Grey worked until his hands stopped shaking.
He used every part of the Mist-Hound. The hide came off in strips which he folded and tucked into his waistband. The bones he cracked and examined before discarding.
He wrapped the remaining meat in the largest piece of hide and set near the cave entrance he had found pressed into the mountain's base, shallow and uninviting which was exactly what he needed.
'Home,' he thought, looking at the low ceiling and the rough stone walls. 'Sure. Why not.'
He crawled inside with his supplies and his chipped knife and his nine unlocked nodes and set about making a fire.
It took longer than it should have. His hands were still trembling, the obsidian striking surface was unreliable, and the only fuel available was dry salt-crusted moss scraped from the rocks.
What he eventually produced was a miserable flickering thing that offered no real warmth, only a meager circle of orange light that defined the boundaries of his world.
He sat as far back as the cave allowed, knees drawn up, and started on the Mist-Hound meat.
Without a proper flame it was charred on the outside and raw in the center.
Every swallow was a mechanical process of grinding until the fibers broke down enough to slide down his parched throat.
He ate with quiet precision, without any trace of pleasure, the same way he had learned to do most things in the Sanctuary. Eating was simply part of survival. If you stopped eating, you stopped surviving. It was nothing more complicated than that.
His eyes did not move from the cave entrance.
The Interface flickered without him asking.
[Identification: Cavern Aperture]
[Width: 1.4 meters | Height: 2.1 meters]
[Environmental Factor: Narrow funneling point]
'A choke point,' he thought. 'The mountain is on my side even if my body isn't.'
It was a strange thing, finding comfort in a system that felt nothing about his situation.
But the Interface did not lie and it did not panic, and right now those were the two most valuable qualities anything around him could have.
He looked down at his forearm where the Mist-Hound's acidic saliva had bubbled the skin.
It throbbed with every heartbeat, hot and heavy. He had no bandages and no medicine to ease the pain.
He scooped a handful of the fine grey dust that lined the back of the cave, crushed obsidian and old debris, and pressed it straight into the raw, weeping blisters.
The pain shot through him like white-hot lightning, forcing the breath from his lungs. He leaned back against the stone, a silent scream lodged in his throat. Tears stung at the corners of his eyes.
He did not let them fall.
The Memory Suppression made the impulse feel hollow anyway. He could not remember who would have come if he cried, and so the need to cry had nowhere to go.
There was only the stone, the fire and the hunger.
Once the dust had done its work he turned back to the entrance and started thinking properly.
He could not use spirit energy to fight. That left the mountain.
He pried glass-sharp, brittle obsidian shards from the cave floor with his knife and began arranging them across the entrance. His movements carried the deliberate logic of someone who remembered the idea of a fish trap without quite knowing how.
The memory came unmoored from any face, a technique for guiding razor-fish along a rocky shore. You did not cast a hook into open water. You created a path the fish could not help but follow.
He pressed the shards into the soft dirt at the cave entrance, burying their bases so they jutted up like jagged teeth.
Between them, he carved a narrow, winding path, one that only someone familiar with the layout could navigate without cutting themselves.
'Six steps in,' he thought, memorising the route. 'Pivot at the flat rock. Duck under the low overhang.'
As he worked, the hollow ache in his chest lingered, the same one that had been there since he woke at the mountain's base.
A phantom pressure, as if there was something that he was missing but he didn't know what.
Every time he tried to give it a shape, the fog rolled in, smothering the image before it could form.
He let it go and kept placing shards.
[Status: Spirit Node 1 Fragments — 3/10]
[Note: Physical fatigue is masking spirit resonance.]
[Advice: Rest is required for assimilation.]
"Sure," Grey muttered. "I'll rest when the things outside decide to stop trying to kill me."
The wind changed. The howling through the obsidian spires shifted from a whistle to a low rhythmic thrum carrying the scent of wet fur and something like rotted citrus.
Grey kicked dirt over the fire until all that remained was a dim red glow in the dark. He pressed himself against the back wall. He did not want to be a silhouette. He wanted to be a ghost.
Two shadows peeled away from the violet gloom outside. Then more emerged, skittering low, many-legged and moving with a clicking, mechanical precision that sent a chill deep into his chest.
[Identification: Bone-skitter (Pack)]
[Soul-status: Aberrant (Starved)]
[Current Rank: F]
[Potential: F-rank (Lesser Beast)]
[Threat: High (Numerical Advantage)]
Grey watched the first one reach the entrance.
It was a horrific thing, a six-legged crustacean-like creature with plates of bleached bone protecting its back and a vertical slit for a mouth.
The creature suddenly paused at the threshold, Its red pinprick eyes scanning the darkness.
It chose the clear path to the left, the only path that looked safe, and its first three legs came down directly onto the upward-facing shards.
The sound it made was like steam escaping under pressure. It recoiled into the second shard.
The pack behind it surged forward, driven by instinct rather than understanding, only knowing that prey was close.
The narrow entrance became exactly what the Interface had labeled it.
The Skitters at the front were pushed by those behind, forced onto the jagged obsidian.
The cave filled with the sickening chorus of cracking plates and shrieking aberrants, echoing like something far larger was dying.
One Skitter, smaller and faster than the rest, cleared the trap entirely and landed on the flat rock.
Grey stepped along the path he had memorized, brought a fist-sized rock down with all the weight of his body and the fury he had bottled up, and felt the impact surge through his arm as the creature's head transformed into something else entirely.
Another scrambled over the pile of its dying kin and Grey waited until it reared up, exposing its pale underbelly.
He drove the knife upward and twisted, then kicked the carcass back into the entrance, adding it to the growing barricade of bodies already forming there.
[Combat Log: 3 F-rank Aberrants exterminated]
[Fragments Recovered: 6/10 For Node 1]
[Efficiency: 84% (optimal use of environmental hazards)]
The remaining Skitters hissed, red eyes moving between the darkness and the wreckage of their pack.
Even madness had its limits when faced with an invisible wall of pain. They backed away one by one and disappeared into the violet fog.
Grey did not chase them. He sank to his knees, breath coming in ragged pulls, hands shaking badly enough that he had to drop the knife.
His thigh was bleeding where a stray claw had caught him. He had not felt it during the fight.
He crawled back to the fire and blew on the embers until the small flame returned.
Something moved in his chest. Not a voice. A feeling, deep and slow, like a great weight shifting in its sleep.
Kaz was still dormant but the bond between them was humming faintly, aware of what had just happened even from the deep place where the Titan rested.
'I know,' Grey thought. 'I handled it.'
He pulled up the status screen.
[Objective: Survive the First Night]
[Progress: 40%]
[Status: Node 1 nearing Resonance threshold]
[Advice: Harvest the bone-marrow of the Skitters. Rich in calcium-aspected spirit energy.]
"Bone marrow," he said quietly, looking at the obsidian shard in his hand. "Right. We don't want to waste such a treasure."
He looked at the dead beasts, then at the bone plates, the sharp legs, and the pale marrow seeping from the cracked shells.
'Weapon,' he thought. 'Armor. Food.'
He spent the next few hours dismantling the carcasses with methodical precision, lashing the largest bone plates to his shins and forearms using strips of Mist-Hound hide.
He sharpened the hooked legs into makeshift daggers, longer and more reliable than the chipped knife.
Then he cracked the main carapace and scooped the pale glowing marrow from inside.
It tasted bitter on his tongue, humming with a low electrical charge. As he swallowed, a sharp golden pulse shot through the center of his chest, and the first spirit node, a tiny, dormant seed of light began to glow with a steady, insistent rhythm.
He leaned back against the cave wall, covered in black blood and grey dust, and looked out at the sky.
The deep indigo was finally showing the first pale streaks of sickly grey at its edges.
The first night was almost over.
"A few more hours," he whispered, his eyes closing for the first time. "Just a few more hours."