The training field stretched wide and low beneath the earth, lit by sources that gave off light without warmth.
Danzo stood at its edge, white bandage covering his eyes, and watched.
Dozens of children moved across the field in pairs, their breath controlled, their footwork precise. Some practiced taijutsu, trading strikes and counters with the blank efficiency of people who had been taught that hesitation was a form of failure. Others ran ninjutsu drills, chakra signatures flickering and steadying in patterns that spoke of relentless repetition. A few threw kunai and shuriken at targets that did not forgive poor form. But most of them held swords.
Standard blades. Thin. Twenty centimeters. Designed without ornamentation for a single purpose.
The fencing style was one Danzo had inherited personally from Senju Tobirama, refined through decades of application, and passed down through Root as both technique and philosophy. The White Fang had once trained on a field like this one. He had taken what Tobirama left behind and combined it with his clan's secret methods until he achieved something that came close to surpassing both its sources.
A few years ago, the White Fang had chosen death over the weight of continuing.
Danzo let the memory surface and held it briefly without sentiment.
Such a capable shinobi. And in the end he could not find the line between duty and feeling. He forgot every principle we spent years building into him. Duty above all. The village above the self.
That kind of weakness of spirit does not belong in a student of Root. It was a shame.
He released the memory and returned his attention to the field.
...........
"That child." Orochimaru stood beside him, dressed in the standard jonin uniform of Konoha, his golden eyes fixed on a particular boy near the center of the field. "Is that the same test subject I left behind?"
The boy in question was surrounded by three significantly larger children. He showed no concern about this. His movements were economical and unhurried, reading each attack before it fully committed and redirecting himself out of its path with the ease of someone who had done this enough times that the pattern had become instinct.
Orochimaru's tongue moved briefly across his lips.
"He reproduced the First Hokage's Wood Release," he said, watching the boy fold seals, brown shoots bursting from his hands and winding around the legs of his opponents with quick precision. "The power is still small. He is still a child. But the potential underneath it..."
Something moved in his expression that was almost paternal in its intensity, the particular hunger he reserved for talent that had not yet been fully shaped.
"If he had come to me for training, he would have become one of Konoha's strongest pillars."
"It seems," Danzo said, his voice carrying the cold flatness of someone delivering a reminder, "that I did not make you feel enough pain."
The warmth in Orochimaru's eyes subsided. The memory of being pressed through three consecutive steel walls by an invisible force was not abstract. It lived in the body now, in a place beneath reasoning, and it did its work even when he did not want it to.
His interest in Sharingan, which had previously occupied a distant position in his considerations, had moved steadily upward in the days since the demonstration. It now sat second on his list of priorities, yielding only to the forbidden technique he was developing.
...........
"The Third approved the peace treaty with Iwagakure at the jonin council meeting yesterday," Orochimaru said, his tone shifting into the register he used when changing subjects without appearing to. Mentioning the Hokage was a way of finding common ground, and Orochimaru was practical enough to use the tools available to him. "The war will end soon, I think."
Danzo's expression did not change visibly. But something in the air around him did.
"It passed while I, the Hokage's assistant, and you, commander of a jonin unit, were absent from the vote?"
In Konoha, the Hokage held absolute authority in certain domains. But decisions of the weight of a peace treaty required the council of elders and a full jonin assembly. Together, Danzo and Orochimaru controlled at least a third of Konoha's influential voices. Had they wished to obstruct the process, even Sarutobi Hiruzen's considerable authority would have faced serious friction.
"I voted yes through a shadow clone," Orochimaru said, grinning without apology.
The bandaged eyes turned toward him.
An invisible pressure moved through the air. Not dramatic. Not loud. Simply present, the way deep cold is present, filling the available space without announcing itself. The young Root shinobi training on the field felt it without understanding its source. Their movements slowed. Their drills wound down. One by one they went still, the way animals go still when something changes in their environment that they cannot name.
"I have no particular desire to see Ōnoki's face again regardless," Orochimaru continued, his smile undimmed. "And my experiments are currently at their most critical stage. I cannot leave Konoha."
Danzo said nothing. He let a cold sound escape his throat that was not quite a laugh, turned from the edge of the field, and walked.
...........
He had come here for one reason.
The original Danzo had placed enormous value on the boy with Wood Release. He had considered it a priority, a resource worth protecting and eventually wielding. Danzo had wanted to see what all that importance amounted to with his own eyes.
Now he had seen it.
It was not nothing. The potential was real. But compared to Mangekyō Sharingan, which could reach into the original source of the world and draw from the power that governed all things, Wood Release was a blade of grass at the root of a vast tree. Formidable within its domain. Modest in the larger accounting.
He filed the observation and moved on.
...........
"Orochimaru." He spoke without turning. "I need you to do something for me."
Orochimaru, who had followed from the training field in the patient manner of someone waiting for exactly these words, felt the curiosity that had been sitting in him for three days sharpen into focus.
It had been three days since Yakushi Nono completed the transplant of Kagami's left eye into Danzo alongside the existing right. Three days during which Orochimaru had used his access and his position to collect every document about the Uchiha clan and Sharingan he could locate. Most of what was written about Mangekyō Sharingan amounted to vague references and careful omissions. He could have pressed his teacher for details, but years of association with Root had made him reluctant to burden Sarutobi Hiruzen with questions that would raise their own questions in return.
"Speak, Danzo-sama."
"Mangekyō Sharingan is certainly powerful," Danzo said. "But these are not my eyes. They are not reflections of my own soul. They carry the imprint of another man's existence." He paused. "I need a pair of eyes that are rightfully mine. Eyes capable of drawing from the original source of this world the specific power I require."
Orochimaru went still for a fraction of a second.
Then the pieces assembled themselves, and the expression that crossed his face was the particular blend of barely contained excitement and careful composure that he produced when something had exceeded his expectations.
"If I understand correctly," he said slowly, "Danzo-sama is interested in my Reincarnation of the Living Corpse technique."
One man stayed silent. The other could barely contain what was moving through him.
"The jutsu is not yet complete," Orochimaru continued, his voice carrying a brightness he did not bother to conceal entirely. "Even I cannot guarantee its success at this stage. Does Danzo-sama truly trust me to that degree?"
...........
It was not trust. It was calculation.
As a student of the Third Hokage and commander of a jonin unit, Orochimaru had been the primary candidate for the title of Fourth Hokage, Namikaze Minato's rising star notwithstanding. And yet ten years ago he had walked voluntarily from that lit path into Root, becoming Danzo's right hand without offering a public explanation.
Nobody had understood it.
The reason was straightforward. Only within Root was he permitted to conduct human experiments without oversight. Only within Root did he have access to the subjects and the protected space necessary to develop the Reincarnation of the Living Corpse technique to the point where it might actually function.
For Orochimaru, the darkness had simply been the more efficient location.
...........
The capture of Danzo's body had been a necessary step, not a permanent solution.
Inside the five-color stone, there had been only spiritual power. No physical presence. No ability to act directly on the world. The takeover had provided stability, a foundation from which to begin. But this old body, worn by decades of war and surgical intervention, was borrowed architecture.
The Soul Absorption Technique was too elevated, too far outside the laws of this world. Using it again risked drawing the attention of whatever enormous presence watched the cycle of life and death in this place. That risk was not acceptable.
But the Reincarnation of the Living Corpse technique Orochimaru was developing operated within this world's own laws. It produced no fluctuation at the level of the original source. It was, in the language of what Danzo had once known, a native technique. One that would not be noticed by eyes that watched for foreign disturbances.
"So," Orochimaru said, and there was a quality in his voice now that was almost gentle with anticipation. "Which young Uchiha have you chosen, Danzo-sama?"
The training field was behind them. The long corridors of Root's underground structure stretched ahead, iron and shadow and silence.
Danzo walked without slowing.
"A young man," he said, "named Uchiha Itachi."