Arty woke slowly, not because of danger, but because his back objected to sleeping against stacked timber.
His eyes opened to pale morning light filtering through the upper windows, and for several seconds he simply lay there.
Nothing had breached the boundary while he slept, and the distant signatures remained far beyond his reach.
No alarms sounded, no pressure spikes appeared, and no strange distortions scratched at the boundary.
The silence felt almost unnatural after everything that had happened.
He sat up carefully and immediately regretted the decision.
Every muscle complained about yesterday's effort, while his neck and shoulders felt especially stiff.
Somewhere during the night, his lower back had apparently declared war on the rest of him.
"Yeah, yeah… I hear you."
The warehouse remained calm, and the strange familiarity from the previous night still lingered around him. It felt neither stronger nor weaker, merely present.
His eyes drifted toward the damaged entrance lane and the twisted frame beyond it.
The bent shelving, scarred rails, and damaged mesh remained exactly where he remembered.
Yet something felt different… The change was subtle enough to dismiss, though he frowned and reached towards the damaged shelving without thinking.
The metal responded immediately, and the difference nearly stopped him breathing as he slowly guided the bent rail upwards.
The movement felt smooth, clean and natural, with very little strain appearing behind his eyes.
Arty blinked twice.
No bloody way, he thought.
The rail settled back into place before he reached out again, causing the frame beside him to answer as a loose bracket shifted across the floor.
Even the damaged mesh responded with noticeably less resistance than before.
His heartbeat quickened.
"No bloody way… this is great."
[Repeated Use Threshold Achieved]
[Base Skill Growth Recognised]
[Metal Manipulation Skill Increased]
Arty stared, then stared harder. There had been no crystal, only repeated use pushed far enough that both his mind and body had protested.
He had pushed the skill, strained it and learned through experience until it somehow grew naturally.
His mouth slowly opened before a grin spread across his face.
"Oh, that is beautiful."
His smile remained for several seconds because this changed everything.
The improvement would not transform his situation immediately, though over time it could change everything.
If abilities could improve naturally, he was no longer entirely dependent on crystals. Hard work, practice and experience suddenly mattered far more than expected.
The idea felt almost refreshing because it would free his crystals for other improvements.
"Whoever designed this thing might actually understand Tradies."
His stomach chose that moment to voice its own opinion.
Apparently surviving intelligent murder monsters burned through calories at an impressive rate.
The office kitchenette wasn't much, but it had survived decades of neglect better than most things inside the warehouse.
Coffee came first because civilisation demanded standards, and so did Arty.
The old kettle still worked, although it complained loudly about being disturbed, which resonated deeply with him.
Several minutes later he sat on an overturned crate with a mug in one hand and whatever passed for breakfast in the other.
There was nothing fancy or impressive about the meal, but food was food.
His eyes drifted across the damage surrounding him. Yesterday it had looked overwhelming, but today it resembled a list.
Bent shelving, destroyed mesh, collapsed rails, and twisted brackets surrounded him like trophies from a very ugly victory.
The warehouse had survived, although only just. Pretty meant nothing when functionality kept people alive, and Arty cared very little for appearances.
Arty reached toward the damaged frame and slowly started straightening pieces.
There was nothing dramatic about the work, just small adjustments made one piece at a time.
The metal answered more smoothly than before, or perhaps he was simply better at listening. By the time he stopped, several sections already looked improved.
The metal wasn't stronger or faster but working with it felt noticeably easier.
That felt strangely appropriate because he was not fully repaired either.
Yesterday, he would have struggled to manage this much control without developing a headache.
Today, the work felt natural and almost comfortably familiar in a way he still couldn't explain.
"Definitely not imagining that."
The world had ended, intelligent murder monsters existed, and a mysterious System kept giving him headaches, yet hot coffee still felt like one of life's greatest victories.
He smiled quietly.
"Funny what can pass for luxury given the current situation."
Steam curled lazily upwards while morning sunlight crept through the high windows. For the first time since the whole mess began, nobody was actively trying to kill him.
That alone felt strange. The System wisely refused to comment as Arty stood, stretched and began a slow walk around the warehouse.
This wasn't really an inspection so much as a chance to familiarise himself with the changes.
The metal connection felt different now, the range hadn't increased and the power hadn't changed, everything simply felt more responsive.
The sensation reminded him of an old favourite tool that fit perfectly in his hand.
His awareness brushed against the damaged rails, the collapsed shelving, and the buried side panels.
Every point answered with quiet recognition, and the satisfaction came less from becoming stronger than from knowing he had earned the improvement.
Too many things lately had arrived wrapped in mystery and impossible rules. This made sense because using a skill to improve it felt simple, honest and strangely comforting.
His stomach growled violently enough to interrupt the moment.
"Right… more fuel for the tank. Apparently, breakfast wasn't enough."
He headed towards the office area before suddenly pausing as his eyes narrowed.
Something had changed.
The change wasn't outside the warehouse at all, which somehow made it even stranger.
He stood perfectly still and reached outward. Metal anchors, concrete, structural lines and stored materials all answered normally.
One corner near the rear wall felt different.
Arty frowned.
"System… What is this?"
After a moment, it became clear that the System had no intention of responding.
He moved carefully toward the rear section while stepping around damaged shelving and scattered debris.
The strange sensation grew stronger with every step. It wasn't pressure or movement, but something resembling potential.
He stopped beside a stack of rusted pipe and slowly crouched, yet no matter how hard he looked nothing stood out.
There was only concrete, dust and old stains, though the persistent sensation remained.
Whatever he was sensing didn't feel dangerous or hostile, merely unfamiliar.
His hand brushed the floor before suddenly pausing as a tiny vibration, almost impossible to detect, travelled through the concrete.
His eyes narrowed.
"That's definitely new."
The warehouse connection pulsed once, then pulsed again.
The System finally responded.
[Adaptive Function Available]
[Conditions Met]
[Manual Activation Recommended]
Arty stared at the messages before looking back down at the floor beneath his hand, his expression slowly became suspicious.
"That sentence right there."
He pointed accusingly at the screen.
"That sentence has caused problems before."
The System offered no defence.
Arty sat back on his heels and released a slow breath. Yesterday had nearly killed him, while today had begun with a free improvement to Metal Manipulation.
Now the mysterious Adaptive Function wanted his attention.
That combination usually meant trouble, though ignoring it forever wasn't an option because he had already learned that lesson.
His eyes returned to the message while his thoughts drifted towards the three people who kept returning to his mind.
The thought struck him as strangely funny, the fate of humanity somehow seemed less important than making sure those three idiots survived long enough to annoy him again.
They had no idea what was coming, hell, neither did he, not really.
Still, the thought remained, he wasn't fighting for strangers yet because three specific people mattered far more to him.
He was determined to find a way to reconnect with Leah, Dale and Tom.
That somehow made the impossible feel manageable, the rest of the world could wait, but those three people couldn't, not if he had anything to say about it.
[Adaptive Function Available]
"Nothing the System has ever called adaptive has been simple… Fine, but what on Earth does that even mean?"
He pointed at the screen again.
"If this blows up in my face, I'm filing a complaint and demanding a System refund."
Somewhere deep beneath the warehouse floor, something answered.
The response wasn't loud or violent, but the pulse travelled through the warehouse connection like a heartbeat.
Then...
Something had answered him, and whatever it was, it wasn't the System.
Arty stopped breathing for a split second, the feeling vanished almost immediately, leaving only silence behind.
"...Nope… Nope, nope, nope."
He slowly rose to his feet. His eyes remained fixed on the concrete beneath him.
"Things under the floor can become future Arty's problem too."
He waited several seconds, but nothing else happened. Somehow, the silence made everything worse as his expression darkened.
"That's exactly what something under the floor would want me to think."
The warehouse naturally offered no opinion, probably because the warehouse itself was not what made him nervous.
His awareness drifted naturally through the surrounding steel.
Every beam, rail and bracket answered with quiet familiarity, no longer feeling borrowed, but belonging to him.
No alarms sounded, no distortions tested the fence, no impossible creatures emerged from the darkness.
Deep beneath the warehouse floor, something remained perfectly still, yet somehow it still felt as though it was just waiting.