The resonance beneath the mountain kept pulsing.
Slow enough that Dhiraj almost stopped noticing it after a while.
Then another vibration would pass through the stone under his feet and remind him something enormous was still buried somewhere below the cavern network.
He sat beside the glowing stream with his eyes closed.
Blue light reflected unevenly across the water and the old reactor walls nearby.
Somewhere overhead, damaged conduits crackled again.
A few sparks drifted down into the darkness before burning out.
One landed near his boot.
The leather was still damp from earlier.
The qi inside his body felt different now.
Not stronger exactly.
At least not in the obvious way people in stories described.
His meridians still ached if he circulated too aggressively, and the damaged chest junction remained irritatingly sensitive whenever his breathing lost rhythm.
But the energy no longer fought him every second.
That alone changed everything.
Dhiraj inhaled slowly.
The circulation pathways responded almost immediately.
Primary flow stabilized through the lower meridians while the secondary layers adjusted on their own around small shifts in posture and breathing.
Earlier, maintaining circulation during movement had felt like trying to carry water in shaking hands.
Now it behaved more like balance.
Unsteady balance, maybe.
But real.
The layered circulation model he had been experimenting with no longer felt completely theoretical.
His body had started remembering the rhythm before he consciously directed it.
That part bothered him a little.
The Infinite Reactor Scripture stirred faintly inside his thoughts.
Damaged symbols surfaced one after another before fading again.
Fragments of circulation diagrams overlapped briefly with reactor pathways embedded in the cavern walls.
Earlier the Scripture always felt incomplete in a dead sort of way.
Like missing pages from a manual.
Now it reacted.
Tiny corrections appeared whenever his circulation synchronized properly with the underground resonance.
Not new information.
Adjustment.
Adaptation.
Dhiraj frowned without opening his eyes.
“So this thing really is alive somehow…”
ASTRA answered after a short pause.
“…definition of ‘alive’ remains unclear.”
“Helpful.”
“…host synchronization stability has exceeded previous projections.”
“That sounds suspiciously optimistic.”
The projection appeared beside the stream again.
Sections of ASTRA’s form still flickered occasionally beneath interference from the damaged reactor systems.
Even so, she looked more stable than before.
Less fragmented.
The cavern hummed softly around them.
Dhiraj adjusted his sitting position when his left leg started going numb.
The stone floor underneath him was uneven and colder than before.
Or maybe he was just finally paying attention to it.
Another circulation cycle completed smoothly.
Then another.
The difference compared to his first attempts was honestly ridiculous.
Back then every session felt like his organs were negotiating whether to keep functioning.
He still remembered coughing blood onto the reactor floor.
Now the qi adapted naturally during movement and breathing changes instead of slamming into blocked pathways every few seconds.
Not perfect.
Still weak.
Still probably one mistake away from disaster.
But functional.
That mattered.
Dhiraj stood carefully.
The circulation remained stable.
No backlash hit his chest this time.
He took a few slow steps across the cavern floor while maintaining the layered circulation rhythm.
The glowing streams crossing the stone released faint threads of spiritual energy into the air around him.
Stable.
Another few steps.
Still stable.
A small smile appeared briefly before fading again when he noticed one of his sleeves had dried stiff with old blood near the cuff.
He should probably wash that eventually.
The spirit beast encounter earlier felt different in hindsight now that he understood what had happened during the fight.
Without the panic and physical stress, he never would have realized how unstable circulation patterns changed during movement.
Painful lesson.
Useful lesson.
This world seemed committed to teaching through near-death experiences.
Dhiraj continued walking slowly through the cavern while circulating qi.
Reactor pulses echoed through the surrounding walls beneath layers of ancient machinery and stone.
Somewhere deeper in the tunnels, metal groaned softly.
Probably shifting supports.
Hopefully shifting supports.
He noticed something else after several minutes.
The surrounding spiritual energy was not completely chaotic.
Patterns existed inside it.
Weak environmental currents moved naturally through sections of the cavern connected to functioning reactor systems.
Every time his circulation aligned with those currents, the Infinite Reactor Scripture adjusted slightly.
Tiny corrections.
Micro-refinements.
The cultivation method adapted through observation instead of rigid memorization.
Dhiraj leaned against one of the damaged pillars and stayed there quietly for a while.
The metal surface vibrated faintly beneath his shoulder.
Traditional cultivators pursued force first.
At least that was the impression Shen’s memories gave him.
Greater output.
Stronger techniques.
Domination through overwhelming spiritual pressure.
The reactor systems beneath Graystone Mountain operated differently.
Most of this place had survived for centuries while half-destroyed.
Not because it was stronger.
Because it adapted.
Flexible systems endured longer than rigid ones.
The thought settled deeper inside him than expected.
ASTRA remained silent for almost a full minute before speaking again.
“…circulation efficiency reassessment complete.”
“And?”
“…host spiritual intake efficiency has increased approximately thirty-seven percent relative to initial activation state.”
Dhiraj rubbed his forehead tiredly.
“That sounds more impressive if we ignore the fact that my original state involved almost dying from beginner-level qi.”
“…statement acknowledged.”
A weak joke, technically.
ASTRA was learning.
Somehow that felt stranger than the cultivation.
Still, thirty-seven percent mattered.
Small improvements mattered here.
Everything in this world seemed built around accumulation.
Tiny advantages repeated over time until the gap between people became impossible to cross.
Another circulation cycle completed.
Then another.
The qi inside his body gradually thickened.
The change was subtle enough that he almost missed it at first.
Earlier, spiritual energy scattered apart quickly after circulation ended.
Now traces remained behind inside the lower dantian instead of dispersing completely.
Accumulation.
Dhiraj’s attention sharpened immediately.
The energy gathering inside his dantian no longer resembled scattered mist drifting through damaged pathways.
It was condensing.
ASTRA’s projection brightened slightly. Get faster updates on g.com.
“…host approaching foundational threshold.”
Dhiraj looked up.
“What threshold?”
“…initial transition into Qi Refinement.”
The words settled heavily inside the cavern.
Qi Refinement.
The first real cultivation realm.
Shen’s fragmented memories described it vaguely.
Mortals who successfully stabilized spiritual energy circulation and formed sustainable qi foundations officially stepped onto the cultivation path.
Most never reached that point.
Some crippled themselves trying.
And compared to higher cultivators, Qi Refinement disciples were still weak enough to die from plenty of ordinary things.
Dhiraj exhaled slowly.
His circulation continued automatically even while distracted.
That still felt unnatural.
The layered pathways had integrated themselves deeply enough that parts of the process now resembled instinct instead of conscious control.
He closed his eyes again.
The underground resonance pulsed beneath the mountain.
The reactor systems hummed around him.
Somewhere water dripped steadily into one of the glowing streams.
Dhiraj synchronized his breathing carefully.
The qi responded immediately.
This time the circulation accelerated on its own.
Not violently.
Natural refinement.
Spiritual energy flowed inward through the surrounding environmental currents before circulating through the layered pathways inside his body.
One cycle.
Then another.
Pressure gradually built inside his meridians.
Pain flared briefly near the damaged chest junction before the adaptive layers compensated automatically and redirected part of the flow.
Dhiraj’s jaw tightened anyway.
Still hurts.
The Infinite Reactor Scripture pulsed faintly inside his consciousness.
Several damaged symbols briefly reorganized themselves into clearer circulation pathways before dissolving again.
Adaptive refinement.
The qi inside his body compressed suddenly.
A faint pulse spread outward from his lower abdomen through every meridian at once.
Quiet.
Controlled.
Different.
Dhiraj inhaled sharply.
The surrounding spiritual energy reacted immediately.
The glowing streams brightened slightly while faint currents drifted toward him from deeper inside the cavern.
Another circulation cycle completed.
Stable this time.
Complete.
The qi no longer resembled scattered fragments colliding through damaged pathways.
Now a central flow existed.
Weak.
Tiny.
Real.
ASTRA’s voice echoed softly inside his consciousness.
“…transition confirmed.”
Dhiraj opened his eyes slowly.
Blue reactor light reflected across the cavern walls while spiritual energy moved steadily through his body for the first time without collapsing apart seconds later.
His shoulders felt strangely light.
At the same time, he suddenly realized how exhausted he actually was.
“…host has officially entered Qi Refinement.”
Dhiraj sat there quietly for several seconds after that.
Then his stomach growled loud enough to echo slightly through the cavern.
“…glorious timing,” he muttered.