641
What Can Be Learned
Inside the teahouse, steam rose once from the cups
and then settled.
Jan lifted his cup, then set it down again.
The taste of the tea did not sit easily on his tongue.
Each sip made his breath stop for the briefest moment.
That pause, paradoxically, made him seem careful.
"First," Jan said,
"the map."
He loosened a leather pouch.
From it came a tightly rolled sheet of paper.
It was not rigid like bamboo slips,
nor rough like mulberry parchment.
The texture beneath the fingers was soft—
and strangely resilient.
Park Seong-jin did not reach for it.
"Unfold it," he said.
Jan swept his gaze once around them.
No one seemed to be listening,
but harbors had many ears.
Still, he opened it slowly.
The sound of paper unfurling blended with the wind.
The sea Park Seong-jin had known had been an edge.
On this map, the sea was a road.
And the road did not run only between Wa and Goryeo.
It extended much farther.
Park Seong-jin's gaze paused.
"Where did this come from."
"Amsterdam," Jan pronounced carefully.
"Our harbor. Ships gather there as they do in your Gaegyeong."
He hesitated, then added,
"I still do not know precisely where your country lies."
Park Seong-jin traced the small lettering with his eyes
and pressed a fingertip to one point.
"Here."
"Yes."
"All of these islands—are they Wa?"
Jan smiled briefly.
"Wa looks only at the large islands.
The sea moves by small ones.
Small islands set the course."
Park Seong-jin nodded.
It resembled the truth that direction was set not by the blade,
but by the wrist.
Next, Jan produced a small piece of metal.
It looked like a cross-section of a gun barrel,
with a rounded cavity cut into the rear.
"Bulangi," Jan said.
"Loaded from the back. That is why it is fast."
He opened his palm and revealed small wooden wedges.
"We prepare many in advance.
Time is saved in battle."
Park Seong-jin touched one with his fingertips.
The chill of the metal lingered in his palm.
"In battle," he said evenly,
"time is life."
Jan swallowed.
That calmness carried the scent of the battlefield.
"And finally," Jan said.
He hesitated,
then produced a small booklet.
The paper was thicker than the map.
The script unfamiliar.
Here and there were strokes resembling Latin letters.
"Our god," Jan said quietly.
"The Heavenly Lord. The one true god."
He glanced at Park Seong-jin's eyes before continuing.
"He may resemble what you call the ultimate."
Park Seong-jin did not take the book.
Instead, he looked directly at Jan.
"Does that god save people on the battlefield,
or kill them."
Jan's throat moved.
"We kill in the name of god as well," he said.
He did not hide it.
"We do not say we kill because we wish to."
The corner of Park Seong-jin's mouth moved—
perhaps a smile, perhaps a sigh.
"Then you are like me," he said quietly.
"I do not kill because I wish to.
I kill because it must be done."
Jan did not fully understand the meaning.
His body did.
A chill ran down his spine.
Park Seong-jin looked once toward the sea.
The sound of anchor lines tightening.
Porters shouting in the distance.
Everything appeared as it always had.
Beneath that normalcy, a hairline fracture had formed.
"Jan," Park Seong-jin said.
"Yes."
"There is only one thing I want."
He turned his cup slowly.
"That the cries of the common people
disappear from this sea."
Jan realized the sentence was familiar.
A phrase repeated in Karatsu,
in rumors, in letters,
on trembling lips.
It was not a threat.
It was a direction.
"For that purpose," Park Seong-jin continued,
"I can learn anything."
Jan's eyes widened.
"Then you will come to Hirado more often?"
Park Seong-jin did not answer with words.
He lifted the cup and took a sip.
Bitterness first.
Sweetness afterward.
Jan could not tell whether the silence was courtesy or refusal.
Across the harbor,
the shadow on the hill had already decided.
From the hill above, Nanjo Sadakuni held his gaze on the teahouse
and spoke a single word, barely louder than breath.
"Learn."
That one word stretched the Bakufu's night long.
Nanjo's judgment hardened.
If this man grasped the bulangi,
Kyushu's walls would take on a new nature.
If this man accepted the map,
the sea would become a field of movement.
If this man interpreted religion,
human hearts would be folded into war.
Nanjo closed his eyes, then opened them.
A report would be necessary.
But a report alone would not reach far enough.
He gestured to a guard.
"Hirado. The factor. That Hollander."
The guard asked,
"Do we seize him?"
Nanjo drew a breath and rendered judgment coldly.
"No.
He is bait.
If you seize the bait, the line snaps."
The guard asked again,
"Then what do we do?"
Nanjo answered,
"We follow the line."
Nanjo Sadakuni looked once more at the teahouse.
Wind brushed past.
Pine needles stirred softly.
That night, the Bakufu's shadow reached certainty.
Park Seong-jin had never left the field of conflict.
Only the shape of the board had changed.
It was a board quieter than blades—
and one that would draw blood across a far wider span.