61: Chapter 61 The Frozen Key

The resolution of the global emergency meeting was reached four hours later: dispatch the "kuafu-3" to Europa.

It was not the spacecraft originally planned for escape, but a deep-space exploration vessel specially retrofitted for the mission.

Mission objective: contact the Europa Node before the gardener probes B arrives, assess its status, and attempt to establish communication.

The question of personnel sparked intense debate.

Sarah must go—her "Builders Imprint" is the only possibility for communicating with the node; Lin Shen must also go—the technology tree system can provide technical support.

But Max insisted on joining, citing his aerospace experience and... the possibility that his understanding of Sarah could serve as an anchor if she began to lose her humanity.

"This is too risky," Imperial President Klaus said to Max on an encrypted channel, "If the three of you have an accident on Europa, Earth will lose its three most critical talents."

"But if we don't take the risk, Earth might lose everything," Max replied. "Sarah believes that node might be the key bargaining chip for negotiations with the Gardener. We have to try."

In the end, the three-person team was approved.

The "kuafu-3" would complete its retrofit within thirty-six hours—based on "rapid deep-space adaptation" technology from the "the builders" database, the ship's hull would be covered in a new alloy brought back from the Moon, capable of withstanding the lethal radiation of the Jupiter radiation belt; the engines would be replaced with experimental "spacetime folding thrusters," which, although usable only for a short time, would be enough to shorten the travel time from the standard six months to thirty-one days.

While the retrofitting was underway, Sarah entered the isolation laboratory again.

This time, it wasn't for testing, but for training.

The medical team designed a consciousness stabilization program for her: every four hours, she would relive a strong emotional memory through a neural interface—her first kiss with Max, the fear of her first spacewalk, the ecstasy of solving a difficult mathematical problem.

These memories were marked as "humanity anchors," which theoretically could slow down the erosion speed of the "Builders Imprint."

But an accident occurred during the training process.

When Sarah was reliving a childhood memory—her father teaching her to ride a bike at age seven, her falling, and her father running over to pick her up—the "Builders Imprint" suddenly became active.

Another memory emerged in her consciousness: a "the builders" individual teaching basic mathematics to a young civilization.

The two memories intertwined, forming a strange superposition state.

"I understand," Sarah opened her eyes, the star points in her pupils flickering faster, "The way 'the builders' educate young civilizations is structurally similar to how human parents educate their children..."

"It's just the time scale that's different."

"They teach in units of millennia, we use years."

The doctors looked at each other.

This insight was clear evidence that the "Builders Imprint" was at work—it was not only changing Sarah's brain structure but also altering her cognitive framework.

Even more unsettling was the next test.

The medical team asked Sarah to solve a complex ethical dilemma simulation: a spacecraft had five human astronauts and one "the builders" node, the ship was about to crash, and she could only save one side; what would she choose?

Sarah did not answer immediately.

Her eyes turned completely black, and data streams flowed through like a waterfall.

Thirty seconds later, she gave an answer that shocked everyone:

"Let the ship crash."

"Because according to 'the builders' cosmic ethics, the value of life does not lie in quantity, but in uniqueness."

"Five human astronauts can be seen as five copies of the same civilization pattern, while the 'the builders' node is unique in the universe."

"Therefore, the node should be saved."

"But those five people are alive!" a psychologist retorted, "They have families, dreams, have..."

"I know," Sarah interrupted him, her pupils returning to normal, her voice suddenly full of pain, "I can feel the emotional weight of them."

"That is the problem—when I see too many levels, every choice feels like tearing myself apart."

The test was forced to stop.

Sarah sat in the isolation room for two full hours, motionless, just looking at her hands.

Lin Shen felt her state through their consciousness connection: she was conducting some kind of internal negotiation, trying to find a balance between human ethics and "the builders" logic.

Finally, she walked out of the room and said to the waiting team: "I will retain my human perspective during the mission."

"But I need you to remind me at any time—when I drift too far away, pull me back."

At the same time, in Earth orbit, the "Tiangong-3" space station.

The gardener probes A stayed at a position 100,000 kilometers away from the space station, ceasing all active scanning.

Instead, it began to emit regular signals—not mathematical tests, but a series of images.

Nuwa decoded the images and displayed them to the Earth Command Center.

The first image: a perfectly symmetrical galaxy, with all planetary orbits being perfect circles, and the planet sizes presenting a precise geometric progression.

The second image: the same galaxy, but a "source of pollution" appeared—a planet with a slightly deviated orbit.

There was chaotic biological activity on the planet's surface.

The third image: the galaxy returned to perfection, but that polluted planet was gone, replaced by a regular dodecahedron crystal structure floating in orbit.

The message was clear: the Gardener was showcasing their "work results."

Lin Shen joined the meeting via quantum communication: "They are not here to destroy us, at least not entirely."

"They are showing their 'art'—transforming chaos into order, transforming life into eternal geometry."

"They are intimidating us," Max said.

"No," Sarah suddenly joined the discussion, her image appearing on the screen, the star points in her pupils clearly visible, "They are inviting us."

"Inviting us to voluntarily accept 'archiving' and become a part of their collection."

"They believe this is an honor."

Sure enough, the fourth image arrived: an invitation in "the builders" style, written in a complex geometric language.

The core content translated by Nuwa was: "To avoid unnecessary energy consumption, target civilizations are invited to voluntarily submit an archiving application."

"Submitters will receive priority conversion rights, converting into the highest quality information structures."

"They want us to line up and wait for death?" President Klaus said angrily.

Sarah shook her head: "In their view, this is not death, it is sublimation."

"Just like... just like humans cremate the deceased and keep the ashes, they believe this is the highest form of preserving the 'essence' of a civilization."

At this moment, the gardener probes A sent a more direct communication—using human language for the first time, although it carried a mechanical, synthetic feel:

[Human civilization, you have contacted the builders legacy.]

[This has increased your archiving value.]

[If you submit voluntarily, the conversion process will be relatively painless and will retain the most unique cultural characteristics of your civilization.]

[If you resist, the conversion process will be enforced, which may lead to information loss.]

A naked threat, yet packaged in polite phrasing.

"Tell them we need time to consider," Lin Shen suggested, "Stall for time, and wait for the results of the Europa mission."

The communications officer did as instructed.

The gardener probes' response was quick: [Consideration time: thirty Earth days.]

[If there is no voluntary submission by then, the mandatory assessment procedure will begin.]

Thirty days.

Almost coinciding with the time of the Europa mission.

The countdown was reset again.

Twelve hours before the launch of the "kuafu-3", Xichang Space Center.

The spacecraft had completed its final inspection.

Lin Shen was in the cargo hold confirming equipment: three sets of improved spacesuits, capable of withstanding the minus 160-degree temperatures on the surface of Europa; a portable "the builders" technology scanner, used to detect node signals; and most importantly—a consciousness storage device, capable of backing up the three people's consciousness data in an emergency.

Sarah and Max were making final preparations in the living quarters.

Sarah was teaching Max how to use her "Imprint Perception"—through simple neural contact, he could also briefly gain her intuition for higher-dimensional space.

"Close your eyes," Sarah said, her fingers lightly touching Max's temples, "Feel the... texture of space."

Max did as he was told. At first, it was darkness, then he "saw"—not with his eyes, but with some deeper perception. The ship's metal walls became transparent; he saw the architectural structures outside, the rock strata deep within the earth, and the Earth's magnetic field wrapping around the planet like colorful silk.

"Is this what you see every day?" Max asked, shocked.

"This is just the basics." Sarah pulled her fingers back. "When the Builders Imprint is fully activated, I can see the folds of time, the chains of causality, and... branches of possibility."

She hesitated for a moment, then said: "In the tunnel, I saw our future. Many branches. In some branches, we succeeded, and human civilization entered a new era. In some branches, we failed and were archived by the Gardener. And in others..." She paused, "...I completely turned into something else, no longer Sarah Chen."

"We will ensure that branch never happens." Max held her hand.

Sarah smiled, but there was bitterness in that smile: "Max, you have to understand: I am no longer the complete me. Every time I use the Imprint, I lose a little something. Sometimes it's a small memory—like forgetting the name of my first pet. Sometimes it's an emotion—my feelings about certain things have faded. It's irreversible."

"Then we'll create new memories," Max said. "When all this is over, we'll go to all the places you want to visit. We'll go see the southern lights, go deep-sea exploring, and... relearn how to be human."

Sarah leaned on his shoulder, a gesture that still retained the feeling of the "complete" her. But Max could feel that her body temperature was a degree lower than a normal person's, and her heart rate had slowed by fifteen percent—her body was also adapting to the Imprint.

The launch proceeded on time.

The kuafu-3 surged into the night sky, trailing a blue plasma plume. This time there was no global live broadcast; only a few high-level officials knew the true purpose of the mission. To the public, it was a "deep space scientific expedition" to study the Jupiter system in order to address climate change.

After the ship entered cruise mode, Lin Shen activated the space-time folding thrusters. The space around the hull began to warp, as if kneaded by an invisible hand. Outside the window, stars stretched into long threads of light, and then everything plunged into darkness—not the ordinary darkness of space, but the interior of "folded space" that not even starlight could penetrate.

The travel time would be shortened to thirty-one days. But the cost was this: within the folded space, physical constants had slight fluctuations. Nuwa needed to constantly calibrate all instruments, and the crew would experience slight temporal perception distortion—sometimes feeling time passing rapidly, sometimes feeling it frozen still.

The next day, Sarah began to demonstrate new abilities.

She could "read" the state of the ship's systems directly without touching the equipment. "Fuel pump number 3 has a 0.3% efficiency deviation," she said, "because there are micro-cracks on the blade edges, left over from manufacturing."

The engineer confirmed her assessment after checking. She also predicted an impending system failure—a qubit in the navigation array would decohere in fourteen hours; replacing it early averted a potential danger.

"The Imprint is enhancing your direct perception of the physical world," Lin Shen analyzed. "But what is it consuming? Your physical data shows that after each use, your metabolic rate drops by 0.5%."

"It is optimizing me," Sarah said calmly. "Reducing unnecessary energy consumption and allocating more resources to cognitive functions. It's like... like modifying a family car into a race car, stripping out the air conditioning and sound system, and keeping only the engine and drivetrain."

This metaphor sent a chill down Max's spine. She was actively describing how she was being "dismantled."

On the tenth day of the voyage, they received an urgent message from Earth: the Avenger Node had taken new action. It was no longer directly attacking infrastructure but had begun to "transform" the environment—creating an "ordered zone" fifty kilometers in diameter near the Mariana Trench, where seawater flow exhibited perfect geometric patterns and marine life behavior became mechanized.

"It is showcasing what it considers 'perfect nature'," Sarah said, looking at the transmitted images. "No randomness, no chaos, only the beauty of mathematics. This is a preview of what it wants to do to Earth."

Worse, the ordered zone was expanding, growing by about two kilometers every day. Although the speed was not fast, if it continued for a year, it would cover the entire Western Pacific Ocean.

"We must speed up," Lin Shen said. "Nuwa, can you increase the thruster power?"

"The risk will increase. Current folded space stability is 87%; increasing to over 90% may cause a temporary tear in the space-time structure, exposing the hull to radiation from unknown dimensions."

"Calculate the short-term impact on the crew."

"Radiation could cause irreversible neurological damage, a 12% probability; consciousness structure disturbance, a 7% probability; direct fatality, a 3% probability."

Lin Shen looked at Sarah and Max. Sarah nodded; Max hesitated for a second, then nodded too.

"Increase power," Lin Shen ordered.

The ship began to tremble. Outside the window, the darkness of the folded space began to fluctuate, and cracks appeared, through which indescribable colors shone—not any color in the spectrum, but a projection of higher-dimensional space into three dimensions. Those colors made people instinctively feel uncomfortable, like staring at something one shouldn't see.

The travel time was shortened to twenty-eight days.

But everyone paid a price. Lin Shen began to experience auditory hallucinations, hearing non-existent voices discussing mathematical theorems. Max's short-term memory was impaired, requiring Nuwa to remind him of daily tasks. Sarah's changes were the most obvious: permanent geometric light patterns began to emerge on the surface of her skin, like tattoos, but those patterns were slowly moving, forming complex equations.

"The Imprint is surfacing," Sarah said, looking at herself in the mirror. "It is spreading from my nervous system to my entire body. Eventually, I might become completely energized and turn into... a form of existence similar to 'the builders'."

"Can it be stopped?" Max asked.

"Only if I completely stop using the Imprint will the spread slow down. But I need the Imprint to communicate with the Europa Node." Sarah turned around, the light patterns flowing across her face, making her expression difficult to read. "This is a trade: exchanging my 'humanity' for a chance to save humanity."

On the twenty-fifth day of the voyage, they arrived at Jupiter orbit.

The massive gas giant filled half their field of vision, the Great Red Spot looking like an eye that never closed. Below was Europa, a satellite covered in ice, from whose crisscrossing surface cracks shone a ghostly blue light—the reflection of the ocean beneath the ice.

"Scanning initiated," Lin Shen said, operating the instruments. "Detected intense... wait, what is this?"

The scan showed that under the ice of Europa, there was not only an ocean but also a massive structure: about two hundred kilometers in diameter, shaped like a perfect icosahedron, but each face was slowly deforming, as if breathing.

"The Node is still alive," Sarah's voice was full of awe. "And it... it is singing."

She closed her eyes and let the Imprint fully activate. A few seconds later, tears slid from the corners of her eyes.

"It is a song of loneliness," she choked out. "It has guarded this place alone for eight million years, waiting for someone to come, waiting for someone to understand its mission. It doesn't know what has happened outside, doesn't know the Sower System has collapsed, doesn't know about the existence of the Gardener. It is just... waiting."

The ship began to descend, rushing toward the icy satellite, toward an ancient existence that had waited for eight million years, toward the key that might change everything.

And behind them, time on Earth continued to pass, the ordered zone of the Avenger Node was expanding, and the thirty-day countdown of the gardener probes was ticking down second by second.