The sound of the explosion still lingered in the valley the next morning.
Not as a noise.
As a rumor.
By dawn, half the town had heard about the destroyed Zhang grain silo. Some said it had collapsed from poor construction. Others whispered about talismans misfiring. By the time the sun climbed above the eastern hills, the story had changed again.
Now it was sabotage.
And the Zhang clan was furious.
Inside the Lin estate, the courtyard carried the uneasy quiet of people waiting for trouble.
Thin frost lines clung to the stone paths. The morning air was sharp enough to sting the lungs. Servants moved quickly between rooms, speaking only in hushed voices.
Near the center of the main hall sat a small cradle.
Inside it lay Han Lin.
To anyone looking at him, he was simply a quiet infant staring up at the ceiling beams.
But his eyes were alert.
Watching.
Calculating.
Across the hall, Lin Feng was speaking with two grain merchants. The man's shoulders looked heavier than usual. He had not slept well.
The merchants stood near the doorway, shifting nervously.
"Master Lin," one of them said, lowering his voice, "people are saying the Zhang silo explosion came from unstable grain."
Lin Feng kept his expression calm.
"That is nonsense. My grain has supplied this town for ten years."
The merchant nodded slowly.
"I know. But the Zhang clan has already reported sabotage to the magistrate."
Han Lin listened from the cradle.
That part had been predictable.
A clan like the Zhangs would never admit their own defenses had failed. Losing a silo to internal error would damage their reputation far more than claiming an enemy attack.
So they had chosen the better narrative.
Sabotage.
Which meant an investigation.
Which meant the next stage of the plan had already begun.
Outside the estate gates, carts rolled away from the Lin warehouse.
Three shipments had left that morning.
Each crate carried a small wooden tag tied with red string.
Guaranteed by the Lin Family.
It was not an official seal.
But reputation carried weight in a small trading town. If the Lin clan was willing to guarantee their grain after the explosion, merchants would feel safer buying from them instead of the Zhangs.
Fear in markets could destroy trust.
But confidence could redirect it.
One of the merchants finally nodded.
"Fine. I'll take two carts."
Lin Feng exhaled quietly.
From the cradle, Han Lin closed his eyes for a moment.
The lever had moved.
Across the hall stood Lin Xiao.
Her hands were hidden inside her sleeves.
But they were trembling slightly.
Only Han Lin noticed.
Last night she had done something she could never undo.
She had infiltrated the Zhang estate.
She had planted the catalyst.
And when the flash-freeze talisman triggered, the sealed silo had turned into a bomb exactly as Han Lin predicted.
She had returned covered in soot and frost.
And now the town believed someone had sabotaged the Zhang clan.
Which meant someone would come looking for answers.
The gates opened shortly before noon.
A tall figure stepped into the courtyard.
He wore simple gray robes and carried no weapon.
Yet the servants stepped aside immediately.
Zhang Yan.
People in town called him the Cold Hound.
Because once he caught the scent of a crime, he never stopped hunting.
His eyes moved slowly across the courtyard.
He observed everything.
The carts.
The servants.
The doors.
Finally his gaze settled on the cradle.
For a moment, his eyes met Han Lin's.
Something about the baby's stillness lingered in his mind.
Then he looked away.
"Master Lin," Zhang Yan said calmly.
Lin Feng bowed.
"Inspector Zhang."
"I understand your rival's grain silo collapsed last night."
"That is what we heard."
Zhang Yan studied him for a moment.
Then he nodded.
"Let us speak inside."
They moved into the main hall.
Zhang Yan walked slowly across the room, his hands folded behind his back.
"A flash-freeze talisman absorbs heat," he said.
His voice was quiet but clear.
"It does not produce explosions."
No one interrupted him.
"To destroy a reinforced silo requires outside interference."
His eyes shifted toward Lin Feng.
"Which means someone caused it."
Lin Feng remained calm.
"My family has no connection to the Zhang estate."
Zhang Yan nodded slightly.
Then his gaze moved again.
To Xiao.
The temperature in the room seemed to drop.
"You were awake last night."
It wasn't a question.
Xiao swallowed.
"Yes."
"Did you see anyone near the eastern wall?"
Silence filled the hall.
Han Lin watched carefully.
This was the most dangerous moment of the entire plan.
Zhang Yan was not listening to words.
He was watching reactions.
Investigators like him hunted hesitation.
A delayed breath.
A flicker of the eyes.
Xiao kept her gaze steady.
But her fingers tightened inside her sleeves.
Zhang Yan's eyes narrowed slightly.
"Hold out your hands," he said suddenly.
The request caught everyone off guard.
Xiao hesitated for half a second.
Then she obeyed.
Her palms were pale.
Thin white cracks ran across the skin.
Frost burns.
Zhang Yan leaned closer.
"Interesting," he murmured.
Lin Feng frowned.
"She trains outside every morning. The weather is cold."
Zhang Yan said nothing for several seconds.
His mind worked quickly.
Flash-freeze talismans could cause frost injuries.
The marks were fresh.
Which meant someone near this house had recently handled extreme cold energy.
That was a fact.
But then another thought followed.
A seven-year-old girl could not plan the destruction of a fortified silo.
That kind of operation required knowledge, timing, and access.
Professionals.
Mercenaries.
People like the Iron River Guild.
Zhang Yan straightened slowly.
"Yes," he said at last.
"That explains it."
But the explanation he accepted was not the correct one.
At that exact moment the bowl fell.
Porridge splashed across the floor.
And onto Zhang Yan's sleeve.
Han Lin began crying loudly.
The sudden noise shattered the silence of the interrogation.
Servants rushed forward in panic.
"I'm so sorry!"
Lin Feng grabbed a cloth.
Xiao instinctively turned toward the crying baby.
Just for a second.
But the rhythm of the interrogation had been broken.
Zhang Yan sighed softly and wiped his sleeve.
Then he reached into his robe.
From his document pouch he removed a small scrap of cloth.
Red silk.
The edges were burned black.
"This," he said, holding it up, "was found among my investigation materials this morning."
He examined the weave.
"This pattern belongs to the Iron River Guild."
Lin Feng frowned.
"The dock guards?"
"They handle more than dock guards," Zhang Yan said calmly.
"They also handle professional sabotage."
His mind connected the clues.
Fresh frost burns.
A destroyed silo.
And a mercenary guild known for covert work.
The conclusion felt logical.
Which made it dangerous.
"I will be questioning dockworkers this afternoon," Zhang Yan said.
Then he turned and walked toward the gate.
As he left the courtyard, he glanced once more toward the cradle.
The baby had stopped crying unusually fast.
For a moment, something about those calm eyes bothered him.
Then he dismissed the thought.
Infants did not plan crimes.
The gates closed.
Silence returned to the courtyard.
Xiao's legs finally gave out.
She sank to the ground, breathing hard.
Han Lin stopped crying instantly.
His eyes followed the direction Zhang Yan had gone.
The misdirection had worked.
Earlier that morning, while the estate had been busy preparing for the investigator's arrival, Xiao had slipped into the guest chamber where Zhang Yan's belongings were stored.
Inside his document pouch she placed the burned silk fragment Han Lin had prepared.
Evidence planted at the crime scene might be questioned.
Evidence discovered among one's own materials felt reliable.
People trusted what they believed they had found themselves.
Zhang Yan was no fool.
But even brilliant minds had blind spots.
Especially when pride was involved.
By evening the rumors had already spread.
Dockworkers were being questioned.
The Iron River Guild was demanding answers.
Merchants whispered about sabotage and revenge.
Exactly as Han Lin predicted.
Night settled over the town.
Lin Feng slept heavily for the first time in two days.
Xiao sat beside the river outside the estate walls, staring at her hands.
They still felt cold.
Inside the house, Han Lin lay awake in his cradle.
The first move had succeeded.
The investigator was chasing the wrong enemy.
The Zhang clan was furious.
And tomorrow the Iron River Guild would almost certainly send someone to defend their name.
Han Lin stared quietly at the ceiling.
Because tomorrow the board would grow larger.
And the next move would pull even more players into the game.