[LIZ: Congratulations, Rein. You’ve just been promoted to Isabella’s highest-priority target.]

  The AI girl’s dim blue text flickered across Rein’s vision as he crawled through the narrow ventilation shaft—metal scraping against armor, joints protesting with every inch.

  Rein let out a quiet sigh instead of answering.

  After identifying all three of the council’s representatives, the nobles’ political squabbles stopped mattering. While the conference room was still boiling with noise, he slipped away—back toward the one place that still bothered him.

  It didn’t take long before he returned to the same nameless guest lounge.

  Footsteps—Guardians and Whitmore bodyguards—echoed intermittently beyond the corridor outside.

  Rein waited until the latest patrol passed the corner, then slid out of the room and moved—silent as a wisp—back to the spot where the “Shapeshifter” had vanished without leaving a trace.

  No mana residue. No magical reaction.

  Then only one explanation remained.

  Rein swept his gaze left and right, alert, then approached the solid stone wall. He slowed his breathing, gathered his focus, and began to run his fingers along the seams between each block—patient, meticulous.

  Footsteps drew closer.

  From the corridor corner.

  Rein clenched his jaw. A fine bead of sweat surfaced at his temple beneath the iron mask.

  There has to be a tell.

  A physical mechanism always leaves signs of use.

  Then his fingertips found it.

  One stone block was different—its surface smoother, its edges worn more than the surrounding ones, polished by countless hands over time.

  Rein pressed the center without hesitation.

  A soft click—metal disengaging somewhere inside the wall.

  The massive slab slid aside, opening a body-width gap—unnervingly silent, swift, seamless.

  He darted into the darkness.

  An instant later, the stone glided back into place, perfectly flush—erasing the entrance as if it had never existed.

  For a heartbeat, there was only darkness.

  Then a mana lamp embedded in the wall sensed movement and flared to life automatically.

  What appeared before him was a spiral stone staircase descending into a depth that didn’t look like a basement—

  It looked like a bottomless pit, ready to swallow anything that dared step inside.

  Pale light from the mana lamps caught the damp stone, casting long, warped shadows that twisted along each step.

  “I swear… if this leads to an Umbrella research facility down there…”

  Rein shook his head, muttering, and started down the narrow stairs with care.

  His Mana Vision screamed the same warning again and again:

  The mana density below is abnormal.

  The deeper he went, the higher the concentration climbed—as if something massive was being fed—mana pumped downward to nourish a sleeping giant.

  When he stepped off the final stair, Rein found himself in the middle of a cavernous hall carved from pure black obsidian.

  The air was damp and stale—yet the atmosphere was heavy, as if he were walking underwater instead of standing beneath a manor.

  At the far end stood two colossal metal doors, more than twenty feet tall.

  The presence rolling off them felt ancient—powerful—like they had existed long before the world learned the word civilization.

  Across the doors, archaic runes glowed faintly.

  They were active—drawing mana from the entire manor like a gigantic pump.

  [LIZ: No match found for this runic script in the academy database. It’s an ancient language not recorded anywhere in this Realm. That implies it may originate from “Other Realms”—and could have been buried here for thousands of years.]

  “That’s… insane.”

  Rein’s voice sank into a murmur as his eyes traced the alien patterns.

  “Something like this… under the Whitmores’ manor? That means the Whitmores are holding a secret far bigger than Student Council politics.”

  His left hand rose to his chin, his right slipped into his pocket.

  A thought began assembling itself in his mind—cold and precise.

  Maybe this manor wasn’t built as a residence at all.

  Maybe it was built to sit on top of this place—

  to seal it, and hide it.

  But as he sank into that thought—

  A female voice—icy, controlled—spoke from directly behind him.

  “Decem… what are you doing here?”

  Rein jolted so hard his body tightened on instinct.

  He spun toward the sound—alertness snapping to its limit.

  It was absurd.

  His senses were sharp enough to catch a blade’s whisper—

  yet he hadn’t detected her presence at all—until the moment she spoke.

  The figure wore light black armor and an iron mask—an identical twin to Rein’s disguise.

  But in the mana lamp’s dim light, the curve of her frame made it unmistakable.

  A female.

  And she was the very Shapeshifter he had tailed here.

  “There was an order,” Rein said at once.

  He forced his voice into a rasp—cold, flat—then lied smoothly—fully committing to the role.

  “Sent to verify progress.”

  His left hand opened in a relaxed, casual gesture.

  His right—hidden inside his pants pocket—began to ready the Pit Viper, finger poised for a shot within a fraction of a second.

  “Verify progress?” Suspicion sharpened instantly behind her mask. “We just submitted a report.”

  “Heh.” Rein let out a quiet scoff—well-practiced, deliberate.

  “Progress at sixty-something percent and you think the ones above will be satisfied? They sent me to see what’s slowing you down.”

  He threw out the number—boldly—using the fragment he had recovered from Lance’s corpse as his anchor.

  Her posture eased, just slightly.

  “We’re pushing as hard as we can,” she said, voice softer by a shade. “You know if we accelerate any further, the Disciples will notice.”

  Then, with a calm certainty that made Rein’s skin tighten beneath the mask.

  “More importantly—after what happened recently, reaching one hundred percent shouldn’t be difficult anymore.”

  Rein exhaled silently.

  Unauthorized reproduction: this story has been taken without approval. Report sightings.

  Good. The bluff landed.

  “Is that so?” he pressed, hunting for more. “And how can you be sure no other variables will ruin it?”

  She crossed her arms and nodded.

  “The biggest concern before—especially that first-year brat—has become secondary. We’re lucky a duel is happening.”

  Her tone turned almost satisfied.

  “It gives us a chance to remove a nuisance—and create a shortcut to the goal.”

  “Good.” Rein answered with a short nod.

  Then he started walking back toward the spiral stairs.

  LIZ’s warning flashed in his mind—stay in character too long, and mistakes multiply.

  But as he passed her—

  She spoke again.

  “And that first-year… Decem?”

  Rein didn’t turn. He forced his steps to remain steady.

  “The plan to eliminate him has already begun.”

  “Is that so…” she said.

  Then the real hook came—quiet, deceptively casual.

  “Decem. Lately… have you seen Janus?”

  Rein stopped.

  Just for a beat.

  His instincts screamed: this was a test with only two answers—yes or no.

  He hesitated—then chose the only safe exit left.

  A question.

  “Why are you asking?”

  She fell silent for a moment, then tilted her head and waved her left hand dismissively.

  “Never mind. Whether you’ve seen him or not doesn’t matter.”

  Rein released a breath he hadn’t realized he was holding.

  He started up the stairs again—

  And that was when her flat voice followed him, stripping all warmth from the air.

  “Actually… I just wanted you to give Janus my regards.”

  A pause—thin as a razor.

  “In hell.”

  The instant she finished speaking—

  The stone step beneath Rein’s foot vanished into the wall.

  What had been solid turned into empty air.

  The floor dropped out from under him, and his body plunged straight down into the darkness below—before he could even tense.

  Laughter—sharp with satisfaction—rang out from above.

  “Decem hates it when anyone mentions Janus—the one who’s already dead.”

  Her voice dripped with glee.

  “But you didn’t know that. Which means…”

  A pause, cruel and light.

  “Goodbye, you filthy little brat.”

  …

  …

  Inside the meeting hall, the air still reeked of ambition and petty conquest.

  Sophia chose the moment the representatives were decided to slip out and breathe—leaving Henry and Isabella to keep trading blows with the Winter Faction as the murder case sank deeper into a melodrama.

  Isabella was ice.

  Henry was stone.

  Both were steady enough to take Alexander’s verbal assaults without giving ground.

  But Sophia—

  having to endure William Stirling’s endless ranting about “honor” and “noble blood” was simply disgusting.

  He was her heaven-sent nemesis—always there to needle her, always there to ruin her mood—ever since she set foot in the Student Council.

  She checked the time on a portable spellwatch with a scowl, then shoved it back into her cloak.

  “This is going to drag for hours,” she muttered. “And in the end it’ll just be another vote we lose—like always.”

  She strolled along the quiet balcony, whistling under her breath—

  when her eyes caught something.

  A streak of black shadow snapped into a stone wall in the dim light—

  and the wall slid shut a heartbeat later, seamless again.

  For an ordinary mage, thirty feet in shadow would have been too far, too fast.

  But Sophia wasn’t ordinary.

  Small objects. Lightning movement. Even distances measured in kilometers—

  she could see them as clearly as a still photograph.

  It was Eagle Eyes—an innate skill, always active.

  Her pupils widened, drawing in light and snapping focus in a fraction of a second.

  A gift passed down through her mother’s bloodline—

  the only inheritance she had that didn’t come from the arrogantly proud House of Lancaster.

  “Heh.”

  A pale, pink smile tugged at her lips—amused.

  “So you little pests finally decided to show your face.”

  A villain she wanted to pay back had just appeared right in front of her.

  There was no chance she’d let it slip away.

  Sophia flicked her toe—

  and the world snapped forward in a blur.

  But up close—

  there was nothing.

  Only a solid, blank surface—no visible door, no obvious mechanism.

  Sophia paused.

  Hands on her hips, she tilted her head, thinking.

  “Then this is a hidden passage,” she murmured.

  “And it’s physical.”

  She leaned in, tracing her fingertips along the seams between stone blocks—slow, patient—

  until she found it.

  One block was more worn than the rest—

  polished smooth by countless touches.

  She pressed it without hesitation.

  Something clicked within the wall.

  A concealed mechanism engaged with precise smoothness.

  A narrow opening slid wide—just enough for a person.

  Sophia almost wanted to shout from sheer smug pride.

  Got you.

  Black-clad bastard.

  She stepped inside at once.

  A mana lamp’s pale light flared on with her movement, revealing a spiral staircase dropping into a depth so far she couldn’t see the bottom.

  A cold wind breathed upward in uneven gusts—

  like something breathing below.

  With Eagle Eyes, she caught every detail.

  Even the stone underfoot—clean of dust and webbing, subtly glossy—

  proof this path was used—often.

  “Whitmore built a secret route like this inside the Academy…” Sophia rubbed her chin, frowning. “That means there’s something rotten here.”

  Then she smirked lightly.

  “Fine. I’ll see what you’re hiding. And I’ll see what you are.”

  She began descending, one step at a time.

  Her leather boots rang against stone, the sound bouncing in the silence—

  until a different sound cut in.

  A shriek of metal grinding somewhere in the wall—

  and the step beneath her foot vanished.

  Sophia felt her footing vanish.

  Gravity seized her and ripped her into the dark.

  “What— A trap?!”

  Panic flickered for one heartbeat—

  then instinct took over.

  She cast Vortex.

  Winds surged and coiled around her, a violent spiral that fought the fall—not true flight—just enough to cheat the fall.

  At the same time, she snapped out Flare—

  a burst of light tearing into the darkness.

  She drifted down and touched the bottom of the shaft with surprising softness.

  The moment her boots met stone, her ears rang—pressure shifting like she’d plunged underwater.

  The ground was slick and damp, filmed with ancient moss.

  She raised her head—

  and Flare’s light slid over black stone walls, revealing a vast circular shaft rising thousands of feet above her—

  like the throat of a dead volcano.

  Mist hung high overhead, hiding the opening she’d fallen from.

  “What is this… hell?”

  Sophia’s voice came out tight, irritated—

  and then the floor answered.

  The instant her right foot settled—

  a hidden mechanism screamed awake beneath her.

  The flat ground tilted—

  and became a slick, merciless slope.

  Sophia lost balance, and her body was flung downward—

  rolling fast into another concealed chute.

  She slammed into a carved stone wall—

  then the mechanism shoved her through and dropped her to the next section.

  Sophia curled into a tight ball on instinct, trying to minimize impact—

  bouncing and rattling through narrow passages like a pinball being shaken inside a machine.

  “Ugh—!”

  Pain tore out of her as she landed hard in pitch-black space.

  Lucky for her, Magic Armor snapped on in time, absorbing part of the brutal impact.

  Otherwise, she would’ve broken bones. More than one.

  She pushed herself up, feeling around—

  and what her fingers found wasn’t smooth stone.

  It was rough.

  Dry. Brittle.

  She cast Flare again.

  Soft light spilled outward—

  and the sight it revealed nearly stopped her heart.

  Bones.

  Human bones. Beast bones.

  Piled together in grotesque mountains—layer after layer, as if dumped here for centuries.

  Sophia realized—too late—

  she was sitting on top of a hill of skeletons.

  A rancid, old stench soaked the air.

  “What the hell… Is this a graveyard?!”

  Disgust and shock snapped through her.

  She scrambled to her feet, trying to keep balance on the shifting bone pile—

  and then the darkness moved.

  Around the bone hill, dozens of crimson lights ignited—

  pairs upon pairs.

  They were crawling toward her, slow and steady.

  Their bodies were pitch-black, four-legged—

  but the forelegs were long and jointed, lined with razor spines—

  a mantis built for execution.

  Their heads carried twin fangs—

  and no ordinary eyes at all.

  Only mana-sensing organs that glowed a sick, blood-red.

  Sophia forced a dry smile, though her pulse had already started to hammer.

  “Oh… so this is your nest?”

  Her gaze flicked around under Flare’s light, hunting for gaps, holds, any way out—

  but the obsidian walls were smooth, flawless, offering nothing to grip.

  “Sorry,” she said, voice light on purpose, “I didn’t mean to crash your dinner, but—”

  The rest died in her throat.

  Because Flare’s light reached further into the shadows—

  and showed her the truth.

  Not dozens.

  Hundreds.

  A mass of eyeless demons shifting in from every direction.

  Sharp legs scraped against bone layered with low, throaty groans that made her skin prickle.

  These entries expand the lore and mechanics introduced in this chapter.

  Completely optional—read only if you enjoy diving deeper into the system.

  An ancient, hidden subterranean structure beneath the Whitmore Manor. It is accessed via a disguised mechanism in a wall block, opening into a spiral staircase descending deep underground. The pit appears artificially constructed, with mana-lamps and obsidian architecture, indicating both magical and ancient engineering. The further down one goes, the more intense the mana density becomes—suggesting it is being funneled from above to sustain or restrain something of massive power. Its depth and architecture evoke imagery of a dormant vault or prison.

  A chamber discovered in the basement of Whitmore Manor, carved entirely from black obsidian. It emits a heavy, oppressive atmosphere—similar to being submerged underwater. The walls are etched with glowing runes that continuously draw mana from above. The hall contains ancient metal doors and mechanisms of unknown origin.

  The runes across the doors in Obsidian Hall are written in an unknown script, unidentifiable by academy records or LIZ’s database. This implies they originate from “Other Realms.” They are active and constantly channeling mana from the entire Whitmore estate, functioning as a massive containment or ritual structure.

  An underground ecosystem of demonic creatures within The Pit. Filled with monstrous, eyeless demons that rely on mana-sensing organs instead of traditional vision. Their limbs are shaped like mantis forelegs—built for slashing, grappling, and climbing. Their sheer numbers and coordination suggest hive intelligence or a central controlling force.

  Key Characters

  The mysterious female figure in black armor, identical in disguise to Rein. She demonstrates high-level infiltration and awareness of inner operations. She tests Rein’s identity through a trap reference to “Janus.” Her trap sends Rein falling into The Pit via a disappearing staircase.

  A concealed trap within the spiral stairway, triggered by recognition phrases or commands. The stair beneath the target vanishes into the wall, plunging them into a deeper, concealed shaft below. Used to eliminate infiltrators or trespassers without conventional confrontation.

  Skills

  Sophia’s unique, bloodline-inherited ability. It grants her photographic visual acuity across extreme distances, speeds, and lighting conditions. Always active. Enables her to notice the hidden passage opened by Rein from 30 feet away, even in dim light.

  A pop culture nod from Rein, referencing Umbrella Corporation from the Resident Evil franchise, known for building hidden underground labs filled with monstrous experiments. A clear genre parody that injects Rein’s Earth-based genre awareness into the story’s tone.