Chapter 1:

Chapter 1: The Defective Sage and the Silent Miracle

Reincarnated as a Level 1 God: The Overpowered Shut-In’s Peaceful Isekai


Part 1: Status Quo & Inciting Incident

The summoning chamber smelled of ozone and hubris. Ren Tanaka stood at the edge of the circle, one of thirty-one silhouettes bathed in celestial light, trying to make himself smaller. The goddess Aeris, a being of shimmering wings and unbearable radiance, floated before them, her voice like crystalline bells announcing their classes and levels to the assembled royalty and mages.

"Brad Williams—Dragon Knight, Level 47! A champion worthy of song!"
The crowd roared. Ren flinched at the noise.

"Chloe Martinez—Arcane Archmage, Level 42!"
More applause. Ren watched his own feet, the strange stone floor cold even through his sneakers. He'd been playing a farming simulator when the light had swallowed him. Now he was here, in a world that felt too bright, too loud, too real.

One by one, the goddess named them. Levels in the thirties and forties, classes steeped in legend. Ren counted the voices, waiting for his own, a knot of dread tightening in his stomach. He was number thirty-one. The last.

When the light touched him, something faltered.

The goddess's radiant smile flickered. The system's voice—a disembodied echo that had been announcing levels with divine certainty—stuttered into static. For a moment, the chamber lights dimmed. Ren felt something shift in his chest, a cold, yawning sensation like standing at the edge of a bottomless well.

The system voice returned, strained and metallic: "Ren Tanaka—GOD, Level 1."

Silence, absolute and profound, gripped the hall.

Then the goddess laughed, a sound like shattering glass. "A malfunction! The strain of summoning so many heroes must have caused a minor error in the soul-assessment matrix." Her eyes, pools of liquid starlight, scanned Ren with dismissive efficiency. He felt transparent, insignificant. "A weak soul, suited only for theoretical support. The system defaulted to its base programming. You shall be a Sage. A scholar of magic. Level 1."

The dismissal was total. The king's disappointed glance moved past him. The other summoned heroes, especially Brad the Dragon Knight, looked at him with pitying smirks. Ren felt a familiar, almost comforting wave of anonymity wash over him. They saw nothing. They saw exactly what he wanted them to see: a background character, a defect. Perfect.

Part 2: Party Dynamics & Planning

A week later, Ren stood in the bustling Adventurer's Guild of the frontier city of Larkspur. The guild was all roaring fireplaces, the smell of ale and sweat, and boards plastered with quest parchments. It was chaos, but a predictable chaos. He'd learned the rhythms: the daily postings, the rowdy parties returning at dusk, the quiet hour after lunch. He could navigate this.

He needed a party. Solo adventuring was forbidden for F-Rank newcomers, a safety measure. He just needed to find the quietest, most unremarkable group possible, fulfill the minimum quest requirements, and fade into the bureaucratic machinery of the guild. He approached the party formation board, scanning for the least ambitious postings.

"Hey! You! Sage-guy!"

The voice was too cheerful, too loud. Ren turned slowly to see a young man with sun-bleached hair and armor that looked slightly too big for him. He had the unwavering smile of a golden retriever.

"I'm Kaelen! Vanguard, Level 12! We need a fourth for a cellar-clearance quest. Giant rats. Simple in-and-out. Our Elementalist bailed on us for a dragon-slaying subjugation. Can you fill in?"

Behind Kaelen stood two others. A young woman with severe blue eyes and robes embroidered with silver runes—Lydia, the Elementalist, Level 18, according to the guild tag on her chest. She looked at Ren’s simple robe and lack of visible implements with open skepticism. Beside her, leaning against a pillar, was a panther-like beastkin woman with dark fur and intense yellow eyes. Fie, Scout, Level 15. Her gaze wasn't skeptical; it was analytical, sweeping over him like she was reading tracks in the dirt.

"I don't really..." Ren began, his voice barely a whisper.

"Great! It's settled!" Kaelen boomed, clapping a heavy hand on Ren's shoulder. "We just need a warm body to meet the four-person rule. You can hang back, take notes or whatever Sages do. Lydia will handle the fireworks."

Lydia sniffed. "A Level 1 Sage. Theoretical knowledge is no substitute for practical power. Stay out of my way, and do not trigger any swarm behaviors with sudden movements."

Ren simply nodded. This was fine. Unremarkable. He would be a non-entity. Perfect.

Part 3: Initial Engagement/Combat

The cellar beneath the old granary was dank and smelled of mildew and fur. Kaelen took point, his shield held high, a short sword in his other hand. Lydia followed, a sphere of pale magelight floating above her palm, her other hand tracing intricate patterns in the air. Fie moved ahead, silent as a ghost, her form melting into the shadows. Ren brought up the rear, holding a cheap, unlit lantern.

"The guild briefing said nests in the eastern storage room," Kaelen whispered. "Lydia, on my mark, light it up."

They turned a corner into a larger room. In the far corner, a mound of shredded sacks pulsed with movement. Dozens of red eyes gleamed in Lydia's magelight.

"Now!"

"Flare Bolt!" Lydia's voice was sharp, commanding. A bolt of compressed fire shot from her fingertips and exploded amidst the nest. Screeches filled the air as giant, dog-sized rats scrambled, their fur smoldering.

"Shield wall! Fie, pick off the stragglers!" Kaelen planted himself, deflecting a lunging rodent with his shield, his sword stabbing out with efficient precision.

Fie was a blur of motion. She didn't fight; she executed. A dagger flashed, a rat fell. She stepped, turned, and another was down, its throat slit before it could squeal.

It was a textbook engagement. Kaelen anchored. Lydia provided area denial with careful bursts of flame. Fie surgically removed threats. Ren stood exactly where he was told, watching. He noted their coordination, their trust in the established magical system. Fire burned. Steel cut. It was logical. It made sense.

Within minutes, the nest was cleared. Kaelen was breathing heavily, a shallow scratch on his forearm. Lydia looked pleased, dusting off her robes. Fie was calmly cleaning her blade.

"See? Simple," Kaelen grinned at Ren. "Nothing to it."

Part 4: Complication/Twist

As Fie moved to check the last shadowy alcove, a strange plip-plop sound echoed. Something gelatinous and dark blue oozed from a crack in the foundation wall. It was the size of a large dog, translucent, with a faint, sickly inner glow.

"Ooze variant," Lydia identified, a frown creasing her brow. "Probably attracted by the residual magic. Stand back. A concentrated Fire Lance should evaporate its core."

She began her incantation, power gathering at her fingertips. The ooze didn't attack. It pulsed. As Lydia released her crimson lance of fire, the creature seemed to inhale. The fire twisted in mid-air, spiraling into the ooze's core, where it was snuffed out without a sound. The ooze’s inner glow brightened.

Lydia blinked. "Magic absorption? A rare trait. Physical attacks, then!"

Kaelen charged, swinging his sword in a powerful arc. The blade sunk into the ooze's body—and stuck fast. The gelatinous substance flowed up the steel, towards his hand. He yanked back with a cry, leaving his sword embedded. The ooze began dissolving the metal with a sizzling sound.

Fie darted in, slashing with her dagger. The blade passed through, doing no damage, and came out pitted and dull.

"Don't let it touch you!" Kaelen yelled, scrambling back. "It consumes matter and magic!"

The ooze pulsed again, now targeting the source of the strongest magic: Lydia. It oozed toward her with surprising speed. She fired another Flare Bolt, then a Frost Shard. Each was absorbed, making the creature larger, brighter, more voracious. Panic dawned in her eyes. Her arsenal was not just useless; it was fuel.

"Retreat! Back to the stairs!" Kaelen ordered, moving to put himself between the ooze and Lydia. But the creature split, one part flowing toward Kaelen, another, larger mass heading straight for Lydia, cutting off her path. A pseudopod of corrosive jelly lashed out. Lydia threw up a hasty Wind Shield. The ooze hit it, drank the sustaining magic, and the shield collapsed. The pseudopod, now solidified into a sharp, crystalline spike, thrust at her heart.

Part 5: Ren's Dilemma & Choice

Time slowed. Ren saw the terror on Lydia's face, the frozen determination on Kaelen's as he struggled against the ooze enveloping his boots, the cool calculation in Fie's eyes as she searched for a non-existent weak point.

He should do nothing. He was Level 1. A defective Sage. He was supposed to be useless. Intervention meant attention. Attention meant scrutiny. Scrutiny would peel back the fragile lie of his existence and expose the chilling, empty truth he felt humming in his veins since the summoning.

But Kaelen, who had been kind. Lydia, with all her pride and certainty. They would die.

And in that moment, he didn't think of spells. He didn't think of the goddess's system or levels. He looked at the magic-absorbing ooze, a thing that consumed order, that fed on the structured energy of this world, and he felt a profound, instinctual recognition. It was a parasite. A consumer of created things. And he knew, in the deep, cold place inside him, what existed before things were created.

He didn't raise a hand. He didn't speak a word. He simply willed it.

Part 6: Voidheart Manifestation

From Lydia's Perspective:

The crystalline spike was an inch from her sternum when the world broke.

Not with a sound, but with the absence of sound. All noise—the sizzle of the ooze, Kaelen's shouts, her own ragged breath—was sucked away into a perfect, absolute silence. Then she saw it.

A flaw appeared in the air between her and the ooze. Not a crack, but a seam of non-existence, a line of pure, hungry black that drank the magelight and the ooze's own inner glow. It was less a color and more the concept of color's negation.

From that seam blossomed a phenomenon. It looked like a flower made of condensed midnight, petals unfolding in geometries that hurt her mind to follow. They were not solid, but the idea of solidity imposed on the void. The flower rotated once, slowly.

Where its shadow fell, the ooze didn't dissolve or burn. It un-became. Its edges ceased to be defined. Its predatory intent, its absorbing nature, its very substance, simply unraveled. It didn't fade; it was edited out of reality, returning to a state of not-being. There was no explosion, no burst of energy. There was only a silent, terrifyingly gentle process of erasure. The larger mass, the part threatening Kaelen, followed, dissipating like a bad dream upon waking.

The entire creature was gone in two heartbeats. The midnight flower lingered for a second longer, then folded back into the seam, which stitched itself closed as if it had never been.

The sound rushed back: their panting, the drip of distant water. But the room was colder. Darker. The torches on the walls seemed weaker, their light strained.

Part 7: Aftermath & Consequences

Ren staggered, catching himself against the damp wall. A wave of nausea, hollow and deep, washed through him. He felt… thin. Stretched. As if part of him had been used as ink to draw that impossible flower. His fingers tingled with a cold that had nothing to do with the cellar's damp. He looked at his hands, half-expecting to see them turning translucent.

Silence, thicker than before, filled the room.

Kaelen was staring at the spot where the ooze had been, then at Ren, his mouth agape. His sword, half-dissolved, lay on the ground. Fie was utterly still, her ears flat against her head, her nostrils flaring. She wasn't looking at the spot; she was looking at Ren, her yellow eyes wide with an emotion he couldn't name—not fear, but a primal, instinctual recognition of something alien.

Lydia was on her knees. Not in gratitude, but in shock. The framework of her understanding—the meticulous, beautiful latticework of elemental affinities, mana channels, and spell matrices—lay in shards around her. What she had witnessed obeyed no laws. It consumed without energy, acted without incantation, and left behind not residue, but a lack.

"That…" she whispered, her voice trembling. "That was not magic. What… what are you?"

Ren pushed himself off the wall, the simple motion an immense effort. The warmth of the world felt distant, muffled by a pane of psychic glass. "I don't know," he said, and the truth of it was more terrifying than any lie.

Part 8: Character Development & Foreshadowing

The walk back to the guild was silent. The camaraderie of the successful, if messy, rat-clearing was gone, replaced by a heavy, unasked question hanging between them.

At the guild counter, they submitted the quest—claiming the ooze had been an unstable variant that destabilized and evaporated. The clerk barely looked up. Kaelen accepted the meager coin reward, his usual boisterousness absent.

As they turned to leave, the felkin receptionist, Mira, looked up from her ledger. Her green, slit-pupiled eyes fixed on Ren. A slow, knowing smile played on her lips, showing a hint of sharp canine.

"An interesting first outing, Party… let's see, you haven't even registered a name yet," she purred, her tail swishing. "I'll just note it under 'Kaelen's Group' for now. Oh, and we had a slight… tremor in the guild's mana-monitoring crystals about an hour ago. Right around your estimated completion time. Anomalous, low-frequency energy signature from the granary district. Probably nothing." Her eyes lingered on Ren. "You should all get some rest. You look pale, Sage Ren."

Outside, under the twin moons, the party stood awkwardly.

"We need to talk," Kaelen said finally, his voice uncharacteristically grave. "But not here. My rented room. Now."

Ren nodded, feeling the cold inside him sink deeper, anchoring itself to his bones. He had wanted anonymity. He had failed. And in the eyes of the felkin woman, he had seen not fear or awe, but the keen interest of a collector who has found a uniquely dangerous specimen.

Teaser for Chapter 2: As Ren's party confronts the terrifying truth of his power, a being of perfect geometric light and painful harmonies arrives at Larkspur's gates, its sole purpose to correct the "error in the sacred pattern."