We'd entered a vast cavern filled with extraordinary snow-white formations. Some resembled hanging swords, others clustered like bamboo shoots, and some cascaded like frozen waterfalls, all reflecting our flashlight beams with diamond-like brilliance.

Most striking of all was the profound silence.


Not the oppressive quiet of death, but a serene stillness, as if this pristine white sanctuary had banished all the horrors we'd faced.

"Well, damn…" Mike collapsed onto his rear, panting heavily as he surveyed our surroundings. His taut nerves visibly unwound. "At least this place doesn't look like it wants to kill us. Wonder what these crystals would fetch on the market?"

"Don't touch anything," Leo warned, his voice still raw as he leaned against a column. "It's too quiet. Unnaturally quiet."


To test his theory, he called out: "Hello—"

Something bizarre happened.


His voice didn't echo normally. Instead, his simple greeting multiplied into countless voices—male and female, young and old, shrill, bass, playful, mournful… The sounds emanated from the stalactites themselves, twisting and overlapping into a skin-crawling chorus before vanishing abruptly, leaving that unnatural silence.

Mike leapt to his feet, rifle raised. "Jesus Christ! What the fuck was that? This place is goddamn haunted!"

The color drained from Leo's face. The scholarly excitement in his eyes gave way to a deeper terror—the fear of recognition.

"Celestial Echo Stone," he whispered, barely audible. "This is very bad. They're documented in 'The Chronicle of Anomalies'—a rare mineral that absorbs, stores, and distorts sounds. These formations are all Echo Stones. We've walked straight into a sound trap!"

The moment he finished speaking, the nightmare began.

"The big guy's too injured… he's slowing us down… we need to ditch him…"

A cold, eerily perfect imitation of Leo's voice emanated from the formation behind Mike.

Mike froze. He turned slowly, staring at Leo with shocked betrayal, his face

contorting with rage. "Professor… what the hell did you just say?"

"I didn't say that!" Leo protested, obviously having heard nothing.

Just then, another voice echoed through the chamber—my voice, panicked and desperate—coming from deep within the cave: "Leo! Help! I've fallen into a pit!"

Leo's expression transformed instantly. Ignoring his injured leg, he bolted toward the sound: "Ethan!"

"I'm right here, damn it! Don't go!" I shouted, lunging to stop him.

But my warning was caught by the Echo Stones, twisted and amplified into an inhuman roar.

Everything spiraled into chaos.

The cavern transformed into a hall of auditory illusions. I heard "Mike" whispering that Leo was a useless academic who'd gotten us killed; "Leo" shouted from another direction claiming he'd found the exit; even "my own voice" called for help from multiple locations. These perfect mimicries surrounded us, systematically destroying what little trust we had left.

"You think I'm worthless?!" Mike's eyes blazed as he grabbed Leo by the collar. "I've been busting my ass this whole time, and you want to fucking leave me behind?!"

"I never said that! Ethan's in trouble! Let go!" Leo struggled frantically, consumed by panic.

They were seconds from violence—Mike blinded by perceived betrayal, Leo desperate to save a friend who wasn't actually in danger.

"BOTH OF YOU, STOP!"

I roared, then made a split-second decision. I tore two strips from my shirt and jammed them into my ears.

Instantly, the cacophony vanished. Blessed silence descended.

I forced myself to calm down, abandoning my compromised hearing. I closed my eyes, reaching for that cool presence I'd felt in the mushroom chamber—that icy clarity that had guided me before.

There it was—faint but distinct, like a single candle in darkness. It whispered that everything we heard was deception.

My eyes snapped open. I lunged forward, tackling Leo before he could run deeper into the cavern. Then I spun around, positioning myself in front of Mike just as his massive fist whistled past my face.

I locked eyes with each of them in turn, pointed to my ears, then shook my head violently. I gestured to the white formations around us and mouthed: "ALL LIES."

They froze, staring at me with confusion and dawning comprehension.

I gave them no time to hesitate. I grabbed Leo's arm, clapped Mike's shoulder, then pointed to my eyes, then myself, and finally toward a narrow crevice partially hidden by formations to our left.

My message was clear: Don't trust your ears. Watch me. Follow me.

It was a desperate gamble based solely on trust.

Slowly, the rage drained from Mike's face and the panic from Leo's. They studied my determined expression and chose to trust me. Mike lowered his fists; Leo climbed to his feet.

Without further delay, I led them toward the crevice, ears plugged, guided only by that cool presence in my mind.

This time, no phantom voices could reach us.

Like three deaf men, we navigated the treacherous cavern in complete silence. Only after squeezing through the narrow crevice into a new passage did we dare remove our makeshift earplugs.

Having survived this ordeal, we'd learned a crucial lesson.

In this hellish labyrinth, what you hear can be far more dangerous than what you see.

Beyond the crevice lay a chamber that resembled a palace antechamber. The space was symmetrical and majestic, clearly man-made rather than natural, with deliberate architectural elements that spoke of careful planning.

In the chamber's center stood seven identical bronze coffins, arranged precisely in the pattern of the Big Dipper. The coffins were ancient in design, covered with intricate cloud-thunder patterns and taotie beast masks. Our flashlights revealed their faint blue-green patina, mysterious and enticing.

Near the entrance stood a stone tablet inscribed with two lines of characters in elegant seal script:

"Six coffins hold treasures beyond measure, touch and perish; one alone reveals the path to life."

"Holy shit! We hit the jackpot!" Mike's eyes lit up at the word "treasures." His fear, exhaustion, and pain vanished instantly. He rubbed his hands together like a wolf eyeing a flock of sheep. "One in seven odds? I'll take those chances! I'm opening one of these babies no matter what!"

After surviving so many deadly traps with nothing to show for it, Mike's greed finally overwhelmed his caution. He clearly believed this was our reward for making it this far.

"Stop!" Leo grabbed his arm, face deadly serious. "Use your brain for once! Since when has anything in this tomb been benevolent? Poison gas, monsters, living clay warriors, mind-altering fungi—everything has tried to kill us! Why would he suddenly offer us a simple game of chance?"

"It's written right there on the damn tablet!" Mike shouted, jabbing his finger at the inscription. "Six with treasure, one with escape! If you're too chicken, find the exit yourself. I'm taking my chances! After all we've been through, luck's gotta be on my side!"

"It's a trap! A psychological trap!" Leo's voice rose with urgency as he pointed at the coffins. "He knew human greed! He calculated that after surviving so much, we'd crave a reward! These coffins are probably all death traps! That tablet isn't an instruction—it's bait!"

"You're just a coward! All those books made you soft!" Mike shoved Leo's hand away. "If you're too scared to take a chance, fine—but don't stop me from claiming what's mine!"

"You greedy idiot!" Leo trembled with fury. "You'll get us all killed!"

Seeing them about to come to blows, I quickly stepped between them.

"Both of you, shut up!"

My own thoughts were in chaos. Mike's argument had merit—sometimes you had to take risks. But Leo's analysis rang true—this tomb builder had proven himself a master of psychological manipulation.

I forced myself to focus, tuning out their bickering as I examined the coffins. In size, design, and decoration, they appeared absolutely identical—as if cast from the same mold.

I studied each one in turn—Dubhe, Merak, Phecda, Megrez… As I examined the coffin at the "Dubhe" position, my flashlight caught something—a tiny, almost imperceptible detail.

A thin layer of dust covered the lid, but in one corner, the dust had been disturbed—a small smudge, as if someone had recently run their finger across the surface.

"Guys, look at this," I whispered urgently.

They paused their argument and joined me. When I showed them the mark, Mike's eyes lit up. "See? This one's different! This must be our way out!"

Leo, however, recoiled as if struck. After a moment of stunned silence, his eyes widened with sudden understanding, a mixture of fear and excitement crossing his face.

"We're wrong… completely wrong," he muttered, then looked up sharply. "This isn't a simple choice! It's a trap within a trap—a misdirection!"

He pointed frantically at the marked coffin. "He left this deliberately to draw our attention—to make us focus on choosing the right coffin! But we're asking the wrong question entirely!"

"This isn't a game of chance—it's a celestial formation! The 'Seven Stars Formation'!" Leo's voice rose with excitement. "In ancient cosmology, the Big Dipper's primary function beyond navigation was guidance! 'Where the Dipper points, there spring begins!' We shouldn't be focusing on the bowl—we should follow where the handle points!"

He spun around, aiming his flashlight at the coffin representing Alkaid, the star at the end of the Dipper's handle. Then he slowly raised the beam, illuminating the wall behind it.

"The exit isn't in any coffin—it's behind that wall!"

Mike and I stared in amazement.

"Are you… certain?" Mike asked, skepticism warring with hope.

"Absolutely!" Leo's voice rang with conviction. "This is exactly his style! Use visible treasures as bait while hiding the true path in plain sight!"

I decided to trust Leo. His reasoning made far more sense than Mike's treasure-blinded impulse.

At my insistence, Mike reluctantly joined us at the wall, though his eyes kept darting back to the coffins. Leo and I ran our hands over the stone surface, searching for any hidden mechanism.

Sure enough, behind one stone block, we found a recessed lever.

Together, we pushed open the hidden door. Beyond lay another passage sloping downward into darkness.

Before entering, Mike cast one last longing glance at the coffins, his eyes filled with greed and regret, like a man forced to abandon a fortune.

Beyond the hidden door, a cold, damp breeze carrying the distant sound of wind made us shiver. The passage was brief, ending abruptly at a sheer cliff edge.