Suspicious did not mean unusable.
It usually meant the useful part had teeth.
I remained on the split cap and watched the dark strip.
The feeder moved behind me, tearing through pale growth one mouthful at a time. Each bite sent light through branches I could not see. Caps folded, spores rose, and damaged sections stayed dim after its body passed.
The dark seam reacted differently.
Thin blue pulses moved beneath it, but the surface barely shifted. No caps grew directly from the center. The strip looked dense enough to support my shell without folding around me.
It also led toward the marker.
[Location: Fungal Cavern]
[Distance: 6.37 meters]
A shorter route with fewer spores.
Obviously dangerous.
Still shorter.
I lowered one lower tentacle onto the seam.
Cool.
Firm.
No immediate numbness.
I held it there for several seconds.
A weak blue line passed beneath the contact and continued forward.
Nothing closed over the tentacle.
Nothing released spores.
That was the strongest recommendation anything in this cavern had given me.
I crawled off the broken cap.
The first contraction carried the front of my foot onto the dark tissue. It compressed less than the pale mat. My mucus spread across the surface instead of sinking between loose strands.
Better grip.
Second contraction.
My shell followed without tipping.
Third.
No cap closed behind me.
I almost trusted it.
That was when the underside of my foot tightened without permission.
The contraction ran from front to back.
My body lurched forward.
My shell swung.
I flattened myself before the movement could roll me from the seam.
Then everything stopped.
I remained still.
The dark tissue beneath me gave one faint pulse.
'Muscle reflex?'
Possible.
The surface might contain an irritant. It might be reacting to pressure. The contraction might have come from the spores still affecting me.
Another theory appeared.
The seam could be a structural layer beneath the softer field. Something dense enough to carry pressure while the caps above handled contact and spores.
That would explain the firmer surface and delayed light.
It would also make the seam closer to a road than a trap.
I liked that theory immediately.
That made it dangerous.
One involuntary movement proved very little.
It did prove that celebrating had been premature.
I moved again.
The seam remained firm. Fewer caps meant fewer obstacles, and the dark surface ran through gaps that would have forced me around the pale clusters.
For the first several body lengths, it worked.
No spores.
No sinking.
No blue wave strong enough to draw the surrounding field inward.
The distance fell.
[Distance: 6.11 meters]
Twenty-six centimetres.
The journey took long enough for the feeder to disappear behind a folded wall of caps and become a sequence of distant bites.
Bite.
Pause.
Pull.
The sound remained behind me.
Good.
The numbness in my right lower tentacle had almost faded.
Also good.
My mucus began thinning.
Less good.
I stopped beside a narrow gray strip clinging to the seam's edge.
The material was dry on top and soft underneath. I scraped a piece free and swallowed part of it.
Bitter.
Damp.
The hunger eased slightly.
Omnivore had made it digestible.
My mouth had not become a chemical laboratory, so that remained the full conclusion.
I pushed the rest onto the seam and crawled over it.
The dead material separated my foot from the dark surface.
No involuntary contraction followed.
Useful.
I rested there until fresh mucus formed more easily beneath me.
Then I moved the remaining fragment forward with my mouth.
Push.
Crawl.
Rest.
The fragment was barely larger than my head. It covered only part of my foot, but even that reduced direct contact.
A portable floor.
Christopher Aspen had once owned equipment that cost more than some houses.
Crypto Asper had found a dead piece of fungus.
Progress had become difficult to compare.
The gray strip ended after several body lengths.
More dead tissue clung to the opposite edge of the seam, but reaching it required crossing the dark surface directly.
I went.
At first, nothing changed.
Then my left lower tentacle lost sensation.
Not the right one that had touched the spores.
The left.
That made lingering spore exposure a weaker explanation.
The numbness began at the point touching the seam's edge and spread upward slowly.
I pulled the tentacle away.
Feeling returned in uneven patches.
Surface contact mattered.
Probably.
The seam inside the hidden channel had also reacted to living contact. The feeder had followed it through the wall and into the cavern.
Similar color.
Similar response.
Similar did not mean identical.
Two fungal tissues could perform related functions without belonging to one organism. They could also look alike while doing completely different things.
I did not have enough evidence to choose.
The dark seam pulsed beneath me again.
Stronger.
My foot contracted.
This time the movement twisted sideways.
Pain ran along the irritated edge where my mucus had thinned.
I stopped on a patch of dead gray growth and checked my Health.
[Health Points: 1/1]
Still one.
Pain remained separate from registered damage.
Numbness remained separate from both.
My body had developed an impressive number of ways to report that a plan was bad.
I checked the marker.
[Distance: 5.42 meters]
I had travelled almost a meter.
It had taken several rests, three pieces of dead fungus, and enough time for the feeder's bites to become faint.
Turning back would recover none of that.
Ahead, the seam continued toward the mound.
Behind me, pale caps had begun reopening over the route I used.
They leaned across the dark strip from both sides.
Not blocking it.
Not yet.
I moved.
The next stretch became a pattern.
Cross direct tissue.
Reach dead growth.
Eat part.
Use the rest as a barrier.
Wait for feeling to return.
Continue.
The first repetition taught me how little direct contact I could tolerate.
The second confirmed that a dry fragment reduced the reaction but did not remove it.
The third ended when my mucus stopped forming evenly beneath the rear of my foot.
I nearly left part of myself stuck to the seam.
After that, I stopped calling the fragments protection.
They were delay.
Useful delay.
Still delay.
The cavern did not change brightness while I travelled. I had no reliable clock. Distance became the only measure.
[Distance: 4.73 meters]
...
[Distance: 4.28 meters]
The feeder returned as a vibration before I heard it.
A pulse entered the seam behind me.
Not through the pale mat.
Through the dark tissue.
It struck the underside of my foot like a deep muscle twitch.
I froze.
A second pulse followed.
Closer.
The feeder had reached another connected section.
That did not mean it was following me.
The living route it ate happened to intersect the seam.
I repeated that twice because my body preferred the simpler theory involving a monster coming directly toward me.
Bite.
The sound returned.
Far behind, but clearer.
The pale caps along my previous route folded inward. Their edges met over parts of the seam, creating low arches filled with drifting spores.
I watched one arch open slightly, then close again when another pulse crossed beneath it.
I had no evidence it was sealing the route deliberately.
Pressure, timing, or connection could explain the same movement.
Knowing that did not create more space.
Retreat remained possible.
I could push beneath the caps, cross the dark tissue again, pass through the spores, and hope the feeder did not reach the junction first.
Possible was doing a lot of work.
I turned forward.
The seam narrowed ahead. Pale growth crowded both sides, leaving only a dark line and scattered gray patches.
I had chosen the wrong route.
Maybe not at the beginning.
Maybe only after staying on it too long.
The distinction did not move me.
Regret was not transportation.
I scraped another strip of dead fungus from the edge and tried to drag it across the seam.
It tore in half.
The larger piece remained caught beneath a pale cap.
The smaller covered less than one-third of my foot.
I used it anyway.
The next pulse arrived before I finished crossing.
My foot contracted hard.
The fragment slid.
My shell struck a pale cap.
It folded against the outer curve and released a cloud behind me.
I moved forward before the spores could settle.
One contraction.
Two.
The rear of my foot dragged dryly.
Three.
The seam pulsed again.
Stronger.
The movement no longer felt like light travelling beneath a surface.
It felt deeper.
Under the seam.
Under me.
I reached another dead patch and stopped with only the front half of my body supported.
My left lower tentacle remained numb.
My right moved slowly from exhaustion.
Mucus formed in broken lines beneath my foot.
The feeder bit somewhere behind the closed caps.
The dark tissue carried a heavy pulse.
I checked the distance.
[Distance: 3.94 meters]
Below four.
The mound rose ahead, its overlapping layers larger now. Blue lines disappeared beneath it from several directions.
I had wanted the field to answer me.
From this close, the idea felt less comforting.
A response meant connection.
Connection meant something could reach back.
The seam beneath me tightened.
Not forward.
Upward.
The dark pulse rose vertically beneath my body.
The fungal layer lifted.