Aria hurried through the quiet academy corridors, her worn shoes echoing softly against the polished stone floors.
The evening sky outside had begun to darken, the last orange light of sunset filtering through tall glass windows.
Her mind replaying his words again and again.
"Second floor, Right side, Third row from the stairs."
He had spoken with such certainty.
As if he had already walked that path countless times.
As if he knew exactly where the answer she needed was waiting.
The academy library stood silent, its tall wooden doors half open.
Inside, warm lantern light illuminated endless rows of shelves packed with ancient
tomes.
The scent of aged parchment and ink filled the air.
Only a few students remained, quietly studying at scattered tables.
Aria stepped inside hesitantly.
Her eyes lifted toward the spiral staircase leading to the second floor.
Her heart began beating a little faster.
'What if the book isn't there...?'
'What if he remembered wrong...?'
Still, she climbed the stairs.
Step by step.
Each creak of wood beneath her feet sounded loader in the quiet hall.
When she reached the second floor, she turned right exactly as he had said.
Rows of books stretched into the dim light.
Her eyes scanned the spines nervously.
Then she reached the third row from the stairs.
Aria slowly ran her fingers along the shelf.
Dust brushed against her fingertips.
Old bindings.
Faded titles.
Some books looked like they hadn't been touched in years.
Then,
Her hand stopped.
A thick, worn book rested slightly deeper into the shelf than the others.
The title was faint but readable.
Magic Structure Analysis
Her eyes widened.
"It's really here..."
She gently pulled the book out.
A small cloud of dust drifted into the air.
The book was old, its leather cover cracked with age,
She hugged it carefully and walked to a nearby desk.
Aria sat down and slowly opened the first page.
The handwriting inside was dense but strangely clear.
Not complicated theory.
Not endless formulas like academy textbooks.
Instead,
The book began with a simple sentence.
"Every spell is simply a structure through which mana flows."
Aria blinked.
That....was it?
No complicated introduction.
No intimidating theory.
Just one clear idea.
She leaned forward and continued reading.
The next pages explained how mana moved through a spell circle.
Not as abstract magic theory.
But as flow.
Like water through pipes.
It explained why unstable spells collapsed.
Why excessive mana caused distortions.
Why weak control led to backlash.
Every explanation felt...simple.
...Natural.
As if someone had taken complicated knowledge and carefully broken it down piece by piece.
Aria's eyes widened page after page.
"So that's why my wind spell collapsed..."
Her finger traced a diagram showing how uneven mana pressure disrupted rotational stability.
It was exactly what she had experienced earlier.
She turned another page.
Then another.
Hours passed without her noticing.
For the first time since enrolling in the academy.
She understood.
Not memorizing.
Not forcing herself to accept things she couldn't grasp.
She understood.
Her mind began connecting ideas naturally.
"Mana isn't forced into the circle...it's guided."
"Too much mana isn't strength...it's instability."
"Structure determines efficiency."
Aria suddenly remembered Lucien's words.
"Power impresses beginners… Efficiency impresses mages."
Her chest tightened slightly.
He already knew this book would explain everything she lacked.
That was why he sent her here.
Not to work harder.
But to understand.
A soft smile slowly appeared on her face as she turned another page.
Time flowed quietly in the silent library.
Lanterns dimmed.
Students left one by one.
Yet Aria remained at her desk, completely absorbed.
Every diagram felt like it answered a question she had carried for months.
Every explanation untangled confusion that had haunted her during lectures.
It felt almost strange.
As if the book had been written specifically for someone like her.
Someone who never had a teacher.
Someone who had to start from the very beginning.
When she finally leaned back in her chair, her eyes felt slightly sore.
She blinked slowly.
The library was nearly empty.
Only a single lantern remained lit near her table.
Aria stretched her stiff fingers and glanced toward the clock tower through the tall window.
Her eyes widened.
Midnight.
Exactly.
Her mind instantly replayed his calm voice.
"Sleep before midnight."
She looked down at the book again.
Her fingers rested on the next page.
A strong temptation rose inside her.
Just one more chapter...
Just a little more...
For the first time in months she was learning without struggling.
Understanding without frustration.
She didn't want to stop.
But then she remembered something else.
His sigh.
Not annoyed.
Not disappointed.
Just quietly concerned.
Aria slowly closed the book.
"...Alright."
Her voice was soft but firm.
"If you said so..."
She carefully returned the book to the shelf exactly where she had found it.
Then she left the library.
The academy dormitory corridors were quiet when she arrived.
Most students were already asleep.
Moonlight slipped through the windows, painting pale silver patterns along the walls.
Aria entered her small room.
Her bed creaked softly as she sat down.
For a moment, she simply stared at her hands.
The faint scorch marks from earlier were still there.
But somehow...they didn't feel like signs of failure anymore.
They felt like the beginning of something.
She slowly lay down on the bed.
The thin blanket felt unusually comfortable tonight.
Her mind drifted again toward Lucien.
His calm voice.
His indifferent expression.
And that almost invisible smile she had seen earlier.
He hadn't praised her.
Hadn't comforted her.
Hadn't even explained his advice.
Yet somehow...
He had given her exactly what she needed.
Aria turned slightly, pulling the blanket closer.
"...Thank you...Professor."
The words were barely louder than a whisper.
Her thoughts slowly drifted toward her father.
The memories still hurt.
But tonight...
The darkness didn't feel as suffocating as before.
For the first time since his death.
She felt like she had found a direction again.
A path she could walk.
And someone who had quietly pointed toward it.
Her eyelids gradually grew heavier.
Soon, her breathing slowed.
And Aria drifted into sleep.
Deep.
Peaceful.
Perhaps the most peaceful sleep she had experienced since the day her father died.