Work Text:
The winter air in Nanjing was cold, clean, and efficient.
It carried the scent of smoke and something else, something Japan had trained himself not to acknowledge.
His boots crunched over broken ceramic and splintered wood as he walked through the ruined city, his officers trailing at a respectful distance.
The work was nearly complete.
Order would soon be established.
He had believed in this.
He still believed in this.
The Greater East Asia Co-Prosperity Sphere was not merely a political ambition, it was a necessity.
A new order, free from Western interference, where each nation knew its place and contributed to the whole.
His place was to lead, to guide, to shape the chaos into something structured and strong.
The resistance here was stubborn, but resistance was always stubborn.
It required firmness.
It required resolution.
Japan had learned long ago that softness was a weakness.
He had learned it from watching the West carve up the world, from studying the mechanisms of power, from understanding that a nation must be hard to survive.
The lessons had been many.
The teachers had been many.
But there had been one teacher first.
He pushed the thought away.
Sentiment was inefficient.
His patrol had reported activity in this section, survivors hiding in the wreckage, perhaps, or stragglers from the defeated Chinese forces.
Japan preferred to handle such matters personally.
It was important that the occupied peoples understood the new reality, that they saw the face of their new order and recognized its authority.
He entered a collapsed courtyard, then moved through a gap in a wall into what had once been a home.
The roof was gone, the walls charred.
Broken furniture lay scattered like the bones of some forgotten animal.
And there, leaning against a wall in the shadows, was China.
Japan stopped.
For a moment, the world tilted.
The carefully constructed framework of necessity and order and righteous purpose wavered, just slightly, like heat distortion over a blade.
China looked nothing like the dignified elder nation Japan remembered.
His changshan was ruined, his hair a tangled mess, his face the colour of ash.
But it was his eyes that struck Japan most.
Those ancient, warm eyes that had once crinkled with amusement at Japan's clumsy calligraphy strokes, that had gazed at him with something like pride when he finally mastered the tea ceremony.
Now they were hollow.
Dead.
Filled with a grief so vast it seemed to have no bottom.
"Japan." China's voice was a rasp, barely audible.
"Please... stop."
Japan's hand tightened on his sword.
He kept his expression neutral, his voice calm.
"It is a necessary action. To secure peace and stability for the new order."
He heard his own words as if from a distance.
They sounded reasonable.
They were reasonable.
"Peace?" China laughed, a broken, horrible sound.
"You call this peace? Japan... these are farmers. Shopkeepers. Children. They are people. They are my people. You are killing children."
Children.
Japan thought of the reports he had signed, the orders he had given.
Collateral damage, the reports called it.
Unfortunate but unavoidable.
The numbers were large, yes, but numbers were just numbers.
Necessary sacrifices for a greater good.
But China was not a number.
And he was looking at him with those dead eyes.
Japan felt something crack, just slightly, in the ice around his heart.
"Collateral damage is unfortunate," he heard himself say, "but unavoidable in a campaign of this scale. The resistance must be crushed utterly, so that cooperation can be absolute."
China stared at him for a long moment.
Then he whispered, "Where? Where did I go so wrong?"
The question was not for Japan.
It was for himself, for the universe, for whatever gods had allowed this to happen.
But it struck Japan like a physical blow.
"How did I go so wrong?"
He thought he had failed.
China thought he was responsible for this.
The ice cracked further.
"You taught me to be strong, China," Japan said, and his voice was softer now, almost gentle.
He took a step closer.
"To respect strength above all else. You taught me that a nation must survive, must expand, must take what it needs. I learned your lessons well. Perhaps... too well."
He saw something flicker in China's eyes.
Pain, yes, but also recognition.
An understanding that cut deeper than any blade.
Japan stood over him now.
The sword felt heavy in his hand.
China looked up at him, and there was no fear in his gaze.
Only that vast, bottomless grief, and a question that would never be answered.
"I am sorry it has come to this," Japan said.
He raised the sword.
China did not close his eyes.
He looked at Japan, looked at him as if trying to see the boy he had once known, the little brother who had watched him with such earnest attention.
And in that moment, Japan was that boy again, just for an instant, small and uncertain and desperate for approval.
The blade fell.
It was clean.
Efficient.
The way all things should be.
China's body crumpled, and the light in his eyes, that ancient, warm light that had existed for millennia flickered and went out.
Silence.
Japan stood there, sword still raised, frozen in the aftermath.
The body lay at his feet.
China's blood spread slowly across the broken floor, dark and final.
And nothing happened.
No great cataclysm.
No celestial judgment.
No dramatic end of an era.
China was simply... gone.
The oldest continuous nation in the world, the one who had been there since before Japan was even a thought, reduced to a cooling corpse in a ruined house in a conquered city.
The sword trembled in Japan's hand.
He had killed nations before.
It was part of his expansion, his rise.
But those had been abstract, names on maps, resources to be absorbed.
This was China.
This was the man who had taught him to hold a brush, to appreciate the beauty of a single flower, to find peace in the simple act of pouring tea.
This was his brother.
The ice shattered.
Japan dropped the sword.
It clattered against the floor, landing in the spreading pool of blood.
He stared at his hands, at the red staining his pristine gloves, and for the first time in decades, he did not know who he was.
He was small again.
So small.
The world was vast and terrifying, and he did not understand why the ships had come, why the men with pale faces and loud voices had demanded entry, why everything he knew was suddenly wrong.
He was crying.
He couldn't help it.
Tears streamed down his face as he huddled in a corner of the room, listening to the chaos outside.
He was supposed to be a nation.
He was supposed to be strong.
But he felt like a child, lost and alone and so terribly afraid.
A shadow fell over him.
He looked up, expecting one of the pale-faced men, expecting more fear.
It was China.
The elder nation knelt beside him, his robes rustling softly.
His face was grave, but his eyes were kind.
"Little one," China said gently, "why do you cry?"
Japan tried to speak, but his words came out as sobs.
"They—they came—and I don't—I don't know what to do—"*
China reached out and placed a hand on his head.
The touch was warm, grounding.
"Shh," he murmured.
"It is alright to be afraid. But you must not let the fear consume you."
"But I'm supposed to be strong," Japan wept.
"I'm a nation. I should be able to protect everyone, but I can't—I can't—"
China smiled, a sad, gentle thing.
"Strength is not the absence of fear, Xiao Di. It is the courage to continue despite it. You will learn this. You will grow strong. I will help you."
Japan looked up at him, eyes wide and wet.
"You will?"
"Of course." China's hand moved to wipe away his tears.
"That is what family does. Now, no more crying. Promise me."
Japan sniffled, trying to compose himself. "Promise?"
"Promise," China affirmed.
"When you are with me, you do not need to cry. I am here. I will always be here."
And Japan, small and scared and desperate for something to hold onto, believed him.
The present crashed back like a wave of fire.
Japan was on his knees in the blood.
He did not remember falling.
His pristine uniform was ruined, soaked in red, but he didn't notice.
He only saw China's face, peaceful now in death, the ancient eyes closed at last.
"I will always be here."
But he wasn't.
He was gone.
Japan had made sure of it.
He had taken the hand that had wiped away his tears and raised a sword against it.
He had killed the one person who had ever promised to stay.
The tears came.
They came hot and fast, burning down his cheeks, falling onto China's still chest.
Japan pressed his hands against the body, as if he could push the life back in, as if he could undo what he had done.
But the body was cold, growing colder, and China was gone, gone, gone—
"I'm sorry," Japan whispered.
The words were useless.
Inadequate.
A child's words for a child's mistake.
But this was not a mistake.
This was a choice, made again and again, culminating in this moment.
"I'm sorry, I'm sorry, I'm sorry—"
He remembered China's voice, warm and gentle.
"No more crying. Promise me."
And he had promised.
He had promised, and he had broken that promise a thousand times over, but never like this.
Never so completely.
Never so irreversibly.
Japan gathered China's body in his arms, holding him like a child holding a broken toy, like a younger brother clinging to an elder who would never wake up.
The blood soaked through his uniform, warm then cold, and he rocked back and forth in the ruined room while the fires of Nanjing burned on.
"Looks like," he choked out, his voice breaking on every word, "looks like I couldn't keep your promise after all."
The tears would not stop.
They would never stop.
Because China was gone, and Japan had killed him, and no amount of order or necessity or righteous purpose could ever fill the space where his brother used to be.
Outside, the winter rain continued to fall on Nanjing, washing blood into the gutters, carrying the ashes of the dead toward the sea.
And inside a ruined house, a nation held his brother's body and wept like the child he had once been, before he learned to be strong, before he learned to be hard, before he learned that some lessons should never be learned at all.