Chapter 178: The Tuner

The organ trembles in the underground space, not due to mechanical failure, but because three hundred conscious light points inside its body are searching for a Resonance frequency. Each light point touching a key triggers the simultaneous flash of seventeen crystal cores—those are the first conversation between the memories of the seventeen Fade‑outs and the Resonators from three thousand years ago.

"Pipe number thirty‑two calibration complete," Han Qing says, staring at the holographic interface, where rainbow patterns connect the organ body to the Resonance Array base like living cables. "Ai O's design is exquisite—each pipe corresponds to a civilization's emotional spectrum, and the keys are the tuner's consciousness interface. But we need a 'conductor'…"

His words are cut off by the organ's sound.

Not a full melody, just a single tone—a C‑major "Do" that lasts a full ten seconds, pure as a newborn's first cry. The tone comes from the central pipe, and the light point linked to that pipe is the lingering consciousness of Ai O himself.

Ten seconds later, all light points emit a second note simultaneously: "Re".

Then "Mi", "Fa", "Sol"…

As if practicing a scale, clumsy yet persistent.

Su Yu places her hand on a key and closes her eyes. Multicolored roots automatically extend, linking with those light points. She "sees": three hundred tuners are relearning how to "play"—not with Seran's three‑thousand‑year‑old technique, but with Earth's pipe organ, human musical theory, and the "emotional scores" of the three thousand saved civilizations.

"They are adapting," she whispers, "adapting to a new instrument, a new audience, a new… era."

In the kitchen, Lao Zhao is making compressed rations.

Not ordinary rations, but thumb‑size blocks compressed from healing‑forest fruits, memory‑rice grains, even vortex‑blue pollen, using the food‑synthesis technology provided by Seran. Each block supplies an adult's daily nutrition, but Lao Zhao stubbornly carves a different pattern on each: a leaf, a screw, a crooked smiley face.

Xiao Yu helps pack beside him, the light imprint on the child's wrist flickering with each motion: "Grandpa Zhao, why do you draw on the rations?"

"Because food can't be only nutrition," Lao Zhao replies, carefully carving a tiny flower with a knife. "Your Uncle Chen Mo once said, when people eat, their eyes eat too. Seeing something beautiful makes the stomach happy."

He picks up a ration etched with a motorcycle, studies it for a long while, then stuffs it into a package labeled "Li Xiaofeng": "This kid loved watching me fix bikes when he was little. He said the metal shavings flew like stars."

The package is tiny, containing only twelve rations. Lao Zhao packs them slowly, as if packaging an entire childhood.

The next noon, the Resonance Array shows an anomaly.

When the three hundred light points attempt to perform the first complete melody—the opening chapter of Ai O's "Civilization Lullaby"—the organ's wooden structure begins to crack. Not a physical break, but a kind of "information overload": the emotional memories of three thousand civilizations surge through the keys at once, exceeding Earth‑material load limits.

The thinnest pipe suddenly bursts.

Not an explosion, but like a sand sculpture meeting tide, it instantly turns to powder. The powder floats in the air, forming a line of Seran ancient script: "Load‑medium strength insufficient. Recommend replacement with Seran memory alloy."

Han Qing shakes his head: "It's too late. Moreover, Seran material is too 'perfect', lacking 'fault tolerance'. Ai O chose Earth wood for the organ, perhaps because wood has grain, knots, and 'memory'."

He touches an old crack on the organ body—the one Chen Mo left seven years ago when repairing it, filled with fish glue and wood shavings, now a golden vein: "These 'flaws' are the key to Resonance. Perfect things… don't cry, don't laugh, don't remember."

Yet the problem remains: the organ cannot bear the full re‑performance of three hundred tuners.

Su Yu stares at the crack and suddenly asks, "What if… we don't let them play 'whole'?"

Late at night, Su Yu sits alone before the organ.

She does not try to play; instead she begins to speak, using the most ordinary language to tell the organ its own story:

"When you were created, Ai O gathered wood from three hundred planets. Some wood came from singing trees, some from stone‑tablet trees that record history, some from void‑wood that can grow even in vacuum. He cut the wood into planks, glued them piece by piece, like piecing together shards of civilization."

The organ body trembles slightly.

"Then for three thousand years you slept on the seabed, listening to whale songs, to magma pulses, to the saved civilizations crying in dreams. Every grain of your grain‑pattern is soaked with those sounds."

The crack begins to glow.

"Seven years ago, Chen Mo found you. He said 'this organ can still be repaired', spent three months using Earth glue, Earth tools, Earth patience, to let you sound again. He hummed while fixing it; those song vibrations still linger in your seams."

Su Yu places her hand on the crack, and multicolored roots seep into the wood like sutures:

"Now, three hundred teachers have returned. They want you to perform a very heavy piece. But you don't have to bear it all—turn all our memories, all our scars, all the patches and repairs into part of the Resonance. That way the weight is distributed."

She closes her eyes and begins to "share":

Sharing the scorching heat of the first furnace of molten iron in Anvil Town;

Sharing the tremor of the reservoir dam during its first flood;

Sharing, deep in the mine, the flashlight beams over the rock wall, the ancient fossils' stare;

Sharing the moment in the Pure Land greenhouse when the first hope‑grass broke through the soil, Xiao Yu's soft "wa";

Finally, sharing the single drop of sweat that fell on the organ when Chen Mo repaired it—salty, warm, smelling of machine oil and a hint of blood.

The crack begins to heal.

Not restored to its original state, but like a scab forming golden, branch‑like veins. Those veins spread from the crack across the whole organ, like a golden vascular network dressing the old instrument.

On the third day before dawn, the three hundred light points try again.

This time, they do not play directly; they first "inquire".

Ai O's light points drift before Su Yu, sketching three Seran ancient characters in the air: "May we?"

He is asking: may we use your scars, your memories, your imperfect repairs as the foundation of our performance?

Su Yu nods.

The light points merge into the organ one by one. Not by occupying, but by "becoming": becoming part of the golden veins, becoming the memory in the grain, becoming the salt in Chen Mo's sweat drop, becoming the warmth in Xiao Yu's tears.

Then the organ itself begins to play.

No hands press the keys; the whole instrument Resonates—wood vibrating, metal pipes resonating, seventeen crystal cores flashing, three hundred conscious whispers, all merging into a torrent.

The melody is no longer purely "Civilization Lullaby".

It is a hybrid: containing Seran's ancient strictness, human folk‑song candor, the unique rhythmic patterns of the three thousand civilizations, and… Earth's rain, wind, blacksmith shop clinks, kitchen porridge gurgles.

Han Qing's monitoring data shows the Resonance Array load dropping from a dangerous 97% to a stable 42%: "The weight has been dispersed… no, not dispersed—transformed. Those 'imperfections' have become Resonance 'enhancers'."

The most astonishing change is the organ body itself—those golden veins begin to grow outward, rooting into the ground like roots and branching upward, forming a translucent, glowing Resonance Dome around the pipe organ.

Inside the dome, three hundred tuner silhouettes slowly materialize.

No longer light points, they are vague yet recognizable humanoid shapes: some with multiple arms, some hovering, some bodies composed of flowing light. They form a circle, each holding an instrument—but those instruments are morphing, gradually shifting from three‑thousand‑year‑old forms to the outlines of Earth instruments.

Ai O stands at the center, the star‑string harp in his hands, its strings turned into multicolored roots.

He looks at Su Yu, and the silhouettes' faces break into a clear smile—a teacher's smile that spans three thousand years.

Kevin bursts in, his face ashen: "Seran fleet is early! They just completed the final jump; they're only six hours from Earth now! And… they've released scout probes, scanning Earth's surface!"

The holographic display shows three silvery shuttle probes skimming low, and wherever they pass, the plant‑network signals are heavily interfered with—not cut, but "overlaid" with a cold, emotion‑less frequency that blankets all emotional waves.

The three hundred silhouettes under the Resonance Dome all look up together.

Ai O raises the harp, and all tuners begin to perform—not in combat, but in "display".

The sound of the lute, amplified by the Resonance array, turned into a visible multicolored sound wave that surged toward the sky like a rainbow flowing backward. When the sound wave met the interference frequency emitted by the detector, there was no collision—only… permeation.

Just as warm water seeps into an ice layer.

The detector's scan data was sent back to the fleet, but the data stream was contaminated with other things: the temperature of the sparks from the blacksmith's forge in Anvil Town, the thickness of the old callus on the reservoir elder's palm, the pulsation frequency of the light imprint on Xiao Yu's wrist, the texture of Old Zhao's compressed rations engraved with a motorcycle…

It's not an attack, it's an "invitation": Take a look, this is the "Error Signal" you intend to format.

Inside the flagship's command deck, the conservative commander stared at the "contaminated" data stream, and for the first time the smooth sphere's surface displayed… an extremely subtle, confusion‑like fluctuation.

They pulled up a live feed of Earth.

At the center of the view, on the land ravaged by gray‑white waves, whirling blue flowers were blooming en masse. Each flower emitted a faint light, and the lights in the air formed a line of Seran characters—using the script from three thousand years ago in Aeon:

"The students are ready. Teacher, please begin the lesson."

Beneath the flowers, three hundred phantom tuners faced the starry sky, performing a song about how "scars become starlight".