The expedition left Valoria before sunrise.
Forty-five soldiers.
Two scouts.
A healer.
Three engineers.
Liora.
Clara.
Daniel.
And Adrian.
The king had insisted on coming.
Elias had argued against it for nearly an hour.
It hadn’t worked.
“You realize,” Elias said as they rode through the northern gate, “that if something happens to you, I’m going to be blamed.”
Adrian looked over.
“If something happens to me, I doubt your first concern will be the paperwork.”
“You’d be surprised.”
Daniel, riding behind them, laughed.
Liora shook her head.
Clara was busy reading through a stack of old maps.
Adrian smiled.
It had been a long time since he had left Valoria with no clear idea of what awaited him.
Most of his journeys so far had been inspections.
This was different.
This was exploration.
And he wasn’t entirely sure whether that excited or worried him.
Probably both.
The northern road became worse after three days.
The repaired sections ended quickly.
Beyond them, the road narrowed.
The ground became rocky.
Trees grew thicker.
The mountains rose ahead of them.
Adrian looked at the road.
“How old is this?”
Mira, the surveyor, checked the map.
“The current road was built roughly seventy years ago.”
“And before that?”
“There was another road.”
“Where?”
She pointed farther north.
“This route.”
Adrian frowned.
“That road isn’t on the current map.”
“No.”
“Why?”
“It was abandoned.”
“Why?”
Mira looked toward the mountains.
“Nobody recorded why.”
Adrian sighed.
That answer was becoming common.
“How did kingdoms function before record keeping?”
Mira smiled.
“Probably badly.”
Adrian laughed.
“Fair.”
On the fifth day, they found the first sign that someone had been here recently.
A broken wagon wheel.
Half-buried beneath leaves.
Elias immediately raised his hand.
The column stopped.
“Everyone stay where you are.”
Soldiers spread through the trees.
Adrian dismounted.
He walked toward the wheel.
The wood was old.
But not ancient.
There were fresh marks around the axle.
Clara crouched beside it.
“This belongs to the missing caravan.”
“How can you tell?”
She pointed to a small metal marking.
“Merchant guild identification.”
Elias looked around.
“Where are the rest of the pieces?”
“Let’s find out.”
The scouts searched the area.
Twenty minutes later, one returned.
“Major.”
Elias turned.
“We found tracks.”
“How many?”
“At least thirty.”
“Same tracks?”
“Most of them.”
Elias looked at Adrian.
Adrian nodded.
“Follow them.”
The scouts disappeared into the forest.
They returned an hour later.
The tracks led toward the mountains.
Not toward the road.
Toward a narrow valley.
Adrian studied the map.
“There isn’t supposed to be a road there.”
“There isn’t,” Mira said.
“Then what are those?”
She looked confused.
“Tracks.”
Adrian smiled slightly.
“Exactly.”
They entered the valley before sunset.
The temperature dropped noticeably.
The trees became thinner.
Large rocks covered the ground.
Then Daniel noticed something.
“Wait.”
Everyone stopped.
He pointed toward a cliff.
“There.”
Adrian followed his finger.
There were markings carved into the stone.
Not natural cracks.
Symbols.
Geometric shapes.
The same kind of markings found on the metal fragment.
Liora immediately approached.
“Those are similar.”
“How similar?”
“Very.”
She ran her fingers over the stone without touching it directly.
“There is mana here.”
Elias immediately became more alert.
“How much?”
“I don’t know.”
Liora looked around.
“It’s faint.”
Adrian studied the markings.
“Can you read them?”
“No.”
“Do they resemble anything you’ve seen?”
She shook her head.
“Not in modern magical theory.”
Daniel stepped closer.
“Maybe they’re older than modern magic.”
Adrian looked at him.
“That’s what I’m thinking.”
Clara opened one of the old maps.
She pointed toward the mountain.
“Look.”
Adrian moved closer.
A small symbol had been drawn on the map.
Almost exactly where they were standing.
“What does it say?”
Clara turned the map over.
Nothing.
She checked another.
Then another.
Finally, she found an older document.
“Here.”
The handwriting was faded.
Adrian read the note.
Northern Ruins — Expedition abandoned after structural collapse.
His eyes narrowed.
“When?”
“Two hundred and eighty years ago.”
“Any survivors?”
Clara shook her head.
“None recorded.”
Elias stared at the mountain.
“That’s encouraging.”
Adrian looked at him.
“Very.”
They made camp that night.
Nobody slept particularly well.
The mountains were too quiet.
There were no birds.
Very few insects.
Even the wind seemed weaker inside the valley.
Adrian sat beside the fire.
Elias joined him.
“You should sleep.”
“So should you.”
“I’m responsible for security.”
“And I’m responsible for everything else.”
Elias smiled.
“Fair.”
They sat in silence for a while.
Then Elias spoke.
“You really think there’s something up there?”
“Yes.”
“Why?”
Adrian looked toward the darkness.
“Because someone went looking for it.”
“Northstar Trading.”
“Probably.”
“And the merchants?”
“Possibly.”
Elias frowned.
“That doesn’t explain why they’d abandon their wagons.”
“No.”
Adrian looked down at the black stone recovered from the caravan.
“Something frightened them.”
Elias nodded.
“Or something interested them more than the cargo.”
Adrian looked at him.
“That’s what worries me.”
The following morning, they climbed.
The path became steeper.
Several times they had to stop to clear fallen rocks.
Around midday, they discovered the first structure.
A wall.
At first Adrian thought it was part of the mountain.
Then Daniel brushed away the dirt.
Stone appeared beneath it.
Large blocks.
Perfectly cut.
Adrian stared.
“This isn’t a natural formation.”
Daniel smiled.
“I was hoping you’d say that.”
They cleared more dirt.
A section of ancient stone wall emerged.
It stretched across the mountainside.
Mira examined the construction.
“The stones are fitted without mortar.”
Adrian ran his hand over one.
The craftsmanship was remarkable.
“How old?”
“Impossible to say from this.”
Liora suddenly stepped back.
“Wait.”
Everyone turned.
“What?”
She pointed toward the wall.
“There.”
A faint glow appeared between two stones.
Adrian approached carefully.
The light disappeared.
“Did you see that?”
Liora nodded.
“Mana.”
Adrian looked at Daniel.
“Can we determine what’s behind it?”
Daniel shook his head.
“Not without digging.”
“Then dig.”
Three hours later, they found the entrance.
It wasn’t a door.
It was a massive stone archway buried beneath centuries of debris.
Symbols covered the surface.
The same symbols appeared on the metal fragment.
Liora’s expression changed.
“Adrian.”
He looked at her.
“The fragment.”
“What about it?”
“I think it belongs here.”
She took it from her bag.
The black metal began to glow.
Everyone stepped back.
The markings on the archway illuminated one by one.
Elias drew his sword.
“Everyone back.”
Adrian didn’t move.
The ground trembled.
Dust fell from the ceiling of the archway.
Then something clicked.
A deep sound echoed through the mountain.
Clunk.
Another.
Clunk.
The ancient mechanism was moving.
Daniel stared.
“It’s still working.”
Adrian looked at him.
“After hundreds of years?”
“Maybe thousands.”
The final symbol lit up.
The stone door slowly opened.
Cold air rushed from inside.
Adrian felt the hairs on his arms rise.
There was something unnatural about the air.
Not necessarily.
Just old.
Very old.
Elias raised his sword.
“Your Majesty, we should send scouts first.”
Adrian nodded.
“Agreed.”
Two soldiers entered.
They disappeared into the darkness.
Everyone waited.
Ten seconds.
Twenty.
Thirty.
Then—
“Clear!”
Elias exhaled.
Adrian stepped forward.
They entered.
The passage continued deeper into the mountain.
The walls were covered in symbols.
Some showed warriors.
Others showed strange machines.
One depicted a crystal surrounded by lines.
Liora stopped in front of it.
“That’s a mana circuit.”
Adrian looked at her.
“You’re sure?”
“No.”
She studied it.
“But it looks like one.”
Daniel moved closer.
“Whoever built this understood magical energy differently from us.”
Adrian frowned.
“How?”
“They weren’t just storing mana.”
Liora pointed at the diagram.
“They were moving it.”
“Like a machine?”
“More like a network.”
Adrian’s mind immediately started working.
A civilization that had developed advanced magical engineering thousands of years ago.
If that was true, then the history of Elarion was much more complicated than he had believed.
They continued.
Eventually the passage opened into a massive chamber.
Everyone stopped.
There were dozens of stone pillars.
At the center stood a circular platform.
And above it floated a crystal.
Not a normal mana crystal.
It was enormous.
Nearly three meters across.
Its surface was dark blue.
Thin lines of light moved inside it like veins.
Liora stared.
“I’ve never seen anything like this.”
Adrian stepped closer.
“Can it be dangerous?”
“Absolutely.”
“Can you tell what it does?”
“No.”
“Then don’t touch it.”
She sighed.
“I wasn’t going to.”
Daniel looked around.
“There are mechanisms everywhere.”
Adrian followed his gaze.
Ancient machines lined the walls.
Some were broken.
Others were still moving.
Slowly.
Barely.
But moving.
Adrian felt a strange sense of awe.
This wasn’t simply a ruin.
It had been a facility.
A place built by people who understood magic and engineering at a level the modern kingdom hadn’t even approached.
Then Clara noticed something.
“Adrian.”
She pointed toward the far side of the chamber.
There were footprints.
Fresh ones.
Adrian’s expression hardened.
Someone had been here.
Recently.
Elias immediately signaled the soldiers.
Everyone spread out.
The chamber was searched.
Nothing.
Then they heard it.
A metallic sound from somewhere deeper inside.
Clang.
Everyone froze.
Another sound.
Closer.
Clang.
Elias raised his sword.
“Positions.”
Adrian stared into the dark corridor beyond the chamber.
Something moved.
A figure stepped into the light.
It was wearing ancient armor.
Its body was mostly skeletal.
Its eyes glowed faintly blue.
And in its hand was a weapon that looked nothing like a modern sword.
The creature stopped.
Everyone held their breath.
Then it spoke.
The voice was broken and ancient.
“Who…
awakens…
the Vault?”
Nobody moved.
Adrian’s eyes narrowed.
The figure raised its weapon.
“State…
your…
allegiance.”
Elias looked toward Adrian.
Adrian slowly stepped forward.
“We are explorers from the Kingdom of Arvendale.”
The creature stared at him.
Then its eyes brightened.
“Kingdom…”
It tilted its head.
“Arvendale…”
Silence.
Then the ancient guardian spoke again.
“That kingdom does not exist.”
Adrian’s expression changed.
The guardian lifted its weapon.
“Intruders.”
The chamber came alive.
Ancient machines began powering up around them.
And Adrian realized they hadn’t discovered a ruin.
They had discovered a civilization’s sleeping fortress.
And it had just woken up.