"So this is the power of legend."
The words left his lips quietly, almost to himself.
Above the gorge, pale purple dragons tore through the sky. They were not solid. Not flesh. They moved like smoke given hunger, like grief given form, coiling through the grey air with a silence that made them worse than any roar could have.
Below, at the base of a towering demonic statue, a red-haired young man stood with black rods threading from the statue's womb into his spine. The rods pulsed rhythmically, drawing something vital and enormous from his body and feeding it upward into the storm of translucent dragons above. The young man's face showed no expression. His Rinnegan eyes were the deepest shade of purple Gako had ever seen.
Around him, the elite forces of the Land of Rain were dying without wounds. No blood. No visible cause. They simply stopped, one after another, and fell, their final sounds barely human.
Even Hanzo was retreating.
Gako watched the Demigod of the shinobi world use the Replacement Technique again and again, flickering across the gorge to avoid each ghostly dragon, unable to advance, unable to find an opening. A man renowned across every nation, reduced to survival.
The tomoe in the right eye beneath his bandages were spinning wildly.
Without his conscious direction, the pattern shifted. The three tomoe blurred and folded into the shape of Mangekyō.
The eye recognized what it was looking at.
...........
"Danzo-sama." The Root shinobi beside him was trembling. He was an elite jonin. A veteran of the Shinobi Wars, someone who had walked through the worst violence this world had produced. His voice shook anyway. "What are your orders?"
Gako did not answer immediately.
He was calculating.
He assessed the body he now occupied with the cold precision of a practitioner who had spent decades studying the relationship between a vessel and its power. The chakra reserves were substantial. Experienced. Shaped by a lifetime of cultivation in the shinobi sense of the word.
Then he looked at the red-haired young man and felt the difference.
What moved through that body was not chakra in any ordinary sense. It was something closer to the fundamental energy of the world itself, vast and deep in a way that had no ceiling Gako could locate. The statue was not generating that power. It was extracting it. Drawing from the young man like water from an ocean and weaponizing it.
Even if he and Hanzo combined forces, the odds would not reach fifty percent. And Gako had only just arrived. He was still learning the feel of chakra, still mapping the distance between intention and action in this body, still finding the gaps between what he knew and what this world allowed.
This was not the moment.
"Erase our traces," he said quietly. "We leave now."
...........
"Danzo-sama." Aburame Tatsuma's voice was careful. He stood at Gako's shoulder, the faint constant rustle of his insects audible beneath the distant chaos of the gorge. "You're certain? Those eyes..."
"Tatsuma." Gako kept his gaze on the gorge. "Unless you possess the same vitality as that young man, the Rinnegan will drain every drop of chakra from your body before you take three steps toward him. Power you cannot sustain is not power. It is a sentence."
Tatsuma said nothing.
"Furthermore," Gako continued, his voice dropping lower, "there is someone else nearby. Someone carrying an ability similar to what lives in my right eye, but evolved in a direction I have not seen before. You haven't noticed them. I have." He paused. "I have no interest in attracting that attention today."
...........
The decades inside the five-color stone had given him something the original Danzo had never possessed. Spiritual sensitivity refined past any ordinary limit. He had spent those long silent years with nothing to do but sharpen his perception, and it showed now in the way he could feel presences that left no physical trace.
Two of them. Hidden somewhere nearby. Burning like torches at the soul level while appearing as perfect emptiness to the physical senses.
The space-time technique wrapped around one of those presences was unlike anything in the memory of this body. Where the Mangekyō in his right eye bent reality in a specific and learnable way, what he was sensing from that hidden figure seemed to fold space itself, stepping outside the physical world entirely and returning at will.
A different evolution. A higher form.
He filed it away carefully.
Before he turned to leave, he looked one last time at the red-haired young man standing exhausted at the foot of the statue, his Rinnegan eyes saturating toward a deeper and deeper purple, the bodies of his comrades scattered around him in the rain.
We will meet again, Gako thought. And when we do, I will not be watching from a hillside.
...........
Whistling.
One by one the Root operatives dissolved into shadow and were gone.
Tatsuma was the last to leave. He paused at the edge of the clearing, extended his insects outward across the battlefield in a wide sweeping search, and went still.
His insects reached a certain point on the slope of a nearby mountain and stopped moving. Not dead. Simply suspended, as though the air itself had changed its rules at that boundary.
Alive, but no longer entirely belonging to this world.
He did not mention it to anyone. He withdrew his insects, filed the information somewhere private, and followed his lord into the trees.
Behind them, beneath the sound of the gorge's violence, a soft rustling rose from the ground. Black insects poured from the earth in silent hordes and moved purposefully toward the fallen Root shinobi, beginning their quiet work.
...........
"They ran."
The voice came from somewhere above the gorge, from a vantage point that should not have been reachable. The figure who spoke barely resembled a person at the edges. His full attention was fixed on the statue below, and the look in his eyes was something that had long since passed beyond ordinary obsession.
"The empty shell of the Ten-Tails."
He said it the way a man says the name of something he has been searching for across a very long lifetime.
...........
In the gorge, Hanzo watched the ranks of his forces thin past the point of purpose. The poisonous fog he had built his legend on could not penetrate the statue's radius. The dragons moved too unpredictably to rush. He had used the Replacement Technique more times in the last hour than in the previous year combined.
For the first time since he had earned the name Demigod, he chose retreat.
...........
At the foot of the statue, alone now, the red-haired young man stood among the dead.
His body was hollow with exhaustion. His face held nothing. The Rinnegan stared without focus at the bodies of the people who had believed in him, the people who had followed him into the rain and would not be leaving it.
...........
Elsewhere, moving through grey forest, a young man with a masked face watched the outcome of what he had arranged and felt something shift quietly inside him. He remembered Yahiko's hands finding the kunai himself. He remembered the girl he had carried in some corner of his heart for years.
Perhaps, he thought, it had been her choice too.
It no longer mattered. The path forward was the only thing that remained.
...........
The rain over the Land of Rain was not dramatic. It did not storm. It simply persisted, fine and grey and endless, the kind of weather that wore things down not through force but through the refusal to stop.
Gako walked beneath a paper umbrella and felt his clothes grow damp anyway.
He had spent decades sealed in a stone. He had survived the collapse of an entire world. A little rain was not worth acknowledging.
What weighed on him more was the line of Root operatives walking behind him, and the gaps in that line where shinobi had been an hour ago.
...........
They were nearing the border between the Land of Rain and the forests beyond when the trees moved.
White figures materialized from the bark and shadow with no sound, no warning, no preceding signature of chakra. Several Root operatives dropped before anyone registered what was happening. The kills were silent and clean and entirely treacherous.
"I am White Zetsu." The voice was flat and strange, carrying the cadence of something that had learned speech from observation rather than use. "A copy of a man."
Black insects flooded across the nearest Zetsu's body immediately. Tatsuma had been moving before the words finished, chakra suppressed to nothing, closing the distance with the patience of someone who understood that timing was everything.
Then Gako felt it.
Beneath his feet. Three presences, not above the threshold of his perception until this exact moment, emerging from the ground with hands already transformed into wooden spears. Moving fast. Aimed at the space where his vital points were.
What would the original Danzo do?
He was already thinking through it. Seals. Chakra. Replacement Technique. Wind Release. The options arranged themselves by speed and by the body's current readiness.
He extended his hands. Began to fold the first seal.
The body locked.
The chakra flow reached the first stage and stopped completely, severed by the gap between his mind's intention and the body's actual familiarity with his direction. The synchronization was not there yet. He had known this was a problem. He had not expected it to surface now, at this specific moment, with three wooden spears half a second from his chest.
Mind and body out of alignment. Chakra inaccessible.
The bandage covering his right eye began to slip.
...........
The Mangekyō activated on its own.
The pattern that formed was not the standard shape. It was something stranger, something the eye had arrived at through the infusion of spiritual energy he had fed it back in the room with Konan. Six-pointed. Intersecting rhombuses arranged like fragments of a shattered mirror catching light from every angle at once.
The three spears were already moving.
Gako looked at them through the Mangekyō and thought, with the particular calm of a man who had survived a dying world:
Then I will use what I have.