. I will make them feel like they are heroes, I will make them believe they are the greatest warriors in the galaxy.'
'You're a sneaky one, aren't you?' said Satria eventually.
'I have my moments.' smiled Learchus.
The small flotilla of Imperial ships made best speed towards Chordelis, the rapid strike cruisers of Arx Praetora leading the way with the Vae Victus, Yermetov and Luxor following closely behind. The mood aboard the ships was cautiously optimistic. If another hive ship could be destroyed in a similar manner, might not the orbital defences combined with the fleet and system defence ships hold the tyranid fleet at bay, perhaps even prevent the aliens from putting a single clawed foot upon the soil of Tarsis Ultra?
On the bridge of the Vae Victus, Admiral Tiberius sipped from a goblet of water, discussing the tactical possibilities that lay before them with Uriel.
'We might yet make these damned aliens regret they came this way, Uriel.' he said.
'I think we might.' agreed the captain of the Fourth company. 'The defences around Tarsis Ultra are strong, and the last refinery should even now be rigged with lethal explosives.'
'If we can destroy another hive ship, then the overmind might decide to avoid Chordelis.'
'And that will be a victory in more ways than one.' said Uriel darkly.