Finn was gone before Jiraiya could track him.
The Toad Sage stood alone in the corridor for a long moment, the rain tapping softly against the outer eaves. He let out a slow breath and shook his head.
"Sooner or later," he muttered to himself, "I'm going to die sticking my nose into other people's business."
"Jiraiya." Fukasaku Sennin spoke from his perch on Jiraiya's shoulder, his ancient voice measured. "His advice was sound. You'd do well to leave other people's affairs alone."
"I'm inclined to agree," Shima Sennin added from the other shoulder.
Jiraiya didn't argue. His mind was already moving on. "The Daimyo of the Land of Earth is dead. Finn killed him inside his own castle and walked out with the man's head. That changes the shape of the whole war." He was quiet for a moment. "I can't keep wandering. I need to get back to Konoha and report what I know about this man to the old Hokage."
The two elder toads exchanged a glance. The politics of the hidden villages were not their concern. They said a few more words to Jiraiya, then together they released the summoning technique. In an instant, they were gone, returned to Myoboku Mountain.
Finn found Kakuzu and Sasori by following the coded trail of marks Kakuzu had left along the road — small, deliberate signs in the stonework and brush that only someone looking for them would notice. He came down from above, dropping out of a low grey sky, and landed without ceremony.
Kakuzu looked at him. "Done?"
"Caught up with an old acquaintance," Finn said. He didn't elaborate.
Neither Kakuzu nor Sasori pressed him.
They started walking. After a stretch of road, Kakuzu slowed his pace slightly. "You two go ahead. I need to find the middleman and submit this mission."
"Fine." Finn gave a single nod.
Sasori said nothing.
Kakuzu took two steps, then paused. He seemed to weigh something briefly before speaking. "You asked me to keep an ear on the war before we left. There was something, on the day we first arrived at the Daimyo's castle. Word came in from the field."
Finn glanced at him. "What word?"
"Konoha forces, attacking Kannabi Bridge. The report wasn't specific. The phrasing was 'it seems there are Konoha ninjas.'"
"The Yellow Flash?" Finn asked. "Minato Namikaze?"
Kakuzu shook his head. "If it were him, the intelligence would be precise. Every surviving Rock ninja in a twenty-kilometer radius would have been able to confirm it. The vague phrasing means it wasn't him."
"Vanguard, then." Finn thought for a moment and nodded. "Got it. Thank you."
Kakuzu made a dismissive sound and left at a pace that suggested he had already moved on to calculating his fee.
Sasori fell into step beside Finn. After a moment, he spoke. "You're interested in Kannabi Bridge? Or is it the Yellow Flash specifically?"
"Both, probably." Finn smiled slightly. "Or maybe neither. Hard to say — I'm curious, and curiosity has a way of looking like interest."
Sasori didn't pursue it. He shifted subjects with his usual economy. "What were you doing in the city for three days?"
Finn opened his mouth. "Drinking and watching the oiran perform, and..." He stopped walking. A look passed over his face, and he swore quietly under his breath.
"What?" Sasori asked.
"That damn Jiraiya." Finn's jaw tightened. "I had a plan. There was a woman — a top-tier courtesan, and I was going to take her with me after the job was done. He showed up and scrambled everything. I completely forgot about her."
Sasori stared at him for a beat.
Finn turned and looked back toward the city, expression hovering somewhere between calculation and genuine regret. Somewhere behind that curtain of mist and rain, she was still there. He had not been imagining her quality.
He thought about it. He turned it over.
Then he shook his head. "Next time. If our paths cross again, I'll take her then."
He turned back to the road. "Let's go."
Sasori said nothing. He shrugged once and followed.
At the same time, Namikaze Minato had reached Kannabi Bridge.
He arrived alone. Kakashi and the rest of the team were not with him — just as Finn had anticipated, Konoha had sent a vanguard ahead to scout the terrain and draw out the local garrison, giving Minato a clear read of the situation before he moved in. That vanguard had served its purpose. Minato completed the mission.
But the price had been paid elsewhere.
Not far from the bridge, in what remained of a collapsed cave, Hatake Kakashi was on his knees.
One eye was gone — the left side of his face was wrapped, the socket dark beneath the cloth. He kneeled in front of a massive slab of fallen rock, and the expression on his face was not something a boy his age should have been able to carry. Nohara Rin stood nearby, her face pale, her eyes red and fixed on the same rock.
Half-buried beneath it was Uchiha Obito.
It had started with Rin. She had been captured by Iwagakure ninjas during the push toward Kannabi Bridge, and Minato had been forced to race ahead to the bridge itself, leaving Kakashi as the senior ninja in the field. Kakashi, trained on rules and mission completion, had made his calculation: the mission came first. Rin would have to wait.
Obito had refused that calculation entirely.
"In the ninja world, those who break the rules are called trash," he had said, and his voice had been completely steady. "But those who don't cherish their companions are worse than trash."
"In my opinion, the Konoha White Fang was a real hero."
Those words had done something to Kakashi that years of training had not managed. There was a reason he kept the world at arm's length, a reason he had turned himself into someone who valued rules above sentiment. His father had valued his companions too openly, and the village had destroyed him for it. Sakumo Hatake had died by his own hand while the people he'd sacrificed his mission to save said nothing in his defense.
So Kakashi had built a wall.
But Obito's words didn't knock the wall down. They cut underneath it. Because Kakashi had always known, somewhere below everything, that his father had made the right choice. He just hadn't been able to hold that belief against the weight of what it had cost.
Obito made him hold it.
He had watched Obito's back as the boy walked off alone toward enemy territory, and then he had run after him.
They had found Rin. They had fought. During the battle, when Kakashi's eye had been destroyed and the situation had become desperate, something shifted in Obito — some tension between what he was and what he had always needed to be — and the Sharingan opened. Both tomoe. Fully awakened, in a moment of fury at his own helplessness.
With the Sharingan, they had turned it around. The Iwagakure ninjas went down.
But the survivors, retreating, had used earth-style ninjutsu to bring the cave walls down on top of them. Not to fight — just to kill. There was a gap between all three of them escaping and none of them escaping, and that gap was Kakashi's blind spot.
Obito had seen the rock coming. He had seen that Kakashi could not.
He hadn't thought about it. He moved.
Kakashi got out. Obito did not.
"Obito..." Kakashi's hands pressed against the rock. He had been trying to dig, but there was no angle that would have worked, and some part of him already knew it.
"Don't waste your strength, Kakashi." Obito's voice was strained but clear. "I can feel it. I don't have much time left. And there are still enemies outside."
A pause. Then Obito spoke again, almost to himself.
"I never gave you a gift for making Jonin. I've been thinking about it for a long time, and I finally figured out what it should be." His voice went quieter, but it didn't waver. "Don't argue. It's not useless. I'm giving you my Sharingan, Kakashi. Whatever the village says about you, I think you're an incredible Jonin. This is from me, so just accept it." He turned his head toward Rin. "Rin... use your medical ninjutsu. Transplant my Sharingan to Kakashi. I'll become your eyes and see the future for you, Kakashi..."
His face, crushed under tons of stone, was half smiling.
Kakashi wept. His hands were shaking and he couldn't stop them. "Obito."
Rin pressed her lips together and went to work. Her grief was the same as Kakashi's — she felt it in the same place — but she was a medic, and she had been trained for exactly this, the necessity of functioning when functioning was the last thing you had in you. Her hands moved precisely. She extracted Obito's Sharingan and transplanted it into the ruined socket of Kakashi's left eye.
Obito's remaining eye closed.
"Kakashi... take care of Rin for me. You have to protect her." His voice was barely above a breath. "This time... it's my turn to watch over you."
"Wait for me," Kakashi said. His voice cracked. "Wait."
He closed his new Sharingan. Then he got up.
There were enemies outside. That was the only thought he allowed himself, and he walked out of the cave carrying it.
On that day, two heroes with Sharingan were born in Konoha.
The first was Uchiha Obito.
The second was Hatake Kakashi.
Kakashi killed every Iwagakure ninja waiting outside. The Sharingan let him move with a precision he had never had before, and Raikiri moved through them like they were standing still. But the pursuit force was too large and too close, and in the end he could only take Rin and run. The cave collapsed a second time behind them, and Obito was buried.
What happened in the hours after that, Kakashi could not fully account for. He knew Rin was the person Obito would have died for — and had died for — and he knew that made her his responsibility too. He fought. He kept fighting after he should have stopped. He didn't know when he lost consciousness.
When he came back, the first thing he saw was the night sky, clear and full of stars.
The first voice he heard was Minato Namikaze's. Quiet, careful. "Are you awake, Kakashi?"
"Sensei..." Kakashi blinked. He sat up too fast, and pain moved through him, but he pushed past it. His eyes swept the clearing. Rin was sitting a short distance away with her knees pulled to her chest, face tilted toward the moon, tears running silently down her cheeks.
"Obito." The word came out before he'd decided to say it. "Where is Obito?"
Minato's gentle eyes dimmed. He opened his mouth. He said nothing. He reached out instead and placed his hand on top of Kakashi's head, and held it there.
Kakashi understood.
He didn't cry loudly. He didn't make much sound at all. He just wept, quietly and for a long time, while the stars moved overhead.
In a way, fortune had turned them a small and ironic favor.
Because of what Kakashi, Obito, and Rin had stumbled into — because of the fighting they had drawn to themselves without intending to — the majority of the Iwagakure reinforcements that should have reached Kannabi Bridge never arrived. They had been intercepted in the field, engaged, and tied up. Minato had completed the demolition mission cleanly, and the three students he had left behind had effectively run their own parallel operation, destroying the reinforcement column through sheer accident.
The contribution was real. The cost was also real. One member of Minato's squad was gone, and the squad would not be the same again.
Within days, word of two seismic events spread across every front of the war.
The Daimyo of the Land of Earth had been killed inside his own castle — murdered in his audience chamber by an organization that called itself the Yorozuya. His head had been taken. The organization had made no effort to conceal what they had done.
Kannabi Bridge had fallen. Iwagakure's primary supply corridor for the Rain Country front was gone. The Rock forces in the field had been effectively cut off.
The nominal head of state was dead. The military spine of the eastern campaign had been snapped. The blows landed within days of each other, and the combined effect was not tactical — it was structural. The Iwagakure war effort lost its direction. The grief and confusion that spread through the village was not simply mourning; it was the recognition that something fundamental had changed and could not be walked back.
The Third Tsuchikage Onoki's ambition — to grind Konoha down through sustained pressure and outlast them — had run out of road. Anyone watching the war with clear eyes could see it now. The outcome had been decided.
Two things entered the history of the ninja world in those days.
Two heroes bearing the Sharingan appeared in Konoha.
And a notorious organization announced itself to the world, its name attached to the death of a sitting head of state, its methods as clean and cold as the blade that had done the work.