The promise Choolwe made beside the mango tree refused to leave her heart.
For days she could think of little else.
Every free moment was spent reading her mother's notebook, studying the old map, and examining every newspaper clipping hidden inside the wooden box.
One detail kept bothering her.
Her mother had searched for thirty years.
She had traveled across provinces.
She had spoken to strangers.
She had followed countless false leads.
Yet she had never written that she gave up.
"If Mama believed Nalishuwa was still alive," Choolwe whispered, "then she must have had a reason."
The following Monday, she visited Luyando.
Age had added silver strands to Luyando's hair, but her warm smile remained unchanged.
When Choolwe placed the notebook on the table, Luyando's eyes filled with tears.
"I wondered when you would find this."
"You knew?"
Luyando nodded slowly.
"I helped your mother hide that box."
Silence filled the room.
For several moments neither woman spoke.
Finally Choolwe asked the question that had haunted her for weeks.
"Who exactly was Nalishuwa?"
Luyando looked toward the window before answering.
"She was like a sister to us."
"What happened to her?"
Luyando sighed deeply.
"I wish I knew."
She stood and walked toward an old bookshelf.
After searching through several files, she removed a faded brown envelope.
"I've kept this for years."
Inside were copies of school records.
Old class photographs.
Letters.
And a yellowed attendance register.
Luyando carefully opened the register.
"There."
She pointed to three names written beside each other.
Nalishuwa Mweemba.
Luyando Sitali.
Chumuka Nkomesha.
The three friends.
Still together.
Frozen in ink.
Choolwe gently touched her mother's name.
"They were children."
"Yes."
"And none of you imagined life would become so complicated."
Luyando smiled sadly.
"No child ever does."
As they continued examining the register, something unexpected caught Choolwe's attention.
Next to Nalishuwa's name was a handwritten note added by the headmaster.
Transferred.
Transferred?
That was strange.
The notebook had said Nalishuwa disappeared.
Why would the school record say she had transferred?
"Luyando..."
"Yes?"
"Did she transfer schools?"
Luyando frowned.
"No."
"I was there."
"She never collected transfer papers."
Choolwe pointed at the register.
"Then why does this say transferred?"
Luyando stared at the page for a long time.
Her expression slowly changed.
"I've never noticed that before."
Someone...
Someone had altered the official records.
The realization sent a chill through both women.
If Nalishuwa had not officially transferred...
Who changed the record?
And why?
Luyando suddenly remembered something.
"The headmaster."
"What about him?"
"He argued with that mathematics teacher the week before Nalishuwa disappeared."
"What did they argue about?"
"I don't know."
"But afterward..."
She paused.
"The teacher left suddenly."
"And the headmaster retired only two months later."
Choolwe's pulse quickened.
For the first time, this no longer felt like the story of a girl who simply ran away.
It felt like something had been hidden.
Deliberately.
Carefully.
For decades.
As she closed the register, a folded piece of paper slipped from between its pages.
It was an old address.
Written beneath it were six words.
'Ask Mr. Phiri before it's too late.'
Neither woman recognized the handwriting.
But both understood one thing.
Someone had left them a clue.
And somewhere, an old man named Mr. Phiri might still be carrying the truth that Chumuka had spent thirty years trying to uncover.
The search was no longer Chumuka's alone.
It now belonged to her daughter.