Outside the cave, on a flat rock at the edge of the tree line, Finn sat with his legs crossed and the scroll open across his knees.
Orochimaru's gift. Brought all the way from Konoha, offered with a smile that had been gracious enough on the surface.
Finn had expected Konoha ninjutsu. What he found, when he unrolled the scroll and began reading, was something else entirely: every technique recorded here was Orochimaru's own original work. The Shadow Snake Hand. The Soft Body Modification. The Double Snake Strike. The Snake Tongue Lash. A full catalog of techniques built around serpent imagery, transformation, and body alteration, each one reflecting the particular shape of how Orochimaru thought about what a body could be made to do.
Finn turned a page and looked at the diagrams for the Snake-Glancing Curse, then looked away at the forest for a moment.
Well. On reflection, it made sense. Konoha's clan techniques and secret methods were a point of institutional loyalty that Orochimaru, whatever his complicated current feelings about the village, had apparently not yet decided to abandon. These were his own creations. Giving them away cost him less, in one sense — and in another sense, it cost him almost nothing at all, because most of these techniques required a summoning contract with the Ryuchi Cave to use in any meaningful capacity. The contract scroll was Orochimaru's. Without it, the ninjutsu here were, for Finn's practical purposes, study material rather than a usable arsenal.
Which was probably the point. Orochimaru's generosity was precisely calibrated.
The execution, though, was interesting. Orochimaru approached the body as a problem in engineering rather than a fixed parameter, and the techniques in this scroll reflected that orientation at every level — not just what they did, but the underlying logic of how they were constructed. Even without being able to use them directly, reading through them expanded Finn's understanding of what ninjutsu design could look like when someone genuinely creative was doing the designing.
He thought, not for the first time, about the Scroll of Seals.
Tobirama Senju had started it — a comprehensive collection of techniques drawn from every major clan in Konoha, assembled and organized in a single document. It was one of the most practical things Tobirama had ever done, and he had done a great many practically useful things. Over the generations, the Third Hokage had expanded it substantially; Sarutobi Hiruzen's particular genius was breadth, and he had used the Scroll of Seals as a repository for everything he encountered and mastered. By the time Finn knew it from the original sequence of events, it was an extraordinary document.
One day, he was going to get that scroll.
He didn't know exactly how, but the general approach was not complicated. The scroll existed in Konoha. Konoha was accessible in principle. The details could be resolved when the timing was right.
He was still turning this over when footsteps came through the tree line, and Kakuzu appeared on the path from the direction of the exchange.
"You were waiting out here for me?" Kakuzu asked, with a slight note of something that wasn't quite surprise.
"Needed air. It's close inside." Finn rolled the scroll partially closed against his knee. "Did Orochimaru finish?"
Kakuzu settled onto a rock nearby. "You tell me. I just got back."
"Almost. The last barrier is the only thing left. If nothing unexpected comes up, today's the day." Finn leaned back. "He's good. Genuinely good."
"We went to enough trouble to find him," Kakuzu said. "He should be."
The week had gone more smoothly than Finn had anticipated. Sasori's initial reaction to Orochimaru's arrival had carried a faint undercurrent of professional irritation — the implicit suggestion that what Sasori hadn't been able to solve in days, Orochimaru could handle in a week, was not a flattering comparison. But Sasori was, above most things, intellectually honest, and once he had watched Orochimaru work for a day he had adjusted his position without making a performance of it. They had settled into a productive collaboration around the Third Raikage, and Finn had found himself spending considerable time in the laboratory beside both of them, absorbing what he could of the methodology.
It had been, in a quiet way, one of the more genuinely educational weeks he'd had since arriving in this world.
"What's happening out there?" Finn asked.
Kakuzu considered for a moment, organizing the information by relevance. "The Hidden Cloud has pulled back entirely. Full defensive posture. They've promoted the Third Raikage's son to the position — the Fourth Raikage is official now."
Finn nodded. This was expected. The succession had been planned before the war — the Third Raikage had intended to hand the position to his son once the timing was right, and the war's outcome had accelerated the transition rather than caused it. The new Raikage had built his own reputation in this conflict. He and his partner had performed extremely well on the Konoha front. Whatever grief he was carrying about his father's death, it hadn't slowed him down visibly.
"What else?"
"Before the Fourth Raikage settled into the defensive position, he tried to push into the Land of Fire," Kakuzu said. "An offensive to restore morale after the Raikage's death, recover some of what the village had lost. He and his partner hit Konoha's lines hard." A pause. "They ran into someone named Namikaze Minato."
Finn's attention sharpened.
"Two against one," Kakuzu continued. "The Fourth Raikage and his partner, versus Namikaze. The battle ended without a decisive result. Neither side could finish the other. The Cloud pulled back from the Land of Hot Springs and left the position to Konoha."
Finn sat with this for a moment.
He'd been wondering when Minato Namikaze would make his presence felt. The man had been active throughout the war but hadn't yet crossed the threshold into that specific category of reputation — the names that shinobi on the other side learned as warnings rather than designations. Two against one against the Fourth Raikage and his partner, the most feared combination currently operating on the Konoha front, and neither of them had been able to land a finishing blow. The tactical result was a draw. The narrative result was considerably less balanced.
The Yellow Flash was about to become a name that mattered everywhere.
"That's it for the Cloud," Finn said.
"Mostly." Kakuzu's expression shifted slightly toward something drier. "There's news from the coast as well. The Hidden Mist entered the war a few weeks ago — the Seven Ninja Swordsmen landed on the southeastern coast of the Land of Fire, intending to push toward Konoha from a new angle. Support the Cloud's offensive, open a second front."
"I remember hearing about that," Finn said carefully. He had been aware of the Hidden Mist's entry into the conflict as a general background fact.
"They lasted a few days after landing." Kakuzu said it without particular emphasis. "Four of the seven are dead. Only three made it out — Fuguki Suikazan, Juzo Biwa, and Raiga Kurosuki survived. The other four were killed in the forest on the southeast coast."
Finn looked at him. "Four of the Seven Ninja Swordsmen."
"Yes."
"Who?"
"A Genin from Konoha," Kakuzu said. "Name of Might Dai. He's taken every Chunin exam offered to him over the years and never passed. Still holds a Genin designation."
The silence between them had a particular quality.
"One Genin," Finn said finally. "Killed four of the Seven Ninja Swordsmen of the Mist."
"That's the report."
Finn absorbed this and filed it alongside everything else he knew about Might Dai — which was not much, because Might Dai existed in the margins of the history he'd come in knowing, visible primarily through the lens of what his son would become and the stories Might Guy told about him. The Eight Inner Gates. A man who had failed every standardized examination of ninja rank and then demonstrated, at the moment it counted, a ceiling that made the examinations irrelevant.
The Hidden Mist's morale, after this, had apparently made a decision of its own. They'd gone quiet.
Finn was quiet for a moment too, but for different reasons.
The Mist going quiet was where the next thread began. He knew this part of the history well enough to feel its weight even from a distance. The conspiracy that would follow, the one involving the Three-Tails and the village of the Hidden Mist and a young medical ninja named Rin Nohara — it was the kind of event that looked like a specific tragedy from the inside and functioned as the beginning of something much larger from the outside. The Mist had taken a defeated force and, instead of regrouping openly, had decided to use a different kind of weapon.
Rin Nohara would be made into the Three-Tails' jinchuriki without her knowledge or consent, a living trap meant to be carried back into Konoha and released. The logic of it was brutal and clear.
What was not clear was the exact sequence of events on the day everything broke. Kakashi on the battlefield, surrounded and exhausted, with Rin standing in front of him and a specific terrible understanding passing between them. Obito, watching from a distance he shouldn't have been able to watch from, seeing what looked like a betrayal and was instead something more complicated and more final.
I will never accept a world without Rin.
Finn turned the words over without speaking them. They were Obito's words, said in a specific moment of fracture, and they were real in the way that the declarations of a person losing their mind to grief were always real — absolute and honest and completely catastrophic in their implications.
Pitiful. Hateful. Both things at once, in the way that only genuine feeling at its most extreme could be. The ability to love that fully was the same capacity that, directed differently, became the ability to hate that completely. Obito had been given an extraordinary heart and an ordinary brain, and the combination had nearly ended the world.
Finn felt a small, genuine sadness about it, which surprised him slightly. He hadn't expected to.
He set the thought aside.
"With the Cloud in defense and the Mist laying low, the only active front that matters is Konoha versus Iwagakure," he said.
Kakuzu nodded. "Both sides know it. Every other front has either closed or stalled. This is the one that decides the war."
Finn's eyes moved toward the middle distance.
The Kannabi Bridge. That was the next event of significance. It was going to happen soon, he could feel the timeline's logic pulling toward it, and when it did, it would change everything. Minato Namikaze's position in Konoha's command structure. The shape of the war's final chapter. The precise sequence of events that would produce the world he'd read about.
The beginning of all the tragedies that followed was approaching.
He found, examining his reaction to this honestly, that he was more curious than troubled by the prospect.