Chapter 314: The Final Lesson

The successor of the measurer is not a single person.

It is a self‑replicating measurement framework, like a metal tree made of countless rulers, growing amid the ruins of the debate arena at the center of the Holy Land. At the tip of each branch is an eyeball‑shaped sensor, all facing the central platform—on the platform, the core of the Gatekeeper's consciousness is being poured into shape.

The moment Han Qing saw it, the Teaching Scar ached so much it nearly made her drop to her knees.

It wasn't physical pain but an information overload from the Time‑04 Ruler: she simultaneously perceived this thing's three‑million‑year history—from the resentment of Founder‑03's exile, to its virus‑like dormancy, to its awakening by the conservatives three months ago, and how it has been gradually eroding the Gatekeeper's consciousness…

"Stop!" Xiao Yu grabbed Han Qing, and the Resilience Ruler erected a buffer between them. "Don't look directly at its timeline! You'll be contaminated by reverse measurement!"

The metal tree sensed them, and all the "eyes" turned simultaneously.

There was no sound, but cold measurement text materialized in the air:

"Aesthetic Pollution Carrier: 7. Average contamination level: 847 standard units. Recommended handling: collect polluted samples and then fully cleanse."

The pouring process on the platform suddenly accelerated. Transparent memory gel was enveloping a vague humanoid silhouette— the last remaining form of the Gatekeeper's consciousness. Within the gel countless reverse‑scale markings surfaced.

"He is converting himself into 'Reverse Ruler‑01,'" Absolute Luminance-4 analyzed with the Mirror Ruler, "Once complete, it will be able to precisely measure any aesthetic's 'deletable coefficient' and execute deletion instantly."

Kaiwen's Light Ruler captured the energy field around the platform: "Completion is already… 89%. Remaining time: 17 minutes."

Seventeen minutes.

Three minutes less than the countdown in the Holy Land Self‑Defense Accord.

Han Qing closed her eyes for three seconds, and the Teaching Scar's temperature shifted from searing pain to the steady warm of teaching mode.

"Listen to me," she said calmly, as if explaining a problem in class, "We cannot attack it directly—the reverse measurement device will absorb the 'aesthetic energy' of our attack and turn it into a weapon. We need… to teach it a lesson."

"Teach it?" Su Yu's fingers trembled, the Structure Ruler displaying seventeen hundred thousand structural weak points of the metal tree, "It's a machine!"

"Founder‑03 was once human," Carrier‑18 said from within the sapling sculpture, "He left this system, preserving a 'learning module.' Because he believes 'only by fully understanding the enemy can one completely delete.'"

Old Zhao pulled Chen Mo's honey jar from his backpack; this time he didn't share it. He unscrewed the lid and poured the entire jar onto the ancient floor tiles of the Holy Land.

The amber liquid spread slowly across the starlit floor, and a sweet, cloying fragrance wafted outward.

"What are you doing?" Kaiwen was stunned.

"Give it a taste of something 'unmeasurable,'" Old Zhao slipped the empty jar back into his pack, "Now, let the lesson begin."

The moment the honey scent reached the platform—

the humanoid silhouette in the gel suddenly strained.

A weak yet clear voice transmitted directly into everyone's mind:

"…Starlight flower… temperature… 28.3…"

"I am… the Holy Land Gatekeeper… designation 'Memory‑13'…"

"It is overwriting my core… but I still remember…"

The voice suddenly became urgent:

"Listen up! The Reverse Ruler's weakness lies in its 'calibration anchor'—it requires at least three 'absolutely un‑beautiful reference objects' to calibrate its deletion scale!"

"The three reference objects it currently uses are: 1) Founder‑03's angry memory at exile; 2) statistical data of all 'wars caused by beauty' in the universe; 3)…"

The voice stalled.

The gel began to harden.

"What's the third one?!" Xiao Yu shouted at the platform.

The Gatekeeper's voice strained to push out the last bit:

"…the third… is… me…"

"He is turning me into a reference object 'painfully collapsed by guarding beauty'…"

"So… you must… kill me before I completely lose consciousness…"

The whole venue fell into dead silence.

The surface of Absolute Luminance-4's Prism suddenly erupted with an unprecedented warm‑hued glow, lasting a full thirteen seconds.

It was frantically calculating with the Mirror Ruler, and complex logical flowcharts appeared on its surface.

"No need to kill you," its voice trembled from computational overload, "Only… to replace you."

"The Reverse Ruler needs three 'absolutely un‑beautiful reference objects.' If we can supply a substitute reference that is 'beautiful to the point of crashing its measurement system,' its calibration will go wrong."

It turned toward the spot where Old Zhao poured the honey:

"That— the 'gentle memory in the ruins' sealed within Chen Mo's honey—if we condense it into a reference object of 'infinite aesthetic density' and jam it into the third calibration slot…"

"The Reverse Ruler will self‑terminate because it 'cannot process extreme beauty data,'" Han Qing added, the Teaching Scar beginning to heat up, "just like showing a rainbow to someone who only knows black and white; their visual processor would burn out."

"But the honey isn't enough," Kaiwen measured with the Light Ruler, "the scent is diffusing, the density is insufficient."

Su Yu suddenly began folding paper.

It wasn't an origami crane, but an extremely intricate polyhedron, each face corresponding to a kind of 'beauty that cannot be quantified':

· Old Zhao's wife's dough, unfermented for seven years yet still being tried

· Chen Mo humming in the ruins, waiting for dawn

· Dossier‑7 lingering on a poem draft for three seconds

· Xiao Yu's six‑year‑old anger transformed into translation ability

· Han Qing's memory damage at 68% yet still choosing to be a teacher…

With each folded face, she dabbed a bit of the honey‑scented aroma from the spot where Old Zhao poured the honey, sealing it into the paper's inner layer.

When she reached the seventeenth face, the polyhedron began to emit light on its own.

The Gatekeeper's consciousness voice sounded again, this time with a relieved smile:

"Children… thank you for letting me at the end…"

"I smell the flowers again…"

"Now, to execute the replacement plan we need one person… to bring that 'crystal of beauty' into my consciousness space, and before I am fully overwritten, implant it into the calibration slot."

"But those who go in… may be contaminated by reverse measurement… and permanently lose the ability to perceive beauty."

No one hesitated for more than three seconds.

"I'll go," Han Qing stepped forward, "I have the Teaching Scar and can endure more…"

"No," Xiao Yu grabbed her, the Bridge Eye glistening with tears, "I'll go. My Resilience Ruler originally grew out of the 'crack', and I'm most familiar with how to stay connected amid fragmentation."

"Let me go then," Su Yu cradled the glowing polyhedron, "I folded this structure, so I know how to make it unfold perfectly."

Old Zhao suddenly laughed.

He walked to the platform, pulled a small, slightly charred rice ball from his pocket—leftover from what everyone had just eaten, and he had secretly kept one.

"Stop arguing," he gently placed the rice ball on the edge of the platform, "let the Gatekeeper choose for themselves."

The moment the rice ball touched the gel, the Gatekeeper's consciousness emitted its first genuine laugh in three million years:

"Ah… a charred rice ball…"

"I recall… on the day the founders argued most fiercely, no one ate; the third cook secretly slipped a charred rice ball to each, saying 'only when you're full do you have the strength to argue'…"

"That was the first 'beauty' I remembered after becoming a Gatekeeper…"

The gel softened for an instant.

A translucent hand emerged from the gel, gently grasping the polyhedron in Su Yu's hand.

"Little girl," the Gatekeeper's voice was as gentle as soothing a child, "teach me… how to open it."

"The final lesson… I want to learn something new."

Just as Su Yu began explaining the polyhedron's structure—

All the eyes of the Metal Tree simultaneously erupted with blinding red light.

The Measurer Heirs finally realized their intent.

Blood‑red characters floated in the air:

"Detected 'aesthetic contamination' attempting to interfere with the calibration procedure. Initiating emergency protocol: accelerate the covering process."

"Remaining time: 3 minutes."

"Synchronously activate 'reverse measurement contamination spread', contamination radius: the entire Holy Land."

The gel hardened at a visible speed. The Gatekeeper's hand began to become transparent.

Worse yet, the real‑time Monitoring Beacon broadcast a direct command from the Committee:

"Detected unauthorized 'consciousness space intervention'! Cease immediately! Repeat: cease immediately!"

"Otherwise, forced evacuation will be initiated, and the Gatekeeper's consciousness will be deemed an 'irredeemable source of contamination' and destroyed on the spot!"

Countdown: 2 minutes 47 seconds.

They must simultaneously fight the Measurer Heirs, resist reverse measurement contamination, and complete the replacement under the Committee's watchful eye—and do all this within three minutes.

Han Qing's Teaching Scar completely split open at that moment.

It wasn't a collapse; like a flower blooming, the scar's surface unfolded into eighty‑seven translucent petals, each reflecting a student's face.

"Beauty Council," she shouted with all her strength, "request activation of the 'Final Teaching Exemption'!"

The voices of the seventeen Legacies sounded simultaneously throughout the Holy Land:

"According to the First Generation Agreement Article 0 (hidden sub‑clause): when a 'Beauty Teacher' conducts the 'final lesson' in the Sacred Place, they are entitled to a temporary 'Absolute Teaching Space' that blocks all external interference."

"Exemption granted. Duration: 3 minutes."

The entire Holy Land was suddenly enveloped by a soft golden light.

The real‑time monitoring signal was completely cut off.

The Committee's command was silenced.

Even the Metal Tree's reverse measurement contamination spread was temporarily suppressed.

Only the platform, the Gatekeeper, and the seven‑person squad remained.

The Gatekeeper's hand became clear again.

Su Yu, tears in her eyes, quickly finished explaining the polyhedron's final three unfolding steps.

"Understood," the Gatekeeper whispered, "now… give me that 'Beauty Crystal'…"

Su Yu placed the glowing polyhedron into that hand.

The hand retracted inside.

The gel began to shake violently.

The Metal Tree emitted a piercing alarm.

The energy field around the platform began to warp.

Countdown: final 30 seconds.

The Gatekeeper's voice sounded for the last time, this time addressing everyone:

"Children… remember…"

"Beauty does not need to be proven, only to be… like this… passed on."

"Now… close your eyes."

"This final lesson… will be a bit bright."

Han Qing grabbed Xiao Yu and Old Zhao beside her.

Everyone linked hands and closed their eyes.

Inside the gel, a light erupted that could not be measured by any scale.

It wasn't brightness; it was gentleness itself taking a visible form.

All the Metal Tree's eyes exploded in the light simultaneously.

The reverse measurement device emitted its final wail, then fell into dead silence.

Light lasted exactly 17 seconds.

When the light faded—

The platform was empty.

The gatekeeper's consciousness disappeared.

But a pure, milky-white Light Sphere remained in place, its surface swirling with a starlight-flower pattern.

And a line of text floated in the air:

"The third calibration slot has been permanently occupied by the 'Crystal of Beauty'."

"Reverse Ruler-01 calibration failed, system crashed."

"The Measurer's Heir core program has been locked."

"The course is over. Thank you for coming to be my... final class of students."