Kia stood alone.
The hallway was gone.
Blackridge Academy was gone.
The 14th floor had disappeared.
There was only darkness.
And the person standing in front of him.
A version of himself.
Older.
Calmer.
Empty.
The figure looked at Kia.
"You spent your whole life running from me."
Kia shook his head.
"No."
The figure smiled.
"Then why did you forget?"
The question echoed.
Kia looked away.
Because he knew the answer.
He had forgotten because he was afraid.
Afraid of the memories.
Afraid of what he discovered.
Afraid of what he was connected to.
The figure stepped closer.
"I am everything you refused to accept."
A pause.
"Your fear."
"Your mistakes."
"Your memories."
Kia looked at him.
"You are not me."
The figure tilted his head.
"Then why do I know every thought you have?"
The darkness changed.
A scene appeared.
Kia saw himself leaving Blackridge Academy years ago.
He saw the moment he forgot the elevator.
The moment he forgot the 13th floor.
The moment he forgot the promise.
But this time...
He saw something else.
Someone was watching.
The first headmaster.
The shadow.
The copy.
All of them.
Trying to protect him.
Kia whispered:
"They were not my enemies."
The figure smiled.
"You finally understand."
The scene changed.
Kia saw Daniel, Maya, and Lena.
Each one trapped in their own memories.
Daniel stood in an empty world.
A world where he failed to protect everyone.
Maya stood in a world without the mark.
A world where she never knew the truth.
Lena stood in a world where her grandmother was alive.
A world where she never searched for answers.
The figure looked at Kia.
"Everyone has something they want to return to."
Kia looked at his friends.
"Then why show them this?"
"Because the 14th floor gives people their greatest desire."
A pause.
"Then it asks for the one thing they cannot give up."
Kia understood.
"Their identity."
The figure nodded.
"If they forget who they are, they can never leave."
The darkness shook.
A door appeared.
Not the first door.
Not the final door.
A new one.
The door back.
Kia reached for it.
The figure stopped him.
"You cannot save them."
Kia looked back.
"Why?"
The figure answered:
"Because you still think saving them means defeating something."
The door disappeared.
"Sometimes..."
A pause.
"Saving someone means accepting the thing you fear."
Kia looked at the figure.
"Then what do I do?"
The figure stepped closer.
"Remember."
Kia closed his eyes.
He remembered everything.
The first elevator.
The first door.
The forgotten promise.
The people who disappeared.
The people who stayed.
The fear.
The pain.
The friendship.
Everything.
The darkness began breaking.
The figure started fading.
Kia opened his eyes.
"You're disappearing."
The figure smiled.
"No."
A pause.
"I'm returning."
The figure became light.
And entered Kia.
For a moment...
Kia felt every memory at once.
Every fear.
Every emotion.
But he didn't run.
He accepted it.
The 14th floor shook.
A message appeared:
THE LAST STUDENT HAS REMEMBERED.
The walls opened.
Kia found himself back in the hallway.
Daniel, Maya, and Lena were standing there.
Alive.
Together.
But they looked different.
Like they had changed.
Daniel looked at Kia.
"You did it."
Kia shook his head.
"No."
He looked around.
"We did."
Then the teacher appeared.
But this time...
The teacher looked afraid.
"The final lesson is complete."
Kia stared.
"Then why are you still here?"
The teacher looked toward the elevator.
Because inside the elevator...
The number had changed again.
15
The teacher whispered:
"There was never only one hidden floor."
The doors opened.
And something on the other side whispered:
"Welcome to Blackridge Academy."
The elevator doors remained open.
Nobody moved.
Nobody wanted to.
The number above the elevator glowed.
15
Kia stared at it.
After everything they had survived...
After escaping the 13th floor.
After facing the 14th floor.
There was another one.
Daniel stepped back.
"No."
His voice was quiet.
"No, there can't be another floor."
The teacher looked at him.
"Blackridge Academy was never built with only one secret."
Lena opened her grandmother's notebook.
For the first time...
The pages were not blank.
New words appeared.
She read them slowly.
"The floors are not places."
Everyone looked at her.
"They are memories."
Maya looked toward the elevator.
"Then what is the 15th floor?"
The teacher answered:
"The memory nobody wanted to remember."
The elevator lights flickered.
A voice came from inside.
Not threatening.
Not angry.
Just tired.
"Please..."
"Help me."
Kia froze.
Because the voice sounded familiar.
Daniel noticed.
"Kia?"
Kia looked at the elevator.
"I know that voice."
The doors opened wider.
Inside was not a hallway.
It was a room.
A single room.
An old classroom.
The same classroom from Kia's earliest memory.
The first classroom.
The first place where everything began.
On the blackboard were written three words:
THE LAST MEMORY
Kia stepped inside.
The others followed.
The door closed behind them.
But this time...
Nobody panicked.
They had learned something.
The floors wanted something.
Not just fear.
Not just memories.
They wanted to be understood.
The classroom was empty.
Except for one desk.
A desk at the front.
On it was an old book.
Kia opened it.
The first page had a name.
Not his.
Not Daniel's.
Not Maya's.
Not Lena's.
A name they had never seen before.
ALEX BLACKRIDGE
Lena's eyes widened.
"Blackridge..."
She looked at the school symbol.
"The founder."
The teacher appeared behind them.
"The first person who discovered the truth."
Kia turned.
"Then why is his memory hidden?"
The teacher looked at the book.
"Because he made the first mistake."
The classroom changed.
A memory appeared.
A young Alex Blackridge stood inside the first hidden room.
The first door.
The beginning.
He was not afraid.
He was curious.
He opened it.
And something answered.
The memory became darker.
Alex tried to close the door.
But it was too late.
The teacher explained:
"The first door did not create the 13th floor."
A pause.
"It created the need for it."
Kia looked confused.
"Meaning?"
The teacher looked at him.
"Every secret that is hidden creates another secret."
The room shook.
The walls cracked.
The old classroom began disappearing.
The voice from before returned.
"Kia..."
Everyone froze.
The voice was coming from the book.
The pages moved.
A final message appeared:
THE LAST MEMORY IS NOT MINE.
A pause.
IT IS YOURS.
The book closed.
Kia stepped back.
"No."
The teacher looked worried.
"What did you see?"
Kia looked at everyone.
"I saw..."
He stopped.
Because he remembered.
A memory before the elevator.
Before the 13th floor.
Before Blackridge Academy.
A memory that should not exist.
A memory of himself standing in front of the school...
Before he was ever a student.
Maya whispered:
"How is that possible?"
Kia didn't answer.
Because he finally understood.
He was not just connected to the mystery.
He was part of its beginning.
The elevator doors opened again.
But this time...
There was no number.
Only a message:
FINAL CHAPTER
The teacher looked at Kia.
"Now you know the truth."
Kia stared into the darkness.
"What truth?"
The teacher answered:
"You were never the first student."
A pause.
"You were the first memory."
The lights went out.
And the final floor opened.