671.The shogunate isn't moving.
The news did not arrive as an official document.
Which was why it spread faster.
"The shogunate isn't moving."
"No… it's not that they aren't moving. They've left us."
At first, it was a whisper.
But the deeper it traveled into the house,
the more the whisper hardened into certainty.
When the senior retainers of the Kuroda house gathered,
no one spoke first.
Only the sound of a teacup being set down broke the air.
It sounded far louder than it should have.
Finally, one man spoke.
"In Kyoto… they have decided to make us the front line."
The phrasing was gentle.
The meaning was not.
Abandoned.
"No formal order has been issued yet," someone said weakly.
Another answered.
"No order has come.
No reinforcements either."
"That itself is the order."
No one could argue.
Among the younger warriors, anger rose first.
"Why must we stand alone?
If this is the shogunate's war, should not the shogunate's army come?"
The veterans shook their heads.
"They won't."
Short words.
Long resignation.
"And the lord?" someone asked.
"He remains in Kyoto."
That answer alone made the room heavier.
Among the inner retainers, the words grew more direct.
"The shogunate is buying time."
"No. They are waiting for Goryeo to tidy it up."
"And while that happens, we…"
The sentence did not need finishing.
Among the lower-ranking warriors, a different fear spread.
"Can we even win?"
"And if we win, what remains? Glory with nothing left?"
No one answered.
Someone spoke quietly.
"The Goryeo army did not burn homes."
All understood what that implied.
"They left the harbor intact."
"They spared men."
Those were not words of comfort.
They were comparison.
And comparison divides.
"Were we not on the shogunate's side?"
It was no longer a question.
That night, two voices formed within the house.
One, spoken low:
"We fight to the end."
The other, even lower:
"We find a way to live."
No one yet spoke the word betrayal.
But all understood—
once that word was spoken,
the house would no longer be one.
And one truth stood clearer than the rest:
The shogunate had postponed its decision.
In that delay,
the house had been forced to decide.
That was the true meaning of being "left behind."
*
Park Seong-jin cut through Kuroda's outer castles one by one.
He began with the coastal fortresses—
harbors, gates, supply depots.
None lasted a day.
The following day he skipped inland connector castles,
isolating the rest before they could call to one another.
Fukuoka Castle was known by more than one name.
Some called it Maizuru Castle—
the Dancing Crane.
Others called it Seki Castle—
the Stone Fortress.
Both names fit.
It was a flatland-hill hybrid fortress.
Not isolated like a mountain castle.
Not exposed like a plain one.
Around a low ridge spread the Honmaru, Ninomaru, and Sannomaru.
Each enclosure separated by stone walls and moats.
It was not built to stop an enemy in a single blow.
It was built to force fighting at every step inward.
There was no towering keep.
But that was not weakness.
Whether out of deference to Kyoto
or political calculation,
its strength lay not in height
but in endurance.
The walls were not tall, but thick.
Smooth stones mixed with rough ones.
The surface intentionally uneven.
Hard to climb.
Harder to break.
The moat was wide,
and in places connected to the sea.
Through Hakata Harbor,
this castle served not merely as military stronghold
but as the administrative heart
linking land and sea.
If this fell,
the others meant nothing.
It had not been built to prolong battle.
It had been built
to prevent battle from reaching it.
But battle had arrived.
Park Seong-jin surveyed the stone lengths and enclosure depths.
This castle can endure long—
he judged.
But if the command center falls at once,
it will not last a day.
That judgment would soon become reality.
The Crane would not fly today.
*
When the heavy infantry shields collided,
the Japanese spearpoints slid aside.
Short thrust.
Push.
Thrust again.
Artillery thundered near the gate.
On the opposite side of Fukuoka Castle—
silence.
Within that silence,
Song I-jeong raised his hand.
Behind him, fewer than twenty men.
Light armor.
Short blades.
No shields.
No banners.
A strike unit.
"Now," he said quietly.
They hugged the wall.
No ladders.
They climbed drainage channels, lowered masonry, marked stone grips.
They leapt using light-foot techniques.
No one spoke.
When the Honmaru wall came into view,
a scream erupted inside.
Cannon fire.
The sound masked everything.
Song I-jeong crossed first.
Landing—
blade flashing.
Thud.
A sentry fell without sound.
The others dragged the body into shadow.
"We split."
Twenty divided into three.
One team—gate.
One—corridor.
Song took the center.
Honmaru.
Inside, calm still held.
The command believed the gate would hold.
The louder the cannon sounded,
the more they gathered inward.
Reinforcements.
Signal fires.
Belief.
That belief was the gap.
"Who—"
The cry ended mid-breath.
Song's blade entered first.
Diagonal.
Shoulder to waist.
One stroke.
Blood.
Scream.
The strike team poured in.
Honmaru was not large.
The fighting was swift.
Bodyguards drew steel—
two, three, five.
Skilled men.
But no time to form ranks.
Song moved.
Small motions.
No pause.
Deflect first blade.
Cut second wrist.
Close in—
thrust under the jaw.
Withdraw—
already moving.
Another guard swung wide.
Song stepped inside.
Elbow to wrist.
Steel dropped.
Turn—
point into chest.
Short.
Precise.
Elsewhere, pairs fought—
one blocks, one thrusts.
"The gate—!"
The cry never finished.
Song rolled, rose—
blade tracing the neck.
The man collapsed before the words could form.
At the center, the Kuroda commander stepped back.
"Hold—!"
There was no one left to hold.
Song stood before him.
No words.
Steel moved.
The final bodyguard rushed.
Three brief clashes.
Song twisted the wrist,
lifted the blade,
thrust upward from below.
Finished.
From the gate side—
a roar.
Heavy infantry had entered.
Song did not turn.
Honmaru was already done.
"Command removed," someone said.
Song nodded.
"Lower the banner."
Moments later, the crest above Honmaru was torn down.
At the same time,
white cloth descended from the tower.
Surrender.
There was no chaos.
Song wiped his blade.
"Finished."
That was the final order of Fukuoka Castle.
Another roar from the gate.
Heavy infantry inside the inner ward.
Reinforcements would not come.
There was no time left to defend.
"Surrender."
The word came from the tower first.
White cloth lowered—
slow, deliberate.
Park Seong-jin nodded.
No pursuit.
Those fleeing were left.
Focus on ending.
Fukuoka Castle did not last two hours.
Before other castles' signal fires could rise,
it was over.
And the remaining Kuroda castles,
looking at one another,
understood.
This was not a time to endure.
It was a time already passed.