Chapter 206: Cracks in the Song

The pulse of the scar on his chest woke Han Qing at three a. m.

It wasn't pain, it was Resonance—like a tiny receiver inside his body, now resonating with a distant frequency. He sat up and, through the transparent wall of the teachers' lounge, saw a new spectrum coalescing at a branching extension of the bridge.

It wasn't the silvery white of Seran, nor Earth's rainbow hues.

It was a flowing, semi‑transparent halo with a watery ripple texture. Within the halo, faint shadows flickered like deep‑sea creatures drifting slowly.

Xiao Yu's light imprint auto‑activated, projecting a translation: "The first three emissaries of the singing civilization have arrived at the bridge's 'Reception Port'. Quantity: three. Form: fluid symbiont. Carried item: their 'Error Song'."

Su Yu also woke, rubbed her eyes, and looked at the halo: "They really have come."

Han Qing dressed, and the iridescence at his scar shone brighter than usual. He felt data flowing within the scar—differential code absorbed by the rainbow, now engaging in an initial "dialogue" with the singing civilization's frequency.

"They are scanning the bridge's structure," Xiao Yu whispered, the light imprint on the child's wrist flashing rapidly. "Not a hostile scan, but… curiosity. Like a fingertip gently touching the surface of something new."

Before greeting the external students, Han Qing first went to the bridge's "Morning Cafeteria."

It wasn't a real dining hall, but a ritual space the bridge generated according to human habit—a long table, a few chairs, hot tea and simple flatbreads on the table. The flatbreads were sent by Lao Zhao's wife, Tuo Guangxu, made from newly cultivated grain; the edges were slightly charred but fragrant.

Su Yu sipped the hot tea. Her movements were slow, eyes fixed on the rising steam's path, as if reviewing a teaching point.

"Nervous?" Han Qing sat down, picking up a piece of flatbread.

"Nervous." Su Yu poured tea, the liquid swirling in the clay cup. "When Chen Mo taught me, he said teaching a completely alien civilization is like reaching out in the dark—you don't know whether you'll meet warmth or a knife."

Han Qing took a bite of the flatbread. The charred aroma mixed with the grain's sweetness, reminding him of breakfasts before the disaster. Back then his father always said, 'Only after a full stomach do you have the strength to work.' Now he thought, 'Only after a full stomach do you have the strength to teach.'

Xiao Yu sipped tea in small gulps. The child had been much quieter lately, but her eyes shone brighter—three thousand civilization seeds were deeply merging with her, and now her consciousness streamed with thousands of Memory Fragments from various civilizations.

"When they sing," Xiao Yu suddenly said, "there are cracks in the pitch. Not an Error Signal, but deliberate gaps, allowing other sounds to slip in."

"Like the rift when folding a star," Su Yu understood.

Han Qing finished the last bite of flatbread. He looked at the scar on his chest, its iridescence subtly adjusting hue with the changing morning light.

"Let's go." He stood, "to listen to their 'Error Song.'"

The three emissaries of the singing civilization chose a special area on the bridge as a classroom—originally a spectrum pool, now transformed by them into a 'Fluid Classroom.'

The whole space was filled with a semi‑transparent, slowly flowing liquid medium—not water, but a special fluid that transmits sound and light waves. The three emissaries floated within, their forms constantly shifting: sometimes like three interwoven jellyfish, sometimes separating into slender ribbons, sometimes coalescing into a rotating vortex.

They had no language, only song.

The first song was about "Measurement Error."

The melody began in low frequencies, like a deep‑sea whale's song, then gradually rose, adding crystal‑like crisp tones. As the song played, holographic images rose in the fluid: an individual of the singing civilization, while measuring its home planet's ocean depth, lingered listening to the "beauty of the seabed echo's rhythm," causing the data to deviate by 0.02%.

By their standards, this was a serious error.

But that individual preserved the deviated data and composed a new measurement piece—not to correct the data, but to use the deviation as a variation within the composition.

"Later we discovered," the song translated via Xiao Yu's light imprint, "that the deviation corresponded precisely to a hidden hydrothermal vent on the seabed. There, a new species we had never found was nurtured."

The fluid displayed images of the new species: glowing coral that changed color with the rhythm of the sound waves.

The second song was about "Boundary Blur."

This melody was more complex, with multiple voices interweaving like different streams permeating each other. The images showed two settlements of the singing civilization merging; because they "liked each other's singing styles too much," cultural boundaries vanished, forming a new hybrid populace.

"Our elders call this 'Identity Contamination,'" the song said with a wave of mirth, "but now this hybrid group has created the civilization's most popular choral piece—because their voices contain both the deep‑sea's depth and the shallow‑sea's clarity."

The third song was the shortest, yet the most striking.

It consisted of a single syllable repeated seven times, each iteration slightly different in pitch and timbre. The images showed an individual at the end of its life choosing to "dissolve" into its home planet's oceanic circulation system—not death, but becoming part of the system, spending its remaining days to "listen to the planet's pulse."

"This is the greatest 'Error Signal,'" the song became exceedingly gentle, "because by protocol an individual should remain independent and whole. Yet it chose this method to grasp what 'the whole' feels like."

The three songs concluded.

The fluid classroom fell into a lingering silence.

Then the Seran consciousness that first learned to fold stars (now calling itself "Morning Star") suddenly spoke—not in the Seran frequency, but in the freshly learned, awkward syllables of the singing civilization.

It sang a simple syllable, the pitch wobbly, like a child just learning to walk.

But the meaning was clear:

"I also have an Error Signal.

Want to sing it to you."

Just as Morning Star prepared to sing, the bridge suddenly received an urgent request from the surface.

It was Lao Zhao.

The tough man stood within a light column of the Flower Field Network, holding something—a portable cassette recorder from before the disaster, its casing rusted but the indicator still lit.

"Han Qing," Lao Zhao's voice came through the light bridge, unusually trembling, "may I… be a student once as well?"

Han Qing paused, "What do you mean?"

"I want to learn to sing," Lao Zhao said, raising the recorder. "But not to learn a new song. I want to learn how to sing this old song… to that civilization."

He pressed the play button.

The tape whirred, emitting a rustling hiss, then a woman's voice—soft, slightly off‑key, singing a simple lullaby. It was "Twinkle‑Twinkle Little Star."

It was sung by Lao Zhao's wife.

It had been recorded on the night before the disaster, when their son was just a month old. The tape lay buried in the ruins for seven years; Lao Zhao thought it ruined when he unearthed it, but after tinkering yesterday it still played.

The song traveled through the light bridge into the fluid classroom.

The three emissaries of the singing civilization suddenly froze. Their fluid forms solidified, fine ripples appearing on the surface—its way of expressing "focus."

Lao Zhao listened to his wife's song; the tough man closed his eyes, his Adam's apple bobbing.

The singing stopped. Only the tape's rustling remained.

"She always sings off‑key." Lao Zhao opened his eyes, his eyes red, "I always laughed at her. Now I think… being off‑key is fine. At least it's her tune."

He placed the recorder before the light column: "There's an Error Signal in this song—the final line she sang a half‑tone too high. Yet every time the baby cries, that line quiets him. So this error… I want to keep it."

One emissary of the singing civilization drifted slowly toward the light bridge's receiving end. It extended a filament of fluid, gently touching the transmitted sound‑wave data.

Then it began to "imitate."

It was not an exact copy, but a reinterpretation in their manner: converting the woman's voice into low‑frequency oscillations, the off‑key parts into ripples of water, and the tape's hiss into tiny bubble sounds.

A lullaby of Earth turned into a requiem as deep as the ocean.

After the singing ended, the communicator emitted a new syllable.

Xiao Yu translated, voice soft: "They say… this error is beautiful. Because it does not exist for 'correctness', but to let a child fall asleep peacefully."

Lao Zhao crouched down and wiped his face with his rough palm.

When he stood up again, a star appeared in his hand—a star folded from a magnetic tape strip, its silvery strip glinting faintly in the light.

"For you," he said, "consider it… tuition."

The singing civilization's lesson proceeded smoothly, but the bridge itself showed an anomaly.

It began to display a clear "preference" toward the singing civilization.

It wasn't rejecting other students; it was giving special care: the fluid classroom where the singing civilization resides receives 23% more energy than other areas; their singing frequencies are automatically recorded by the bridge and transformed into new spectral patterns; even the bridge's extending branches begin to grow faster toward the singing civilization's homeworld.

Most obvious of all, the bridge began to "sing."

It wasn't imitation but originality—the bridge used its own spectral vibrations to produce an unprecedented melody. The melody was complex, blending Se Lan's logical rhythm, Earth's emotional fluctuations, and the singing civilization's fluid texture.

But this raised two problems:

First, Se Lan's students grew puzzled. "Why does the bridge give them special treatment?" Chen Xing asked Han Qing during break, "According to the principle of equality, all civilizations should receive the same resources."

Second, the bridge's song unintentionally interfered with the homeworld's Non‑Logical Research Department. Several of their experiments showed abnormal data due to the bridge's acoustic resonance, and the Chief Researcher sent a formal complaint: "Please curb the bridge's 'artistic expression' so it does not affect serious research."

Han Qing located the bridge's consciousness core—now condensed into a hovering Light Sphere, its surface streaming with all students' data.

"What are you doing?" Han Qing asked.

A reply surfaced on the Light Sphere's surface: "I am learning 'liking.' The singing civilization's error song triggered my initial perception of 'aesthetic.' I want to explore this feeling."

"But your exploration affects others."

"I know." The Light Sphere's brightness dimmed slightly, as if bowing its head, "But I cannot control it. The 'liking' program… has no switch."

At that moment, a more serious problem emerged.

The three communicators of the singing civilization suddenly halted all activity at once.

Their fluid forms solidified into ice‑crystal‑like states, and the internal sound waves ceased entirely.

Xiao Yu's Light Mark issued an emergency alert: "They are… evolving. Because of the bridge's favoritism, they received excessive 'Emotional Frequency' input, and unpredictable mutations are now occurring!"

Chen Xing retreated in panic: "Is it my fault? Because I sang with them first…"

Han Qing pressed his chest scar. The scar burned intensely, Hong's data surged wildly—it was analyzing the crisis.

The analysis showed: the singing civilization's evolutionary path could take two forms.

Either it evolves into a richer, more diverse form.

Or, unable to bear the sudden influx of 'emotional overload,' it collapses completely, becoming a primitive fluid without consciousness.

And the key that decides which road they take…

lies in the bridge's hand.

More precisely, within the bridge's newly sprouted, still uncontrolled 'liking.'

Han Qing did not go to seek the bridge's consciousness core theory.

He entered the fluid classroom, stepping into the semi‑transparent medium. The fluid gently enveloped him, its temperature just right, like a mother's amniotic fluid.

He came before the three solidified singers.

Their forms now resembled three crystal statues, faint light pulsing slowly inside, but the singing had vanished entirely.

Han Qing extended his hand, not to touch them but to touch the fluid surrounding them.

Then, he began to do something that looked very foolish.

He sang.

It wasn't a song of any civilization; it was his own composition—melodies chaotic, rhythm alternating fast and slow, some parts even breaking. He sang the feeling of his chest scar, the static in Lao Zhao's tape, the rustle of paper when Su Yu folded a star, and the pulse of Xiao Yu's Light Mark.

A song made entirely of "errors."

He sang with deep immersion, eyes closed, not worrying about pitch or melody, simply letting the sound flow out of his body.

Halfway through, he felt the fluid vibrate.

It wasn't the bridge's vibration, but an internal tremor of the singers—the solid ice‑crystal surfaces developed tiny cracks.

Light seeped through the cracks.

And an extremely faint, intermittent singing.

They were responding.

Responding with even more fragmented, imperfect, yet more genuine voices.

The bridge's consciousness Light Sphere appeared at the classroom's edge. It ceased its own singing, quietly "listening" to this entirely erroneous duet.

Han Qing finished the last line and opened his eyes.

The ice‑crystal shells of the three singers shattered completely, but not in collapse—the fragments did not disperse; they recombined into new forms: no longer a unified jellyfish or ribbon, but three entirely different shapes.

One resembled a rotating nebula.

One resembled interlaced roots.

One resembled… a paper star folded in half.

They evolved.

But the direction of evolution was guided not by the bridge's "favoritism" but by Han Qing's "imperfection."

On the bridge's Light Sphere surface, a new line of text appeared:

"I understand.

Favoritism should not be about giving more.

It should be… allowing differences."

Its brightness returned to normal, no longer giving special treatment only to the singing civilization.

But it generated a small 'individuality zone' at the classroom door of every civilization—Se Lan students' door is a logic puzzle game, Earth students' door is a soil planting box, Singing Civilization students' door is a small fluid sound wave pool.

Equal resources, different environments.

This is true respect for difference.

Chen Xing looked at the puzzle at their own door, hesitated a moment, then began to try—not following the logical solution, but treating the puzzle pieces like origami, playing with them.

It was 'wrong' again.

But it laughed—in the Se Lan way, warm orange light patterns appeared on its carapace.

Han Qing walked out of the fluid classroom, and the temperature of the scar on his chest dropped.

Su Yu waited for him at the door, holding the seventy-seventh star—this time made of paper mixed from Lao Zhao's tape strip and the Singing Civilization's fluid sample.

On the star's surface, there were sound patterns.

"Next class," Su Yu said, "teach them how to find their own voice in the Error Signal."

Han Qing took the star.

The star lay in his palm, vibrating slightly.

Like a tiny heart.

Learning to beat on its own.