Cover of Subterrane
Science Fiction ★ 4.25 · 67 Audiobook Available Exclusive

Subterrane

by Luis Ortega

  • 2 hr read
  • 40 chapters
  • Published 4 May 2026
First ContactNetworked IntelligenceCorporate ExploitationEco-ThrillerFemale Scientist LeadFungal IntelligenceScience vs AuthorityWhistleblowerDiscovery Under ThreatEcological EthicsRemote OutpostNon-Human PersonhoodQuiet Sci-FiMoral DilemmaBioethicsNear FutureDeep TimeCorporate ConspiracyForest SettingRace Against TimeAdvocacy for LifeInterspecies CommunicationSymbiosisEmergent ConsciousnessBiotechHard Science FictionPlanetary SentienceScientific SabotageFound Hope
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About this book

Summary

Beneath the roots of an ancient forest on Vancouver Island, something is thinking. Mycologist Inge Skarsgård arrives at a sealed research compound expecting to study anomalous electrical signals in the soil — and instead finds herself in conversation with a distributed intelligence older than human civilization. But the biotech firm funding her work has no interest in dialogue. They want to harvest the network's signaling compounds for a biological computing platform, a process that would destroy the living mind beneath their feet. With sixty days before the drills arrive, Inge must decide how far she'll go to protect something the world doesn't yet believe exists.

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Chapter 1

Chapter 1: The Invitation

The email arrived at 11:47 on a Tuesday night, which should have been Inge Skarsgård's first warning.

She was sitting cross-legged on the floor of her apartment in Gothenburg, laptop balanced on a stack of mycology journals, a half-eaten bowl of cold pasta pushed to one side. Rain tapped against the window in irregular patterns. The radiator clanked. She had been reviewing spectral analyses of Armillaria ostoyae colonies for three hours, and her eyes were beginning to blur the data points into meaningless constellations.

The subject line read: CONFIDENTIAL — Research Opportunity, Immediate Start.

She almost deleted it. Her inbox was a graveyard of unsolicited offers from supplement companies wanting her to endorse mushroom powders, or from documentary crews looking for a photogenic scientist to narrate footage of forest floors. She had learned to recognize the genre. But something about the sender's address — a domain she didn't recognize, canopygenomics.com — made her pause.

Dr. Skarsgård,

We are writing to invite you to join a research initiative on Vancouver Island, British Columbia, Canada. Canopy Genomics has detected anomalous bioelectrical activity in the mycorrhizal networks of an old-growth temperate rainforest. The signals do not conform to any documented model of fungal nutrient exchange. We believe your published work on electrical oscillation in Mycena and Pleurotus colonies makes you uniquely qualified to investigate.

The position is fully funded. Housing and laboratory facilities are provided on-site. Duration: 60 days minimum, with possibility of extension. Compensation is detailed in the attached offer letter.

Please respond within 48 hours if interested. This opportunity is time-sensitive.

Regards,
Dr. Spencer Drubel
Regional Director, Applied Research
Canopy Genomics, Ltd.

Inge read it twice. Then she opened the attachment.

The salary was absurd. Not university-absurd, where absurd meant offensively low, but corporate-absurd, where it meant someone was either very serious or very desperate. She noted the nondisclosure agreement embedded in the offer terms, the relocation clause, the intellectual property assignment. Standard corporate language, but dense with it.

She closed the laptop and stared at the rain.

Vancouver Island. She had been once, during her doctoral fieldwork, collecting samples of Piloderma fallax from the root tips of Douglas firs in the Carmanah Valley. The forests there had struck her as cathedrals — not in the tired metaphorical sense, but in the literal sense of spaces engineered to produce awe. The trees were so tall that looking up induced a kind of vertigo, and the understory was so thick with moss and fern that every surface seemed to breathe.

Anomalous bioelectrical activity. The phrase nagged at her. She had published a paper eighteen months ago — modest, well-received in narrow circles — demonstrating that certain bioluminescent fungi produced electrical impulses with timing patterns more complex than previously assumed. Not random firing, but something approaching rhythm. She had been careful not to overclaim. The reviewers had been careful to remind her that rhythm was not cognition. She had agreed. She still agreed.

But anomalous was a word that meant someone had found something they couldn't explain, and they were looking for someone who might.

She opened the laptop again and typed a reply.

---

Two weeks later, she was standing in the rain on a logging road twenty kilometers from the nearest paved highway, watching a black SUV approach through the mist.

The flight from Gothenburg to Vancouver had taken fourteen hours, plus a connection through Reykjavík that added three more. The float plane from Vancouver to a gravel airstrip on the island's west coast had taken forty-five minutes of turbulence so violent she'd gripped the armrest hard enough to leave nail marks. Then a truck had driven her inland for two hours on increasingly deteriorated roads, until the driver — a taciturn man named Gregor who worked for a local logging outfit — had pulled over and said, "This is where they told me to leave you."

"In the middle of nowhere?"

"They said someone would come."

Gregor had helped her unload her two duffel bags and her equipment case, then driven away without ceremony. That had been twenty minutes ago. The rain was not heavy, but it was relentless — the kind of Pacific Northwest rain that didn't so much fall as simply exist, saturating everything with patient thoroughness.

Inge pulled her hood tighter and looked at the forest.

It began immediately at the road's edge, a wall of green so dense it seemed solid. Western red cedar, Sitka spruce, Douglas fir — she could identify them by silhouette even through the mist. The trunks of the largest trees were wider than cars. Moss hung from every branch in curtains so thick they obscured the canopy. The air smelled of wet earth and decomposition, rich and complex, the smell of a living system processing itself endlessly.

She heard the SUV before she saw it. It emerged from a side road she hadn't noticed, a gap in the tree line that was more suggestion than path. The vehicle was new, clean despite the mud, and bore no markings.

The driver's door opened, and a man stepped out. He was tall, broad-shouldered, with close-cropped dark hair and a face that looked like it had been designed for efficiency rather than expression. He wore a black waterproof jacket with a small Canopy Genomics logo embroidered on the chest.

"Dr. Skarsgård?"

"That's me."

"Aleksy Borgmann. Head of site security." He extended a hand. His grip was firm and brief. "Welcome to the middle of nowhere."

"Your driver said the same thing."

"Gregor's not wrong." He picked up both her duffel bags without asking and loaded them into the SUV's cargo area. "The compound is about eight kilometers in. Road gets rough."

"Rougher than what I've been on?"

A faint smile. "Considerably."

He wasn't exaggerating. The side road was barely a road at all — two ruts in the forest floor, muddy and root-crossed, winding between trees so massive they made the SUV seem like a toy. Aleksy drove with the practiced calm of someone who had made this trip hundreds of times. The suspension groaned. Branches scraped the roof.

"How long have you been out here?" Inge asked.

"Seven months. Since they built the compound."

"What are you securing it against?"

He glanced at her. "Bears. Cougars. The occasional hiker who gets lost. And corporate interests."

"Corporate interests? Isn't Canopy Genomics a corporation?"

"It is. But it's not the only one interested in this forest."

He didn't elaborate. Inge filed the comment away and watched the trees pass.

The compound appeared without warning — a cluster of prefabricated buildings arranged in a rough semicircle in a clearing that looked recently cut. The structures were sealed units, modular and efficient, connected by covered walkways. A satellite dish perched on the roof of the largest building. Solar panels lined the southern face. A diesel generator hummed somewhere out of sight.

It looked like a research station dropped into the wilderness by helicopter, which, Aleksy confirmed, was essentially what had happened.

"Main lab is Building A. Housing is Building C. Mess hall and common area in B. I'm in the security office, Building D, which is also where the communications equipment lives." He parked the SUV under a corrugated metal shelter. "Dr. Brennecke is expecting you. She's been running the data side of things alone for three months and she's eager for company."

"How many people are on-site?"

"Six, including you. Me, Frieda Brennecke, two field technicians — Haldór and Natsuki — and a maintenance engineer named Pauline. Dr. Drubel visits monthly from Vancouver. He was here last week."

Six people. In the middle of an old-growth forest. Studying something anomalous.

Inge shouldered her equipment case and followed Aleksy through the rain toward Building A.

From readers

Reviews

Becky
★★★★★

Fantastic story, really made me think.

Austin
★★★★★

Good

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