The rain did not stop the next morning.
If anything, it intensified.
Water struck the school windows in uneven rhythms, turning the outside world into a shifting blur of gray and silver. Students moved through the corridors with lowered shoulders and tired eyes, their conversations quieter than usual.
Fatigue had settled over the campus.
Not physical exhaustion alone.
Mental erosion.
The special exam had stopped feeling like competition.
Now it felt like survival.
Rei noticed it immediately the moment she entered the classroom.
Reaction speed slower.
Attention scattered.
Emotional volatility increasing.
The class was approaching cognitive saturation.
Exactly what Ayanokōji wanted.
She sat down calmly while the room continued to fill around her. Hirata tried maintaining normal conversation near the back. Sudō looked irritated for no clear reason. Kushida smiled as usual, but even her social energy contained tiny fractures now.
Everyone was carrying pressure differently.
That made them vulnerable.
Horikita walked toward Rei without wasting time.
"…You saw it too."
Rei nodded once.
"…They're reaching their limit."
"…Can we maintain this pace?"
A pause.
"…No."
The answer came too quickly to be comforting.
Horikita's expression hardened slightly.
"…Then what do we do?"
Rei looked toward the front of the classroom.
"…We change the battlefield."
Before Horikita could respond, the announcement speakers activated.
Static filled the room briefly.
Then the mechanical voice returned.
"Next examination subject: History."
Murmurs spread instantly.
Some students relaxed slightly.
Others became more anxious.
History was deceptive.
People underestimated it because it seemed simple.
Memorization.
Dates.
Events.
But advanced historical analysis required interpretation under pressure.
Cause and consequence.
Political motivations.
Behavioral prediction.
And that—
Made it dangerous.
Rei closed her eyes briefly.
Because history also created something else.
Bias.
Everyone interpreted historical events differently.
Which meant emotional manipulation became easier.
Ayanokōji would exploit that.
Without question.
—
Selection discussions began immediately after the announcement.
This time, however, Rei didn't answer right away.
She observed.
Watched the class interact naturally.
Because she was searching for something specific.
Someone emotionally stable under prolonged stress.
Not academically perfect.
Stable.
There was a difference.
And eventually—
Her eyes settled on one student.
"…Hirata."
The room quieted slightly.
Not surprise.
Relief.
Hirata was trusted.
Reliable.
Consistent.
A safe choice.
Which was precisely why Horikita frowned.
"…He's expecting that."
Rei nodded.
"…Yes."
"…Then why choose him?"
A pause followed.
"…Because expectations can become weapons."
Horikita studied her carefully.
Still trying to understand how far ahead Rei's thoughts were moving now.
Because this strategy no longer resembled conventional exam logic.
Everything had become psychological warfare.
—
Hirata approached quietly.
"…I'll do my best."
Rei looked at him directly.
"…That's not what I need."
He blinked once.
"…Then what do you need?"
"…I need you to remain emotionally constant."
A brief silence.
"…Even if you start losing points."
Now Hirata understood.
And that realization alone made him slightly uneasy.
Because it implied something terrifying.
Rei expected attacks.
Not against answers.
Against him personally.
—
The control room atmosphere felt colder today.
Not physically.
Mentally.
The accumulated tension from the previous rounds had transformed the space into something oppressive.
Rei sat down slowly.
Across from her, Ayanokōji already waited.
Still calm.
Still unreadable.
But now she noticed it clearly.
His eyes moved faster than before.
Tiny shifts.
Micro-adjustments.
Increased processing load.
He was adapting constantly.
Which also meant—
The pressure was reaching him too.
—
The exam started.
Hirata appeared on-screen.
Perfect posture.
Controlled breathing.
Steady gaze.
Exactly what the class expected from him.
Exactly what Ayanokōji expected too.
And that—
Was the problem.
—
Question one.
Correct.
Question two.
Correct again.
Clean timing.
Minimal hesitation.
Stable rhythm.
A textbook performance.
—
Rei watched silently.
No movement.
No intervention.
Because the attack wouldn't come early.
Ayanokōji preferred deeper structural collapse.
He liked certainty before execution.
—
Question three.
A slight delay appeared before the next screen loaded.
Hirata noticed it.
But continued calmly.
Correct answer.
—
Question four.
The interface brightness shifted subtly darker.
Barely visible.
But enough to create eye strain over time.
Psychological attrition again.
—
Horikita leaned closer behind Rei.
"…He's increasing sensory pressure."
"…Yes."
"…Can Hirata handle it?"
Rei remained still.
"…We'll see."
—
Question five.
Correct.
Question six.
Correct again.
No visible deterioration.
—
Interesting.
Ayanokōji noticed it too.
Because Hirata's psychological profile differed from previous representatives.
Less ego.
Less emotional fluctuation.
Which meant standard destabilization methods would work slower.
But slower—
Did not mean ineffective.
—
Question seven appeared.
A historical interpretation question.
Subjective weighting.
Dangerous.
Hirata read carefully.
Selected an answer.
Wrong.
—
His expression changed slightly.
Only slightly.
But enough.
Because Hirata valued reliability deeply.
Mistakes affected him more than others.
Not externally.
Internally.
—
Question eight appeared immediately afterward.
Another interpretation question.
Different wording.
Similar structure.
Designed intentionally to create self-doubt.
—
Hirata hesitated longer this time.
Then answered.
Wrong again.
—
The pressure shifted instantly.
Rei saw it happen in real time.
Shoulder tension increasing.
Breathing shallower.
Confidence destabilizing.
Ayanokōji had found the entry point.
—
"He's targeting identity," Rei said quietly.
Horikita frowned.
"…Identity?"
"…Hirata defines himself through dependability."
A pause.
"…So failure damages his self-control faster."
Now Horikita understood.
This wasn't academic anymore.
Ayanokōji was dismantling psychological foundations.
—
Question nine.
Hirata slowed dramatically.
Overthinking.
Second-guessing.
The exact state Ayanokōji wanted.
—
Rei intervened.
Not through correction.
Through communication.
"…Stop protecting your score."
Hirata blinked slightly.
"…What?"
"…Protect your rhythm instead."
A pause.
"…One mistake means nothing."
That mattered.
Because Hirata's greatest weakness was emotional responsibility.
He carried outcomes personally.
Rei was forcing him to detach.
—
Question nine resumed.
He exhaled slowly.
Answered.
Correct.
—
Ayanokōji's gaze sharpened slightly.
Because again—
Rei was stabilizing psychology instead of scores.
And that made direct interference harder.
—
Midpoint.
Scores close.
Pressure rising.
Neither side gaining dominance.
But the atmosphere had become suffocating now.
Even Horikita remained silent.
Watching carefully.
Learning.
—
Then Ayanokōji escalated.
Question formatting changed suddenly.
Long paragraphs.
Dense information.
Reduced reading clarity.
Cognitive overload strategy.
—
Hirata's eyes moved faster across the screen.
Too fast.
Trying to compensate.
Mistake.
—
Wrong answer.
Then another.
The score shifted immediately.
Class C gained advantage.
—
Rei's finger rested near the correction interface.
Still unmoving.
Because she understood the trap now.
Ayanokōji wanted forced reactions.
Wanted panic resource expenditure.
But more importantly—
He wanted emotional exhaustion.
If she corrected every failure, the class would become dependent on her intervention.
And dependency—
Created collapse once resources vanished.
—
Question thirteen.
Hirata closed his eyes briefly.
Centered himself.
Then answered.
Correct.
Good.
Still recoverable.
—
Question fourteen.
Another difficult interpretation problem.
This one intentionally ambiguous.
No perfect answer.
Only probable ones.
—
Hirata hesitated.
Too long.
The timer dropped steadily.
—
Then—
He smiled faintly.
Unexpected.
He answered calmly.
Correct.
—
Horikita looked surprised.
"…Why did he suddenly stabilize?"
Rei answered quietly.
"…Because he stopped trying to be perfect."
That was the core lesson.
Perfectionism created fragility.
Acceptance created endurance.
—
Ayanokōji observed silently.
And internally—
He acknowledged it.
Rei wasn't merely adapting strategies anymore.
She was reshaping people.
That made her increasingly dangerous.
Because systems evolved slower than humans.
And Rei had started accelerating human adaptation directly.
—
Final phase.
Three questions remaining.
The scores nearly equal again.
—
Question sixteen.
Correct.
Question seventeen.
Wrong.
Narrow margin.
—
Tension peaked instantly.
One final question remained.
Everything depended on it.
—
The last problem appeared.
Extremely long.
Complex historical analysis involving political consequences and military strategy.
Designed to consume time.
Designed to pressure interpretation.
—
Hirata read carefully.
No rushing now.
No panic.
Just concentration.
—
Ayanokōji watched.
Rei watched.
The timer descended steadily.
—
Thirty seconds.
Twenty.
—
Hirata selected an answer.
Then paused.
Doubt.
Dangerous.
—
Rei spoke immediately.
"…Commit."
One word.
Sharp.
Certain.
—
Hirata's hesitation disappeared.
He submitted.
—
Time expired.
Silence filled the control room.
Processing.
Then—
Results appeared.
Class D: 82
Class C: 81
Victory.
Again narrow.
Again exhausting.
But victory nonetheless.
—
Back inside the classroom, reactions exploded immediately.
Relief flooded the room.
Some students laughed nervously.
Others slumped into their chairs from sheer emotional fatigue.
Even Sudō looked genuinely impressed.
"…That was insane…"
But Rei didn't react.
Because her focus remained elsewhere.
On the accumulation.
Every round now carried increasing psychological cost.
And eventually—
Someone would break.
The only question was who.
—
Later that evening, Rei stood alone near the vending machines on the first floor.
The rain outside continued relentlessly.
The school felt quieter now.
Heavier.
Footsteps approached calmly from the corridor behind her.
Predictable.
Ayanokōji stopped beside the opposite wall.
Neither looked directly at the other immediately.
"…You changed Hirata," he said quietly.
"…No."
Rei picked up her drink slowly.
"…I removed unnecessary fear."
A short silence followed.
"…Most people need fear."
"…That's because most people mistake fear for structure."
Ayanokōji glanced toward her.
"…And you don't?"
"…Fear only narrows possibility."
Another pause.
"…You really believe people can evolve under pressure."
This time Rei looked directly at him.
"…Isn't that what happened to us?"
Silence.
Heavy silence.
Because that answer carried truth neither of them could deny.
—
The rain struck harder against the windows now.
Steady.
Endless.
—
"…You're changing the class faster than expected," Ayanokōji admitted.
"…And you're trying to stop it."
"…No."
A pause.
"…I'm trying to understand it."
That answer mattered.
Because it was honest.
—
Rei narrowed her eyes slightly.
"…Why?"
For the first time in a long while—
Ayanokōji hesitated.
Very slightly.
But enough for her to notice.
"…Because if your method works…"
He stopped briefly.
"…Then everything we were taught becomes meaningless."
—
And there it was.
The real conflict.
Not victory.
Not dominance.
Ideology.
Their entire existence had been shaped by systems built on control, optimization, and manufactured superiority.
But Rei's evolving strategy contradicted that completely.
She wasn't creating perfect individuals.
She was creating adaptable ones.
Human ones.
—
"…You sound uncertain," Rei said quietly.
"…Maybe."
The answer surprised even her.
Because uncertainty from him felt unnatural.
Almost impossible.
—
Ayanokōji pushed himself lightly off the wall.
"…The next exam will decide the direction of this competition."
"…You already know the subject?"
"…No."
A pause.
"…But I know the school."
Rei understood immediately.
The escalation phase was coming.
The administrators had observed enough.
Soon the exams would stop testing academics.
And start testing destruction directly.
—
Ayanokōji began walking away.
Then stopped briefly.
"…Be careful, Rei."
Her eyes narrowed slightly.
"…Advice?"
"…Observation."
He looked back at her calmly.
"…Pressure changes people."
A pause.
"…Not always for the better."
Then he left.
His footsteps disappeared slowly into the corridor silence.
—
Rei remained still beside the vending machine.
Listening to the rain.
Thinking.
Because for the first time—
She realized something dangerous.
Ayanokōji wasn't only studying her anymore.
He was starting to worry about her.
And that—
Was far more complicated than rivalry.