Gun servitors in Laurentis’ retinue had already opened fire, but their lasweapons were not sufficiently powerful to wound the armoured hulk. It came forwards, wrenching a second cart into the air, spilling its occupants, tipping it.
The confines of the tunnel were so tight. There was nowhere to run, to move to, no air to breathe. The light was poor and gunfire was causing intense visual disturbance. Everyone was shouting. Las-shots howled. Laurentis could hear the voice of the comm-servitor as it tried to reconnect his link with the Chapter Master.
He was caught up in it. It was exactly where he didn’t want to be, exactly where he’d spent his career trying not to be. He was caught in the untameable insanity of combat.
‘Save yourself, magos,’ the pilot servitor beside him said in a flat and oddly sad tone. Hardwired and bone-bonded into the cart’s driving position, the servitor itself could hardly escape. Even so, Laurentis wanted to snarl in outrage. Save himself? How? Where could he run to? Up the tunnel, away from the survey convoy? Into the nest, alone?
There was a sharp bang. The warrior-form had ploughed into one of the gun servitors, its claws ripping open the plated bio-organic torso like chisels. Power cables shredded and the servitor’s power plant exploded, showering sparks and sizzling fragments and releasing a stink of ozone.
Brain-dead, transfixed by the claws, the gun servitor went into a death-shock spasm, its autonomic systems reacting mindlessly, ungoverned by any programmed control protocols.
The double lasguns mounted onto each of its twitching wrists began to fire, the blue barrels pumping to and fro in their pneumatic sleeves as they spat out bolt after bolt of lethal, shaped light.
The first flurry ripped through three servitors and a biologis assistant standing on the stern of the nearest cart, killing them and making them tumble like skittles. Another wild burst blew out the port-side motivators of the same cart, and then killed two servitors on the ground beside it.
Laurentis flinched as another stray shot whined past, blowing out the head of his cart’s pilot servitor. The servitor didn’t even slump. The braced and bonded figure remained rigid in its driving socket, smoke streaming from the burned-out bowl of its skull.
Laurentis leapt over the side of the cart, and started to run up the narrow space between the cart and the tunnel wall. He could hear his comm-servitor, wired to its dedicated function, single-mindedly trying to reconnect his link with the Chapter Master in orbit.
Laurentis found his robes tangled in his feet. He was aware of a hot prickling in his lungs and chest, in his throat. Terror. Panic. He was going to die. He was going to die. Fleeing was the only possible option, but it was pointless. He was going to die.
Behind him, the warrior-form shook the dead gun servitor off its claws and sent the servitor’s corpse crashing away, bouncing off the tunnel roof and then the fairing of another cart.
Laurentis ran. He realised he wasn’t very good at it. The tunnel floor underneath his feet was spongy and thick with slime or mucus, and his boots weren’t in any way the right sort of footgear for these conditions. He banged his elbow on the vector cowling of the cart, and it really hurt. He could feel sweat streaming down his spine. He was hyperventilating. He was about to throw up.
A body flew over his head, hit the tunnel wall with a twig-snap of fracturing bones, went limp and fell at his feet. It was Overseer Finks, the convoy manager. Laurentis recoiled and felt the hot acid of reflux in his throat. He wanted to stop and help his colleague, though the overseer was clearly past helping. He didn’t need a Laudex Honorium in Advanced Biologis to know that any human missing quite that much torso probably wasn’t alive any more.
It felt squalid, however, squalid and shameful to just step over the man’s body. It felt improper to pass by and keep running. But the alternatives, stopping or turning back, seemed even more unfortunate.
Laurentis realised, with a scientist’s detached precision, that he had frozen. Fright had conquered flight. He was shutting down.
The cart he had dismounted from, the cart he had been in the process of running past, suddenly overturned and slammed into the side of the tunnel. It deformed and buckled, metal plating and machine components shredding and scattering. It had been half-sheltering him, but now he was alone, a man standing beside a corpse with a curved, slimy wall behind him.
The cart compressed further as the advancing warrior-form pounded it and mashed its structure into the wall. The heavy throb of clack-clack-clack welled out of the dark beast’s oesophagus. Blood and oil drooled off its claws.
‘Golden Throne preserve me,’ Laurentis muttered, his voice as quiet as a sub-vox echo.
Eight
Captain Sauber, known as Severance, commander of Lotus Gate Company, cocked his head to one side.
‘This isn’t the noise bursts?’ he asked.
‘No, sir,’ replied the adept. ‘Though they are recurring.’
‘We have compiled a list of timings and durations, sir,’ added another adept. ‘Would you like to review it?’
‘No,’ said Severance. He kept staring at the cogitator screen, processing the data. ‘You’re saying this isn’t the noise bursts?’
‘No, sir, a separate phenomenon,’ replied the first adept.
‘Gravitational?’ asked Severance.
‘Yes,’ said the adept.
‘It reminds me of the mass-gravity curve of a Mandeville point,’ said Severance.
At his side, Shipmistress Aquilinia clucked her tongue, impressed.
‘What?’ asked Severance, turning to look at her.
‘You recognised a Mandeville curve from a schematic profile,’ said the shipmistress, looking up at him. ‘I thought you were just a soldier. That’s impressive.’
‘The mass-gravity curve is similar to a Mandeville point,’ said the adept, ‘though of far, far less magnitude—’
‘Which makes it all the more impressive that the captain recognised it,’ Aquilinia snapped at him.
‘Yes, mistress.’
‘Can we get to the point?’ asked Severance. ‘Are we detecting gravitational instabilities in the Ardamantua orbital zone?’
‘Slight ones, yes, sir,’ said the adept.
‘The whole zone was surveyed as we approached,’ said Severance.
‘These are new,’ said the adept.
‘Like the noise bursts?’ asked Severance.
The adept nodded. ‘We noticed the first approximately two minutes after the initial noise burst occurrence. And only then because of a slight drift in our orbital anchor point. Analysis showed that a tiny gravitic anomaly had occurred eighty-eight point seven two units off the portside drive assembly, causing the anchor-slide. We corrected. Then we scanned, and saw that sixteen other anomalies of similar profile had occurred during the period.’
Severance turned and crossed the long, narrow bridge of the strike cruiser Amkulon. It was like the nave of an ancient cathedral, with various function-specific crew departments working in lit galleries stacked on either side above him. Aquilinia hurried after the massive armoured warrior.
‘Open a channel to the flagship!’ she cried. ‘The captain wants voice to voice with the Chapter Master!’
‘You read my mind,’ said Severance.
‘I grasp the significance,’ she replied. ‘If there’s genuine, previously undetected gravitational instability in the orbital zone, we will have to back the fleet out. That would seriously compromise the ground assault.’
Severance nodded. He felt cheated. His wall wasn’t even deployed yet. His men were prepped and ready in the drop holds of the Amkulon.