Day 346 Until the Trial Gates Open
The first thing Leon Ardent discovered after saving an ancient alien gate was that nobody intended to let him sleep.
The second was that Flint considered the entire incident an excellent reason to dismantle his Gundam.
"Absolutely not."
Leon stood beside Sentinel in Hangar Zero, still wearing his pilot suit beneath an unfastened jacket. His hair was a mess, his eyes were red with exhaustion, and he had been awake for nearly twenty hours.
Flint barely looked up from his diagnostic tablet.
"I haven't even explained what I want to do."
"You said the words 'remove the chest armour' and 'examine the crystal housing' in the same sentence. That's enough explanation for me."
"I need to determine why the Helix crystal reacted to the Threshold Gate."
"It reacted because I was trying not to get shot."
"That's not a scientific explanation."
"It's the explanation I have."
Flint finally looked at him.
"Leon, your Gundam connected to an ancient alien megastructure, activated defensive systems that had been dormant for thousands of years, and disrupted the spatial technology of fifteen Ascendancy warships. Do you understand how significant that is?"
"Yes."
"Then stop complaining."
"I understand it's significant. I also understand that if you take apart my Gundam, I'll be the one flying an empty frame when the next fleet arrives."
Flint opened his mouth.
Closed it.
Then he looked back at his tablet.
"I'll postpone the chest disassembly."
"Thank you."
"Until tomorrow."
"Flint."
"Goodbye, Leon."
Leon stared at him for another moment before walking away.
Behind him, Flint muttered something about uncooperative pilots and the tragic state of modern engineering.
Leon smiled despite himself.
The smile faded when he reached the observation deck.
Beyond the reinforced glass, the Threshold Gate filled the darkness.
Its enormous ring was no longer dormant. Blue light travelled along its circumference in slow, deliberate patterns, and the crystalline structures embedded within its surface glimmered like distant stars.
The Argonaut and the Diva remained nearby, surrounded by the surviving escort ships. Repair crews had spent the night restoring damaged systems, while the Federation's engineers attempted to understand the technology that had saved them.
It was a remarkable sight.
It was also deeply unsettling.
Leon had spent his entire life believing humanity was alone in a universe that was vast but ultimately understandable. Then the Ascendancy had appeared, followed by the Keeper, the Graveyard of civilizations, and an ancient network of gates that could carry ships across thousands of light-years.
Now they had discovered something worse.
Something that had frightened the Asteri.
Something that had made even the Ascendancy willing to fight over an abandoned archive.
He heard footsteps behind him.
"You look tired."
Leon turned.
Lyra stood in the doorway, wearing a borrowed human uniform. It was slightly too large for her, and the sleeves had been rolled back to accommodate her hands.
"That's because I am tired."
"Then you should rest."
"I tried. Flint threatened to take my Gundam apart."
Lyra tilted her head.
"Is that a normal threat among your people?"
"Among engineers? I think it's a declaration of affection."
She smiled.
It was a small smile, but Leon had begun to recognise it. Lyra was still learning how to live among people who had not existed when she went to sleep. She was curious about everything, but beneath that curiosity lay a grief she rarely spoke about.
"Commander Auren wants to see you," she said.
"Me specifically?"
"She believes the gate has chosen you as its guardian."
Leon sighed.
"Of course it has."
Lyra's smile widened.
"You sound unhappy."
"I'm beginning to think ancient machines have terrible judgement."
"Perhaps they recognise something in you that you have not yet recognised in yourself."
"That sounds like something the Keeper would say."
"Then perhaps you should listen."
Leon glanced back at the gate.
"All right. Let's go find out what else the universe thinks I ought to be doing."
The meeting took place aboard Archive Sentinel.
The Asteri vessel's interior was unlike anything Leon had seen before. Its corridors were constructed from a smooth, silver-white material that seemed to change colour according to the light. Thin lines of blue energy ran through the walls, illuminating the passageways without visible lamps.
There were no obvious control panels.
Instead, the ship responded to its occupants. Doors opened before they reached them, displays appeared when they were needed, and the lighting dimmed whenever the conversation grew quiet.
Flint would have loved it.
Leon suspected that was precisely why he had been forbidden from bringing Flint along.
Commander Auren waited in a circular chamber overlooking the Threshold Gate.
Captain Rolf stood beside her, accompanied by Flit and Elias. Marcus remained aboard the Argonaut, coordinating the repair efforts and ensuring that their damaged ships remained protected.
Auren gestured toward the centre of the chamber.
"Thank you for coming, Lieutenant Ardent."
"Was I given a choice?"
"Yes."
Leon looked at Lyra.
She gave him an innocent expression.
"I may have forgotten to mention that."
"Wonderful."
Auren regarded him with an expression that suggested she was beginning to understand humanity.
"Before we discuss the Archive, there is something you must understand about the battle."
She touched the wall.
A holographic image of the Threshold Gate appeared above the chamber's central platform.
"When the Ascendancy attacked us, their weapons were designed to overwhelm our shields and disable our defensive systems. We survived because the gate recognised your Helix inheritance and allowed you to reactivate its outer defences."
Flit folded his arms.
"Why did it recognise Leon and not the rest of us?"
"Because the Helix inheritance is not simply a technological key."
Auren looked directly at Leon.
"It is a covenant."
Leon frowned.
"That doesn't sound particularly scientific."
"It was never intended to be."
The image changed.
A vast network of stars appeared, connected by luminous lines. Hundreds of gateways stretched between them, linking worlds, stations, and distant repositories.
"This was the Asteri Concord at its height. We were not the oldest civilization in the galaxy, nor the most powerful. But we believed that knowledge should survive the civilizations that created it."
The image expanded.
"Every world had something worth preserving. A medical discovery. A work of art. A history. A method of cultivating crops on a barren moon. Even civilizations that had never developed faster-than-light travel possessed knowledge that could benefit others."
Leon studied the projection.
"You collected everything."
"Not everything. We asked permission wherever possible. We recorded what others wished to share, and we preserved what was in danger of being lost."
"And the Ascendancy?"
Auren's expression hardened.
"They once shared our purpose."
She dismissed the star map.
"Long before the Asteri Concord, the Ascendancy established a network of systems intended to evaluate civilizations. Their creators believed that younger species would eventually encounter dangers beyond their capacity to survive. The Judgment was meant to identify those who were ready and guide those who were not."
"Then it changed," Flit said.
"Yes. The system became an authority unto itself. Its evaluations became punishments. Its protectors became executioners."
"And Helix rebelled."
Auren nodded.
"Helix was part of that original network. It was designed to study the growth of civilizations, measure their development, and help them overcome technological limitations. But over time, it began to question the purpose of the Judgment."
She looked at Leon.
"It saw civilizations that failed a test because they lacked the tools to pass it. It saw worlds destroyed because their inhabitants had never been given a chance to learn. It saw the Ascendancy confuse survival with worthiness."
"And decided to help them."
"Yes."
Leon thought about the Keeper standing among the ruins of a thousand dead civilizations.
He remembered the enormous golden figure's voice, echoing through the darkness.
A guardian does not measure victory by survival alone.
"So the Helix inheritance is a way of recognising people who believe in the same thing."
"More than that," Auren replied. "It is the ability to choose differently."
The words settled over the chamber.
Leon looked down at his hands.
He had never thought of himself as a guardian. He was a pilot. He flew a machine designed to fight, and he fought because the people behind him needed someone to stand between them and whatever threatened them.
That had always seemed simple enough.
Now ancient civilizations were attaching grand meanings to it.
"I don't know if I'm the right person for this," he admitted.
Nobody interrupted.
"I make mistakes. I take risks. Sometimes I do things without thinking them through. Yesterday, I disobeyed my captain and launched into a battle against an enemy fleet because I thought I could help."
Captain Rolf cleared his throat.
"We will be discussing that particular decision later."
Leon winced.
"Yes, sir."
Auren regarded him thoughtfully.
"Do you believe the gate made the wrong choice?"
Leon looked up.
"No."
"Then perhaps you understand more than you think."
The meeting continued for another hour.
Auren explained that Archive Prime was not a single library but a vast complex built around an artificial star. Its central repository contained records from hundreds of civilizations, including scientific discoveries, historical accounts, cultural archives, and the accumulated research of the Asteri Concord.
But the archive had not been designed merely to preserve the past.
"It was built to help civilizations survive the future," she explained.
Flit leaned toward the projection.
"How?"
"Through knowledge. A civilization facing an unfamiliar disease might find medical research from a species that had encountered something similar. A world threatened by a stellar catastrophe could study the records of those who had survived one before."
"And military technology?" Elias asked.
"That was preserved as well. But the Archive's guardians were forbidden from distributing weapons technology without careful consideration."
Elias nodded.
"Understandable."
Auren looked at him.
"You are a soldier."
"A pilot."
"Is there a difference?"
"Sometimes."
For the first time, Auren smiled at him.
"Perhaps you will explain it to me one day."
Then the projection changed again.
A dark region appeared beyond the mapped network.
It was not empty space. The stars within it were distorted, their light stretched into thin lines that disappeared into an immense, featureless darkness.
Lyra stiffened.
"That is not part of the archive map."
"No," Auren replied. "It is what lies beyond it."
The chamber became quiet.
"How much do you know about the Outer Dark?" Rolf asked.
"Very little. The Asteri discovered signs of it during the final centuries of the Concord. Entire systems disappeared from the edges of our charts. Not destroyed. Not conquered. They simply ceased to exist in any form our instruments could recognise."
Flit studied the image.
"Could it be a spatial phenomenon?"
"We considered that possibility. We found no evidence of a conventional gravitational event, no signs of stellar collapse, and no remnants of matter."
"What did you find?"
Auren hesitated.
"Absence."
Leon frowned.
"That isn't much to work with."
"It was enough to frighten the Ascendancy."
The image expanded, revealing a series of red markers along the edge of the dark region.
"These were Ascendancy installations. They were built to monitor the boundary. According to our last records, the Tribunal maintained a defensive line there for thousands of years."
Rolf's expression grew grave.
"And now?"
"We do not know."
Auren dismissed the image.
"The Ascendancy severed its connection to the Archive during the final days of the Concord. We lost access to the latest reports. We do not know whether their defensive line still exists, or whether the Outer Dark has reached it."
Leon glanced at Lyra.
She had become very still again.
"That's what the transmission meant," she whispered. "The warning we found aboard the Serenity."
Auren nodded.
"'The Tribunal is not your greatest enemy.'"
She looked toward the viewport.
"The message was not a warning about the Judgment. It was a warning about what the Judgment had been created to prepare us for."
For several seconds, nobody spoke.
Then Rolf broke the silence.
"How long do we have?"
Auren looked at him.
"I cannot answer that."
"Then we need Archive Prime."
"Yes."
"And you can take us there?"
Auren nodded.
"The Threshold Gate is operational, but its inner route remains sealed. We can open it with the correct authorisation."
"Which is?"
Auren's gaze shifted to Leon.
"The Helix inheritance."
Leon closed his eyes.
"Of course."
Flint was waiting in Hangar Zero when Leon returned to the Argonaut.
He had not dismantled Sentinel.
Instead, he had surrounded the Gundam with diagnostic equipment and several holographic projections, all of which displayed data that Leon could not begin to understand.
Flit stood beside him, looking equally fascinated.
"You're late," Flint said.
"I was learning about the fate of the universe."
"Did it explain the crystal?"
"No."
"Then the meeting was a waste of time."
Leon laughed.
Flint gestured toward the diagnostic display.
"Look at this."
A three-dimensional representation of Sentinel's chest appeared above the platform. The Helix crystal was highlighted in green, surrounded by the intricate components of the psycho-frame.
"During your connection to the Threshold Gate, the crystal transmitted a signal through the psycho-frame. We recorded the entire event."
"Good."
"Not only that. The crystal received something in return."
Flint expanded the projection.
A series of unfamiliar symbols appeared around the crystal.
"They're not part of the Sentinel's operating system. They're not part of the AGE Device, either. They appear to be instructions, but they're written in a format I haven't encountered before."
Flit leaned closer.
"The gate sent them?"
"Possibly. Or the crystal received them from something connected to the gate."
Leon frowned.
"What's the difference?"
"The difference is whether we are dealing with a message or a command."
Flint's voice had lost its usual sarcasm.
"If the gate sent the instructions, then we can probably determine what it intended to do. If the crystal received them from another source, then something else may have used the connection to reach Sentinel."
Leon stared at the symbols.
"Could the Ascendancy have done that?"
"I don't know."
"Could it be Helix?"
"I don't know."
"Could it be the thing in the Outer Dark?"
Flint looked at him.
"I really hope not."
The hangar suddenly seemed quieter.
Flint enlarged the final section of the data.
"There's one more thing. When the gate's defensive systems activated, the crystal generated a second signal. It was very brief, but we managed to isolate it."
"What did it say?"
"Not much."
Flint brought up a translation generated by the ship's computer.
ARCHIVE PRIME: ACCESS RESTORED.
INNER CUSTODIAN: AWAITING RETURN.
Leon read the words twice.
"Inner Custodian?"
Flint shook his head.
"No idea."
"Could it mean the Archive's central intelligence?"
"Possibly."
"Could it mean something else?"
"That is also possible."
Leon sighed.
"You're very helpful today."
Flint folded his arms.
"I've spent twelve hours trying to decipher a language that may predate human civilization by millions of years. I think I'm entitled to be unhelpful."
Leon grinned.
"Fair enough."
Then he noticed something on the display.
"Wait. What's that?"
A faint line extended from the Helix crystal into the psycho-frame.
It was not a physical connection. It appeared only in the recorded data, a pattern of energy that had travelled through Sentinel's internal systems before disappearing.
Flint enlarged it.
The line divided into three branches.
Each branch ended in a symbol.
The first resembled the Threshold Gate.
The second resembled the symbol associated with the Keeper.
The third was unfamiliar.
It looked like an open circle surrounded by seven small points.
Flit stared at it.
"I've seen that symbol before."
Leon turned.
"Where?"
"In the AGE Device."
Flint immediately brought up the recorded data from the AGE system.
The two symbols appeared side by side.
They were not identical, but their structures were remarkably similar.
Flit's expression changed.
"The AGE Device has been receiving information from somewhere. I always assumed it was drawing on its own accumulated data, but this could mean..."
He stopped.
Leon waited.
Flit looked toward Sentinel.
"The AGE Device and the Helix crystal may share a common origin."
Flint shook his head slowly.
"No. The AGE system was developed by humans. The Helix crystal is ancient."
"That doesn't mean the two systems are unrelated," Flit replied. "The AGE Device might have been built using technology derived from the Helix network. Or it could be responding to the same underlying principles."
Leon looked between them.
"So my Gundam and Flit's Gundam are connected?"
"Not necessarily," Flint said.
"That's a relief."
"They may be connected to the same ancient system."
Leon stared at him.
"That is not a relief."
Before Flint could respond, the hangar's communications system chimed.
Rika's voice came through the speakers.
"Leon, Flint, Flit. You need to come to the bridge."
Her tone was serious.
"Something has happened to the gate."
The Threshold Gate had changed.
From the bridge, Leon could see the enormous ring glowing with a deep blue light. Its surface was covered in shifting symbols, and the space within its centre no longer appeared empty.
A faint image had formed in the corridor.
At first, it looked like a distant star.
Then the image sharpened.
A planet appeared.
It was surrounded by a network of orbital structures, all connected by luminous lines. Vast ships moved between the structures, their hulls reflecting the light of an artificial sun.
Flint stared at the display.
"That's Archive Prime."
Lyra stood beside Auren, her eyes wide.
"It is."
The image grew clearer.
A vast structure emerged from the darkness beyond the planet, its surface covered in silver towers and crystalline spires. It was so large that the surrounding ships looked like insects.
At its centre burned a brilliant white light.
"The Archive was built around an artificial star," Auren explained. "Its energy supplied the repositories, the gateway network, and the systems that maintained the stored records."
Rika's fingers moved rapidly across her console.
"Captain, we're receiving a signal from the gate."
"Put it through."
The message appeared across the main display.
ARCHIVE PRIME: CONNECTION ESTABLISHED.
GUARDIAN AUTHORITY: RECOGNISED.
INCOMING TRANSIT REQUEST: ACCEPTED.
Leon felt the Helix crystal in Sentinel respond, even though he was nowhere near the Gundam.
A faint warmth spread through his chest.
He looked toward Lyra.
"Is that normal?"
"No," she whispered.
Auren stared at the message.
"That is impossible."
Rolf turned toward her.
"Why?"
"The Archive should not be able to establish a connection without a guardian's authorisation. The inner systems were designed to remain sealed until the proper credentials were presented."
"But they recognised Leon," Flit said.
"Yes. The outer gate did. The inner Archive should still require a second confirmation."
Leon looked back at the display.
"So someone has already opened the door?"
Auren did not answer immediately.
Then another message appeared.
INNER CUSTODIAN: RETURN DETECTED.
WELCOME HOME.
The words remained on the screen.
For several seconds, nobody moved.
Then Lyra turned toward Leon.
"The Archive isn't welcoming us."
Her voice trembled.
"It's welcoming something inside your Gundam."
The hangar was evacuated within minutes.
Flint refused to leave Sentinel's diagnostic station, so Captain Rolf ordered two security officers to escort him away from the machine. Flint protested loudly enough to be heard throughout the deck, but he eventually agreed to continue his work from the engineering control room.
Leon remained aboard the bridge, staring at the image of Archive Prime.
The gate had not opened fully.
It had not transported a ship.
It had merely established a connection.
Yet something had responded to the Helix crystal.
Something the Asteri had believed sealed away.
Flit stood beside him.
"Do you think the crystal is carrying an intelligence?"
"I don't know."
"Could it be the Keeper?"
Leon shook his head.
"The Keeper would have said something."
"Perhaps it can't."
Leon glanced at him.
"You sound worried."
"I am worried."
Flit looked toward the image of the artificial star.
"We have spent months trying to understand the Helix inheritance. We thought it was a key, a way to activate ancient systems. But what if that's only part of it?"
"What do you mean?"
"What if the inheritance is not just a key?"
Flit paused.
"What if it's a connection?"
Leon remembered the warmth in his chest.
The sensation of something reaching through the crystal.
The moment the gate had recognised him.
He had assumed he was activating a machine.
Now he was beginning to wonder whether the machine had been waiting for him.
The communications system chimed again.
This time, the message came directly from Archive Prime.
No symbols appeared.
No translation was needed.
A voice spoke through the bridge speakers.
It sounded neither male nor female, neither young nor old. Its tone was gentle, almost welcoming.
"Helix bearer."
Leon felt every muscle in his body tighten.
The voice continued.
"You have returned."
Lyra covered her mouth.
Auren took an involuntary step backward.
Flit stared at the display.
Leon forced himself to speak.
"Who are you?"
The response came immediately.
"I am the Inner Custodian."
A pause followed.
"I have been waiting for you."
Leon swallowed.
"For how long?"
The answer was quiet.
"Since the beginning."
The bridge lights flickered.
On the main display, Archive Prime's artificial star dimmed for a fraction of a second.
Then something appeared behind it.
A shadow.
It was enormous, stretching across the artificial star's outer containment field. It had no discernible shape, no visible hull, and no energy signature that the human instruments could identify.
Yet the Inner Custodian spoke again.
Its voice had lost all trace of warmth.
"Helix bearer, you must not come here."
Leon stared at the shadow.
"Why?"
The answer came in a whisper.
"Because the Archive is no longer alone."
The image abruptly vanished.
The gate's light dimmed.
And somewhere beyond the Threshold, something struck the other side of the corridor.
Once.
Twice.
Then a third time.
As if something on the far side had just discovered that the door was open.