Extra's Revenge: Reincarnated As A Slave
Chapter 223: Probing Each Other
VWUUUSHH!!!
Sephyr’s mystical pressure surged, divine blessing amplifying her capabilities beyond what normal practitioners could achieve.
"Spirit Art, Purification Technique, Sequence #4: Sacred Flame!"
Holy fire erupted across the training field with intensity that made Rey’s earlier techniques seem trivial by comparison.
Not the controlled demonstration from her group sparring—this was assault operating at scales that would overwhelm most Platinum-rank defenders.
The flames didn’t simply burn.
They purified, seeking corruption and wrongness with predatory intelligence that suggested divine will guided their path.
’How excessive...’ Rey chuckled to himself while growing increasingly wary of the direction of the battle.
Clearly, Sephyr meant what she said just a fee moments earlier.
She was not joking around any longer.
Rey’s mind calculated instantly. ’Sequence #4 is still within her promised limitation, but the divine blessing amplification makes it effectively Sequence #3 in power. She’s testing whether I can handle genuine pressure.’
He couldn’t dodge—the sacred flames covered too much area.
Blocking would reveal capabilities beyond his stated classification. Which left one option.
"Spirit Art, Tempest Technique, Sequence #4: Cyclone Barrier!"
Wind erupted around Rey’s position with force that created visible distortion in the air.
The technique operated at higher Sequence than he’d previously demonstrated, but not so high as to trigger immediate investigation.
After all, his limits remained a Sequence 3 ability.
The sacred flames struck his wind barrier, their purification principles battling against his defensive vortex. For several seconds the outcome remained uncertain—holy fire pushing inward while compressed air deflected outward.
Then Rey’s barrier collapsed, unable to withstand the amplified assault.
But the flames’ momentum had been disrupted enough that he could evade through the gaps.
"Spirit Art, Construction Technique, Sequence #5: Earthen Fortress!"
Massive walls erupted from the ground as Rey retreated, creating multilayered defense that forced Sephyr to commit more resources to breakthrough.
She didn’t hesitate.
"Spirit Art, Inferno Technique, Sequence #4: Dragon’s Breath!"
Fire intensified beyond natural combustion, achieving temperatures that melted stone instantly. The earthen fortress lasted three seconds before liquefying under assault that demonstrated why she approached Angel ascension.
Rey moved before the molten earth could trap him, his Gale Step technique enhanced by precise Ether control that maximized efficiency.
’She’s pushing harder than expected,’ he calculated while repositioning. ’Either genuinely curious about my limits, or testing a specific hypothesis about my capabilities.’
Time to show her something that would satisfy curiosity without revealing everything.
"Spirit Art, Tempest Technique, Sequence #3: Storm Caller!"
The technique activated with force that made the training field’s protective enchantments flare in response.
Dark clouds materialized overhead despite the eternal divine illumination, lightning crackling between them with barely contained power.
Sephyr’s eyes widened slightly—Sequence #3 exceeded what Eru’s classification should allow.
’This is just like what he displayed back then...’
But Rey wasn’t finished.
"Spirit Art, Construction Technique, Sequence #4: Meteor Fall!"
Massive stones tore themselves from the earth, launching skyward before reversing trajectory to rain down on Sephyr’s position with devastating force.
The combination was sophisticated—using Storm Caller to create atmospheric conditions that amplified Meteor Fall’s destructive potential, while the falling stones provided cover for lightning strikes that targeted gaps in her defense.
Sephyr responded with technique that demonstrated her true capabilities.
"Spirit Art, Purification Technique, Sequence #3: Divine Sanctuary!"
Golden light erupted in a spherical barrier around her position, its structure representing a perfected defense that purified everything attempting to penetrate it.
FSHUUUU!
The meteors dissolved upon contact.
The lightning dispersed harmlessly. Even the atmospheric pressure from Storm Caller couldn’t penetrate the sanctuary’s absolute protection.
But maintaining such defense required tremendous Ether expenditure—Rey could sense her reserves depleting rapidly despite their superior capacity.
’She can’t hold that indefinitely,’ he calculated. ’Which means she’ll need to transition from defense to offense soon. And when she does—’
Sephyr proved his analysis correct.
"Spirit Art, Tempest Technique, Sequence #3: Heaven’s Judgment!"
The Divine Sanctuary collapsed, its accumulated energy redirecting into an offensive technique that called lightning from the storm clouds Rey had created.
Dozens of bolts descended simultaneously, their divine amplification making each one capable of incapacitating Platinum-rank practitioners.
’I see...’
Rey’s enhanced perception tracked every lightning path, identifying the pattern underlying their seemingly random distribution. She was herding him toward a specific position where follow-up assault would be unavoidable.
’Sophisticated tactics,’ Rey acknowledged while smiling tersely. ’But predictable once the pattern is recognized.’
Instead of evading away from the trap, he moved directly toward it.
"Spirit Art, Construction Technique, Sequence #3: Earthen Spear!"
A massive spike erupted from the ground at the exact position where Sephyr expected him to be cornered, its timing suggesting he’d anticipated her strategy and prepared a counter-trap.
The spear struck upward with force that would have impaled her if she’d committed to the follow-up assault as planned.
Sephyr twisted mid-technique, divine blessing allowing her to redirect momentum in ways that defied normal physics. She avoided the spear by centimeters, but the evasion disrupted her attack sequence.
Rey pressed the advantage.
"Spirit Art, Inferno Technique, Sequence #3: Blazing Torrent!"
"Spirit Art, Tempest Technique, Sequence #4: Lightning Cascade!"
He launched two techniques in rapid succession, their elements combining into synergistic assault that exceeded what either could achieve independently.
Fire and lightning merged into plasma that painted the training field in colors that shouldn’t exist in nature, their combined heat creating visible distortion in the air.
Sephyr’s expression showed genuine surprise—not at the techniques themselves, but at Rey’s timing and coordination that suggested combat experience far exceeding what a newly enrolled student should possess.
She countered with technique that finally revealed her proximity to Angel tier.
"Spirit Art, Purification Technique, Sequence #2: Divine Radiance!"
The same technique she’d used to defeat three opponents simultaneously earlier—but this time targeted a single enemy with full intensity.
Golden light erupted with force that made Rey’s enhanced perception scream warning. This wasn’t an educational demonstration anymore.
This was an assault operating at scales that could seriously injure if it connected.
Rey’s mind raced through options.
He could survive it by revealing his true capabilities—activate Ethereal Conception or draw on the Emperor’s power residing in his soul.
But that would expose everything.
Or he could accept defeat now, preserve his concealment, and maintain the deception that served his long-term objectives.
The decision crystallized in microseconds.
He started to lower his defenses, preparing to take the hit in a way that would appear overwhelming without causing permanent injury.
Then Sephyr’s technique flickered.
Just for instant—barely perceptible even to Rey’s enhanced perception—the Divine Radiance’s intensity reduced.
It wasn’t enough to make the technique ineffective, but sufficient to transform it from potentially lethal to merely incapacitating.
She’d pulled back deliberately.
The golden light struck Rey’s position, overwhelming his defenses and depleting his Ether reserves to critical levels. He collapsed to one knee, breathing heavily from genuine exertion mixed with calculated performance.
The training field’s protective enchantments flared, recognizing that one combatant had been reduced to combat-ineffective state.
"Match concluded," the enchantments announced in mechanized voice. "Draw—both combatants demonstrated capabilities requiring intervention."
Silence settled over the field as divine light faded.
Rey remained kneeling, his mind working through what had just occurred.
Sephyr had held back at the last moment, transforming what should have been a decisive victory into a draw that preserved his dignity while still demonstrating her superior capabilities.
’Why?’ he calculated. ’She could have ended it cleanly. Instead she gave me an opportunity to maintain face while still proving the gap between our current revealed capabilities.’
Sephyr approached, extending hand to help him stand. Her expression carried satisfaction mixed with something approaching certainty.
Rey accepted the assistance, allowing her to pull him upright while his mind continued analyzing.
They stood facing each other, the training field showing evidence of their exchange—scorched earth, melted stone, residual lightning crackling through air that still smelled of ozone and burnt material.
Sephyr’s red eyes held his gray ones with intensity that suggested she’d reached a conclusion about something significant.
Then she smiled.
It was an expression that combined genuine warmth with unmistakable recognition.
"You’re hiding something, Eru."
The statement hung between them, neither quite accusation nor simple observation. Just a fact stated with absolute confidence.
Rey maintained appropriate confusion in his expression while internally his survival instincts sharpened to maximum alertness.
"I don’t understand—"
"Your technique execution is too precise," Sephyr interrupted gently. "Your tactical awareness exceeds what survival experience alone would provide. Your combat philosophy suggests someone who’s faced opponents operating at scales far beyond what Grand Expedition would expose you to."
She stepped closer, her mystical pressure still elevated from their sparring creating ambient weight that made the air feel thick.
"You demonstrated Sequence #3 techniques during our match. That’s approaching Paladin-tier capability, not Gold-rank classification. And the way you moved, the timing of your counters, the sophisticated trap you laid—"
Sephyr’s smile widened with expression suggesting she found the mystery intriguing rather than threatening.
"So I’ll ask you directly, because I think we’ve established enough trust for honesty between mentor and student."
Her red eyes blazed with curiosity that transcended simple professional interest.
"What are you hiding?"