The valley no longer slept peacefully.

Ever since the discovery of the ancient teleportation platform buried beneath the eastern ruins, the atmosphere across the excavation site had changed in subtle but undeniable ways as workers moved more cautiously through the broken structures, guards tightened patrol rotations instinctively, and even the cold northern winds sweeping across the mountains seemed quieter whenever they passed near the ancient platform.

Rumors had already begun spreading among the laborers.

Whispers carried between campfires late at night.

Stories about glowing symbols beneath the ruins.

Voices heard underground.

Of the ancient spirits buried beneath the mountains.

Most were nonsense.

Fear always created stories.

But not all fear came from imagination.

Because even Lucien himself had begun sensing it now.

Something hidden beneath the valley.

It was watching them and waiting.

Inside the temporary command structure built near the center of the ruins, several maps and excavation sketches remained spread across a large wooden table while lantern light flickered softly against the surrounding walls as snow continued falling beyond the reinforced windows.

Lucien stood near the table reviewing reports silently.

Malen remained beside the entrance as usual.

Like a motionless living fortress.

And across them, Gandalf traced several symbols drawn hastily across parchment by workers who had copied the glowing inscriptions from the teleportation platform earlier that morning.

The old mage’s expression had grown increasingly serious over the last two days.

That alone worried Lucien more than he admitted openly.

Finally, Gandalf spoke.

"The mana pathways extend deeper underground."

Lucien looked toward him immediately.

"How deep?"

The old mage shook his head slowly.

"I still cannot determine the full scale."

A pause.

"But this valley was built vertically."

Malen frowned slightly.

"Meaning?"

"Meaning the structures above ground may only represent a fraction of the original city."

Silence settled briefly.

Lucas Marcus, who had arrived moments earlier carrying updated worker allocation records, stopped mid-step.

"A city beneath the ruins."

Gandalf nodded.

"Yes."

Another pause followed before he continued quietly.

"And likely the important part."

That changed everything.

Because hidden underground infrastructure meant preserved chambers.

Ancient storage.

Possibly intact magical systems.

Or—

Danger.

Lucien stepped closer toward the map.

"You found an entrance."

Not a question.

The old mage pointed toward a marked section near the western excavation zone.

"One collapsed corridor partially reopened this morning after debris removal."

Malen’s expression hardened immediately.

"You allowed workers near it?"

"No."

Gandalf’s answer came instantly.

"I sealed the area afterward."

Good.

Lucien studied the marked location carefully.

Then made his decision.

"We go down ourselves."

Lucas immediately frowned.

"My Lord, if the underground structures remain unstable—"

"Then we determine that before sending workers deeper."

Lucas remained silent afterward.

Because Lucien was correct.

The valley had already become too important to risk blindly.

Malen finally pushed away from the wall.

"When do we move?"

"Now."

---

The entrance lay beneath what had once apparently been a large administrative structure near the western side of the ruins, though centuries of collapse and snow had reduced most of the building above ground into little more than fractured stone walls and buried foundations.

Several knights already guarded the site when Lucien’s group arrived.

The workers had been removed completely.

A large opening now existed beneath the collapsed structure where broken stairways descended into darkness beneath the ruins themselves.

Cold air drifted upward continuously from below.

Lucien stood near the entrance staring downward while Gandalf quietly raised his staff, several pale blue mana lights immediately forming around the old mage before drifting slowly downward into the darkness beneath the ruins.

The lights revealed stone stairs extending deep underground.

Far deeper than expected.

Malen rested one hand against his sword.

"I’ll go first."

Lucien nodded once.

No one argued.

The Peak Knight descended immediately afterward while several elite soldiers followed behind him carrying lanterns and shields, Gandalf and Lucien moving near the center of the formation while the remaining guards secured the rear.

The deeper they descended—

The stranger the atmosphere became.

The temperature stabilized unnaturally after several levels.

The walls themselves changed too.

The upper ruins above had been weathered heavily by time and exposure.

But here—

The underground stonework remained smoother.

More preserved.

Ancient symbols lined portions of the walls faintly visible beneath dust and age while metallic channels ran through sections of the corridors like veins embedded into the structure itself.

Gandalf studied them constantly while walking.

"These were mana conduits."

Lucien glanced toward the walls again.

"They still function?"

"Partially."

That answer alone carried disturbing implications.

After centuries buried underground—

The city still retained power.

Eventually the stairway opened into a massive underground corridor large enough for entire military formations to pass through side by side.

Several of the soldiers stopped involuntarily.

Because the scale was enormous.

Ancient pillars extended upward into darkness beyond visibility while broken statues lined sections of the corridor partially buried beneath debris and dust accumulated across countless years of abandonment.

Lucien walked slowly forward.

The sound of footsteps echoed endlessly through the underground structure.

Too quiet.

Everything here felt too quiet.

Then Gandalf suddenly stopped.

The old mage raised one hand slightly.

Everyone froze instantly.

"What is it?" Malen asked quietly.

Gandalf’s eyes narrowed.

"...Mana fluctuation."

The atmosphere changed immediately.

Malen drew his sword.

Several soldiers tightened formation.

Lucien felt it too now.

A faint vibration moving through the stone beneath their feet.

Not an earthquake.

Something mechanical.

Then—

Light appeared.

Dim blue symbols suddenly ignited across the corridor walls one after another stretching endlessly into the darkness ahead while ancient runes flickered alive beneath layers of dust.

Several soldiers stepped backward instinctively.

The underground city—

Was activating.

A low sound echoed through the corridor.

Metal grinding against metal.

Old machinery moving after centuries of silence.

Then one of the statues moved.

A soldier shouted instantly.

The massive stone construct standing near the corridor wall slowly turned its head toward the group while blue mana lines ignited across its body beneath cracked stone armor.

Another construct activated beside it.

Then another.

Ancient guardians.

Still functioning.

Malen stepped forward immediately.

"Defensive formation!"

The constructs began moving fully now, enormous stone bodies shaking dust loose from the ceiling as ancient weapons emerged from hidden compartments embedded within their arms.

Lucien’s eyes narrowed sharply.

This wasn’t random activation.

The underground city recognized intruders.

And after centuries buried beneath the mountains—

Its defenses still remained alive.

One construct lunged first.

Fast.

Far faster than something that size should have moved.

Malen intercepted instantly.

His sword collided against ancient stone with enough force to shake the corridor itself while aura pressure exploded outward violently, cracks spreading across the guardian’s body from the impact.

But—

The construct did not fall.

Instead its mana core flared brighter.

Gandalf’s expression darkened immediately.

"They’re drawing energy from the city itself!"

Another guardian advanced toward the soldiers.

Then another.

The underground corridor erupted into chaos.

Malen shattered the first construct’s arm completely with a second strike before pivoting instantly toward another advancing guardian, his aura tearing through the corridor like a storm while soldiers engaged smaller defensive constructs emerging from hidden wall compartments.

Gandalf raised his staff high.

Ancient mana surged violently through the underground chamber.

Then—

A massive circle of blue fire erupted across the corridor floor.

Several constructs froze instantly as the flames wrapped around their bodies while ancient symbols across the walls flickered erratically beneath the overwhelming magical interference.

Lucien remained near the center observing everything rapidly.

Not panicking.

Thinking.

The constructs were coordinated.

Powered centrally.

Which meant—

Destroying them individually was inefficient.

"There!"

Lucien pointed toward the glowing mana channels running along the ceiling structures.

"The energy network!"

Gandalf understood immediately.

The old mage’s eyes widened slightly before he redirected his staff upward.

A concentrated blast of mana exploded into the ceiling conduits.

The effect was immediate.

Several glowing channels ruptured violently.

And suddenly—

Half the guardians froze mid-movement.

Malen grinned.

Then attacked.

His sword tore through immobilized constructs one after another while shattered stone exploded across the corridor floor beneath overwhelming physical force.

Within minutes—

Silence returned.

Broken construct fragments littered the underground hall while fading mana lights flickered weakly across the damaged corridor systems.

Several soldiers breathed heavily.

One was injured.

None dead.

Lucien exhaled slowly.

Then looked deeper into the underground city stretching endlessly beyond the damaged corridor ahead.

Because now—

There was no doubt anymore.

This place had not merely survived.

It had waited.

And somewhere deeper beneath the mountains—

More ancient systems were almost certainly still alive.

Gandalf stared into the darkness ahead quietly.

Then spoke words that made the entire atmosphere heavier.

"These guardians..."

A pause.

"...were not protecting treasure."

Lucien looked toward him.

The old mage’s expression had become grim.

"They were sealing something."

Silence fell again.

And for the first time since discovering the ruins—

Even Malen stopped smiling.

End of Chapter 23