The settlement emerged from the treeline in layered complexity.

  What his damaged senses had first registered as a simple population cluster resolved, at closer range, into a true town. Hundreds of structures, ordered streets, centers for trade and gathering, mortal stations for food and resupply, and visible evidence of planned expansion.

  Aethernus Vhal halted at the forest’s edge and watched.

  The last rank of trees partially concealed his bulk. The foliage in this area was thick. A tactical oversight if he were asked. Any number of predators could hunt the foolish who strayed to close in this area. He would have stripped the lands of trees at least a mile further out, or in the worst case, thinned it out of brush and branches for the same amount of area of effect to make approach more difficult.

  It didn’t matter though. Aethernus Vhal was not the commander of this, likely xenos, settlement.

  He remained within their shadow and began his assessment. Some xenos were tolerable, most needed to be exterminated with great prejudice.

  The town sprawled across approximately 2.9 square kilometres, far larger than initial returns had suggested. The damage to his helm seemed more than his earlier assessments.

  Population estimate was quickly readjusted. This place likely held between five and seven thousand individuals. Though it could vary based on the prevailing races density. Closer to eight thousand if it was a prevailing society of Man.

  The numbers were sufficient for specialised labour, social stratification, guarding and patrol, and potentially organised defence against smaller foreign elements.

  Insufficient, by standard models, for extensive fortification networks or massed heavy armaments.

  Architecture presented immediate anomalies though. Peripheral structures followed familiar patterns of stone foundations, timber framing, pitched roofs of slate, or thatch. Appropriate to feudal or early industrial technological stages. Not any advanced society that planned to create larger structures to accommodate increasing numbers and subsequent increase in economy as well.

  Interspersed among them, however, stood buildings of a very different design. The anomalies.

  Lines and curves flowed seamlessly. Surfaces reflecting light in ways that defied simple material categorisation. No visible seams. No signs of conventional construction, no joinery, no mortar, no tooling marks. His augmented sight picked up faint energy fields surrounding some of these anomalous buildings.

  Not void shields or Imperial pattern. No match in his extensive xenos design archives either.

  The fields pulsed in subtle cycles, sometimes synchronising between separate structures, suggesting an integrated system rather than isolated phenomena.

  There were no walls surrounding the town either. No curtain fortifications, watchtowers, ramparts, or visible weapon emplacements.

  Either the inhabitants faced no threats requiring such measures, or their defensive capabilities resided in less obvious systems. Both possibilities demanded consideration because it made no sense to him. How could any settlement so far outside of the center of civilization and surrounded by creatures he slaughtered no so long ago and not have proper standardized fortifications.

  Aethernus Vhal could recognize xenos ingenuity in their defensive systems too. Not this though. Not yet, until he studied it further.

  He stepped out from the cover of the trees.

  Observation had reached its limit for now. Direct contact would produce better forms of knowledge and understanding.

  Aethernus Vhal was prepared for war in case it was a settlement of known aggressive xenos. He advanced across the open ground separating forest from settlement. Each stride was measured, his gait balanced and ready to transition into combat at any moment. Roughly 168 metres from the nearest building, pressure spiked within him once more. The world-scale system that had attempted to classify him on the ridgeline re-engaged, stronger now, more focused.

  Glowing runes materialised in his vision. They did not emanate from his helm’s fractured displays so he knew it was from whatever system this was.

  They overlaid reality itself:

  Welcome [Anomaly] to Frontier Town - StreamWalk

  Breach Defensive Line 188

  The symbols pulsed twice, then stabilised at the edge of his awareness. It had recognized the town as soon as he entered and provided him with more information than he had a second prior. Though some of it did not mean anything inherent to him just yet. A breach sounded like an issue of military aspect. That was something he could handle alone if what he fought earlier was anything to go by.

  He logged the event as he would an enemy system capability.

  Aethernus Vhal remained classified as an anomaly.

  As he closed the distance, the town’s internal structure resolved further.

  Concentric rings of buildings encircled a central plaza, a likely market space or public gathering point. Streets radiated outward from that centre like spokes, offering multiple routes inward and outward, facilitating both movement and reinforcement, and keeping the flow active the entire time.

  Sound tactical structure, whether intentionally designed or emergent from long use had yet to be seen.

  He counted seventeen primary streets feeding toward the centre. Between them, smaller paths threaded through gaps in construction and cultivated plots. Approximately thirty-seven viable approach lanes, if using alleys, gardens, and narrow passages. No checkpoints within the town, patrols marching along, visible guard posts at any entry point, or even watchful inhabitants that watched the comings and goings.

  Either complacency on a civilisational scale, or confidence in non-obvious forms of defence.

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  Heat distribution suggested variable population density. Higher concentrations of bodies near the central plaza and along main thoroughfares with lower density at the settlement’s margins. Movement patterns indicated routine civilian activity, transporting goods, conversing in groups, performing maintenance.

  No evidence of mobilisation. No visible escalation in response to his approach. At this range, he remained outside unaided visual detection.

  His helm senses, degraded but functional, continued to collect thermal data.

  Cooking fires, forges, small-scale workshops, homes heating up.

  No signatures consistent with plasma reactors, promethium engines, or other high-output power sources.

  Aethernus Vhal had only read about societies like this.

  His improvised armour creaked and scraped with each step he took. Loud enough to be considered a cacophony in any other environment with aware races.

  Bone plates from native predators covered roughly sixty-three percent of his body, chest, back, shoulders, upper thighs. Shards of crystalline fang, bound at his waist and wrists, served as crude blades. Effective against local fauna. Suboptimal against organised, technologically armed opposition. Beneath the armour, his skin continued its regeneration cycle. Burns from orbital descent had healed to raw, pink tissue; his augmented physiology accelerated dermal repair by approximately twenty-seven percent over initial projections.

  Full restoration forecast within thirteen hours.

  Burns tended to last much longer than fatal wounds for some reason due to his evolving physiology.

  Pain had long since been muted and forgotten.

  The further he got closer, the more he frowned and the more he grew irritated. This was negligence at this point. There had been ample opportunity to initiate hostile action and assault their town in a dozen different ways that would have crippled them before they knew what was going on.

  Either the settlement lacked effective long-range interdiction, or its controlling systems still prioritised observation over engagement.

  Aethernus Vhal prayed the latter was the main reason.

  Neither possibility reduced his vigilance though.

  At seventy-eight metres, he saw them.

  Aethernus Vhal froze for a second as his eyes widened. He had gotten broken chains of information from his degraded helm’s senses, not enough to come to a conclusion on what type of xenos he was facing…

  Only to be met with a cluster of . An unknown civilization not part of the imperium.

  Baseline human at first glance, height, limb proportion, posture all within expected ranges. Closer inspection revealed minor variations. Some with sightly elongated ears, atypical pigmentation patterns in others. No indications of serious genetic drift, no signs of warp-touched mutation, no xenos hybridisation markers. Human, with local adaptations. The imperium would accept them with open arms.

  They had not yet noticed him.

  Their movements remained unhurried. Leisure, labor, conversation, minor repairs. Tools in hand were for construction and maintenance. No visible weapons beyond utilitarian implements.

  No patrols or organised sentry patterns.

  Aethernus Vhal shook his head and advanced, recording each detail with unbroken precision.

  He was covered in lifeblood and viscera. To an external observer, he would appear as a figure made from violence itself, three point four metres of transhuman mass clad in scavenged death, moving with deliberate inevitability toward their town.

  The system pinged him with another notification but he ignored it. Its message could wait.

  He angled toward the nearest road leading into the settlement proper. At that angle, he would enter and exit lines of sight gradually, offering the inhabitants multiple opportunities to react. Their reaction would be knowledge he could stow away. Though his muscles did slowly relaxed at the recognition of humanity in this blue haven and paradise.

  Fear, aggression, ritual, negotiation, all would reveal the nature and posture of this society in ways no distant scan could equal.

  He closed the remaining distance step by measured step, until indistinct heat blooms resolved into individual faces, movements, and patterns of life. What had been a tactical abstraction became a street, a crowd, a living system waiting to see him, and to be seen in turn.

  The settlement moved around him in patterns as legible as battle formations.

  Market vendors arranged goods in deliberate sequences. Labourers transported materials along fixed routes. He counted seventeen children within immediate visual range; their activities resembled play, but underlying structures, repetition, ordered problem-solving, role rotation, suggested intentional instruction. Some wore simple garments woven from plant fibres. Others wore more complex attire whose patterns shifted subtly with movement, threads catching light and changing shade in ways that implied engineered materials rather than simple dyes.

  No standardised uniforms or military insignia.

  Either a highly egalitarian culture or one whose status markers remained too subtle for immediate detection.

  That was when he first saw weapons. Men and women gathering in groups that were all covered in armor and blades. No sign of guns, blasters, bolters, or anything else that effectively carried a multiplying source of power. Archers were present amongst their numbers.

  Yet, just like before, there was no standardized uniforms or groupings.

  It all seemed chaotic to him.

  A child was the first to notice his existence. A girl, roughly six Terran years by proportion, halted mid-motion.

  Frozen in complete stillness, pupils widening to admit more light. Then the shift occurred as if her recognition turned a switch for everything nearby.

  The entire settlement stopped. All visible inhabitants, vendors, labourers, artisans, children, and even the armored men and women froze in the same heartbeat. As if a single impulse had reached them simultaneously.

  He recorded the event with the curiosity.

  Yet, this was not fear or panic. Fear produced chaos on increasingly greater proportion. Flight, noise, grasping for cover, attacks, and even some self damage.

  More of it was awe and wonder. As though they were expecting his arrival.

  This was deliberate stillness. The synchronised pause implied a layer of coordination beyond verbal or visual signalling.

  Immediate tactical implication was critical.

  They had a way to tell his intent? Or was the world-system they all had somehow helping them understand he did intend them serious harm currently? None of it made sense to him. Or maybe one of a shared consciousness of some form, or a communication substrate beyond Imperial detection thresholds. Both possibilities qualified as potential strategic threats.

  His damaged helm senses struggled to contextualise the phenomenon.

  No known xenos species exhibited this exact behavioural pattern. Tyranid swarms possessed unified intent, but their masses did not freeze as one. Necron phalanxes moved with machine regularity, but their coordination lacked this fluid, organic quality.

  For 4.1 seconds, the settlement remained motionless.

  Except for one figure that deviated from the pattern he was currently seeing.

  At the edge of the square, a young woman, scarcely beyond adolescence, did not freeze with the rest. She remained outside the invisible formation. Her stance was different to. Looser, more natural. Her eyes were wide, but lacked the razor-edged analytical focus of the others. She carried a sense of curiosity more than wonder and awe the rest carried. The expression of someone encountering the unknown, not processing a predefined assessment of myth and legend.

  She took a step toward him.

  The motion fractured the perfect unity of the crowd.

  An older woman reacted instantly. Hand snapping out to seize the girl’s arm and pull her back into alignment with the others. The younger resisted briefly, stubbornness clear even at range, then yielded. Her gaze did not. She continued to watch him, tracking his position as accurately as any targeting system.

  He logged the anomaly.

  He returned focus to the primary interaction.

  The runes pulsed again, brighter.

  Aethernus Vhal continued to move forward toward the center of the town and the people parted.

  Whispers had begun to break out. All filled with some form of understanding in their tones, though their language was clearly foreign to him.

  System Detects Language Barrier

  Integrating Translation Modemns

  Process may take a moment… Please be patient with the process…

  It would save him quite a few headaches without having to do anything his self. Maybe this world-spanning system had its benefits.