The Hokage's office was warm in the way old wood and pipe smoke made warm, the kind of heat that seeped into your bones and made you want to sit down and stay awhile. But the heat did nothing to cut the tension in the room. It sat there like a living thing, coiled in the spaces between the four of us and the man behind the desk, heavy and waiting.
Hiruzen Sarutobi sat behind his desk with his fingers steepled and his hat resting on the corner of the table, the red fabric catching the lamplight. His weathered face was creased with the kind of deep concern that only came out when something had gone very wrong on what was supposed to be a routine mission. The lines around his eyes seemed deeper than they'd been this morning. The shadows under them were darker. The scroll containing our preliminary report lay open in front of him, covered in his own cramped handwriting where he'd taken notes while Sakumo talked, but he hadn't looked at it since his jonin commander started speaking.
The four of us stood in a loose line before the desk. Sakumo was at the center, his posture relaxed but respectful, the easy smile gone from his face replaced by something more serious. Mikoto stood to his right with her arms crossed and her expression carefully neutral, the Uchiha composure back in place now that we were in the village proper, all traces of the woman who'd wanted to chase the observer into the dark hidden behind clan training. Kira was to his left, silent as always, her pale eyes fixed on a point somewhere on the wall behind the Hokage's shoulder, her hands clasped behind her back in perfect Hyuga posture. I stood at the end, my hands at my sides, trying to look like a loyal special jonin who definitely wasn't thinking about how much he wanted to punch something.
Hiruzen: Are you certain of this, Sakumo? Everything in this report. The beasts. The corruption. The figure you encountered.
His voice was measured, each word weighed before it left his mouth, like he was testing the solidity of the ground beneath his feet before committing to the next step.
Sakumo: I am, Lord Third. Every detail.
Sakumo began the full explanation. He didn't embellish and he didn't downplay. He walked through the mission from the moment we left the gates to the moment we returned, his voice steady and precise, the tone of a man who had given a thousand mission reports and knew exactly what information mattered and what could be left out. The corrupted chakra signatures we'd detected before we even reached the ravine, the way the forest had gone silent, the wrongness pressing against our senses. The two chakra beasts, an earth boar type and a wind eagle type, both pumped full of something that had turned their natural aggression into mindless, weaponized fury. The way the corruption had linked them together, creating a feedback loop of hatred that made them stronger every second they fought. The physical mutations, the black veins and infected red eyes and the regeneration that kept them fighting long past the point where death should have been a mercy.
Sakumo: What was supposed to be a B-rank mission became an A-rank within minutes of engagement. And the observer, since that's what we've decided to call him, was the mastermind. He was watching the entire time from the ridge. We engaged him after neutralizing the beasts.
Hiruzen's expression darkened further. The lines on his face seemed to deepen, pulling his features into something harder and older.
Hiruzen: This observer. Describe him.
Sakumo: Human in shape, but not in function. He displayed body manipulation abilities beyond anything I've seen recorded. His joints moved in ways that should be structurally impossible. The rotation of his neck, the bending of his spine, the extension of his limbs—none of it followed normal human biomechanics. He could generate some kind of black tendril from his body to block physical attacks. The tendril was alive, Lord Third. It pulsed with the same corruption that was in the beasts. When Ryusei trapped him in a genjutsu and set him ablaze with spirit flames, he tore off his own skin and emerged from inside himself in a new body, fully regenerated. The old body collapsed into ash. The new one was unburned. He escaped via a form of shadow transportation that left no chakra signature to track. The ground beneath him turned to liquid shadow, he sank into it, and then it evaporated as if it had never been there.
Hiruzen: A new body. Inside his old one.
Sakumo: Yes, Lord Third. Like a snake shedding its skin, but instantaneous. There was no transition period. No vulnerability during the change. One moment he was burning, the next he was standing beside his own burning corpse.
Hiruzen absorbed that in silence for a moment, his fingers drumming once against the desk. Then he turned his attention to the rest of us, his old eyes moving from face to face with the weight of someone who had seen too much to be surprised but still cared enough to be troubled.
Hiruzen: Mikoto Uchiha. Kira Hyuga. Ryusei Hizukari. Sakumo has given me the tactical overview. I want to hear from each of you. Confirm or correct anything in his report that needs it.
Mikoto stepped forward. Her arms uncrossed, and her hands fell to her sides. The composure was still there, but I could see the tension in her shoulders, the way her jaw was set.
Mikoto: I confirm everything Sakumo-sensei reported. The eagle was resistant to genjutsu due to the chaotic nature of the corrupted chakra in its system. My Sharingan was able to track its movements and identify weak points, but the corruption actively sealed wounds faster than we could inflict them. It took coordinated attacks and Ryusei's spirit flames to purge the corruption entirely. The eagle's regeneration would have outlasted us otherwise.
She paused, and something flickered across her face. A shadow of something darker than combat fatigue.
Mikoto: The observer. He spoke about his methods. He was proud of what he'd done.
Hiruzen's eyes narrowed. His fingers stopped drumming.
Hiruzen: What did he say?
Mikoto's jaw tightened. The muscles flexed under her skin, and I saw her hands curl into fists at her sides before she forced them to relax.
Mikoto: He said he tortured people. Civilians. He absorbed their chakra as they died, specifically targeting their negative emotions. Pain. Resentment. Hatred. He used the extraction process to create something he called a symbiote. The substance that corrupted the beasts was made from concentrated human suffering. He described it in clinical terms. Like he was talking about a recipe.
The Hokage was silent for a long moment. The pipe on his desk sat untouched. The smoke from earlier had dissipated, leaving the air clean but somehow heavier.
Hiruzen: Kira Hyuga. Your assessment.
Kira didn't step forward. She didn't need to. Her voice carried clearly from where she stood, soft and precise, the words falling like stones into still water.
Kira: The corruption was densely concentrated in the beasts' chakra networks. The symbiote actively resisted foreign chakra. When I made direct contact with it, it attempted to invade my own tenketsu. I felt it pressing against my pathways, trying to push inside. I was forced to purge it. The observer's chakra signature was similar to the beasts but more refined. Controlled. Whatever was injected into the animals was a less stable version of what he carries inside himself. His corruption has had time to integrate. To become part of him.
Hiruzen: You engaged him directly with Gentle Fist?
Kira: Yes, Lord Third. Thirty-two palms. All thirty-two strikes connected with his torso. The damage was absorbed by his corrupted network. His tenketsu didn't close. They barely flickered. He retaliated with a punch that destroyed a mature tree on impact. The trunk cratered. Ryusei pulled me clear before the strike could land. If he hadn't, I would have been hit.
Hiruzen nodded slowly and turned to me. His eyes were tired, but they were sharp, missing nothing.
Hiruzen: Ryusei Hizukari. Sakumo tells me you were instrumental in both engagements. Your spirit flames were effective against the corruption. You also obtained a blood sample.
Ryusei: Yes, Lord Third. During the genjutsu engagement, I had a shadow clone collect a sample of the observer's blood. It contains traces of the same corruption that was in the beasts. I thought it might be useful for analysis.
I paused, choosing my next words carefully. The Hokage had a way of making you feel like he could see through any attempt at deception, and I didn't want to give him a reason to look too closely.
Ryusei: The observer's genjutsu resistance was different from the beasts. Their chakra was too chaotic to hold an illusion. His was structured. Dense. There was organization to it. I was able to catch him for a few seconds, long enough to land a hit with my spirit flames, but he adapted faster than he should have. The body-shedding technique he used to escape the flames also broke him out of the genjutsu entirely. He shed the illusion along with the flesh.
Hiruzen: You engaged him directly. What was your impression of him as a threat?
I thought about it. Really thought about it, not just the combat data but the feeling I'd gotten from him, the texture of his emotions and the cold emptiness underneath the academic curiosity. The way he'd talked about torturing people like he was discussing crop rotation. The way his eyes had looked at me, yellow and flat, like I was a specimen in a jar.
Ryusei: He's not a typical enemy shinobi. He didn't fight like someone trying to kill us for tactical reasons. He fought like a researcher whose experiment had been interrupted. He was annoyed, not threatened. Even when we were actively hurting him, even when my flames were burning his body, he treated it like a setback rather than a danger. He's been doing this for a long time and he's confident enough in his abilities that a full Konoha squad didn't scare him. We weren't a threat to his survival. We were an inconvenience to his schedule.
Hiruzen rubbed his forehead. The gesture was tired, almost defeated, but his eyes when he looked up were anything but. There was fire in them still, the same fire that had kept him in the Hokage's seat through two wars.
Hiruzen: No wonder different genin teams have been disappearing when sent to low-tier towns or villages in the Land of Fire. We all thought they were either weak or caught up in something else. Bandits. Rogue ninja. The usual border threats.
He set his hand down on the desk with more force than necessary, the slap of palm on wood echoing through the office.
Hiruzen: And now we have a serial killer. A man who has been torturing civilians and harvesting their dying chakra to fuel his experiments. This alone would be A-rank. Possibly even S-rank if the body count is as high as his words suggest.
Sakumo nodded. His hand rested on the hilt of his tanto, not gripping it, just touching it, like the proximity was comforting.
Sakumo: I recommend immediate classification of the observer as an S-rank threat. He escaped without injury despite engaging four Konoha shinobi, including myself. His abilities are unprecedented in our records. He's been operating undetected for months at minimum. The villages he targeted were chosen specifically because they couldn't afford shinobi protection or investigation. This is not opportunistic violence. This is systematic. Organized. He has a methodology.
Hiruzen reached for his pipe, then seemed to think better of it and set it back down. The clay made a soft clink against the wood.
Hiruzen: I'll call Orochimaru to identify this substance. If anyone can determine what this anti-chakra is made of and how to counter it, it's him. He's been working on chakra analysis techniques that are beyond anything our standard research division can handle. Give him the sample. Let him work.
I kept my face carefully neutral at the mention of Orochimaru. The Snake Sannin was still a loyal asset at this point in the timeline, still years away from defection, still the brilliant prodigy who solved impossible problems for the village. He hadn't started his secret labs yet. He hadn't begun kidnapping children for his experiments. He was just the creepy genius everyone tolerated because he was useful.
But giving him a sample of corruption born from human suffering felt like handing a match to someone standing next to a powder keg. Maybe this was the thing that gave him ideas. Maybe he would have gotten there on his own regardless. Maybe the corruption in the tube was already whispering to whoever touched it, and Orochimaru's curiosity was the same kind of curiosity that had created the observer in the first place.
I couldn't stop the future from happening just by worrying about it. I couldn't change what Orochimaru would become by keeping a blood sample from him. The timeline was already moving, already shifting, already spinning in directions I couldn't predict. All I could do was hold on and try not to fall off.
Hiruzen: I want to hear from you, Sakumo. How did they handle the mission? Not just the tactical outcome. The teamwork. Were they able to work together under pressure?
Sakumo glanced at us before answering. There was something in his expression that might have been pride, or at least the closest thing to it that the White Fang allowed himself to show. He looked at Mikoto first, then Kira, then me, and I saw something settle in his posture.
Sakumo: They exceeded my expectations, Lord Third. Mikoto and Ryusei engaged the eagle together. Their coordination was exceptional for a squad that's only been together for a matter of days. Mikoto read his movements and positioned herself for follow-up strikes without needing verbal communication. She anticipated his angles, his timing, his openings. Ryusei used his clones and spirit flames to create openings that Mikoto exploited with precision. They adapted to each other's rhythms mid-combat. It didn't look like a new team fighting together for the first time. It looked like they'd been training together for months.
He paused, then continued, his voice shifting slightly as he described the second engagement.
Sakumo: Kira and I handled the boar. Her Gentle Fist was effective even against the corruption, and she maintained perfect composure throughout a prolonged engagement against a physically superior opponent. She didn't panic when her strikes failed to close the tenketsu. She didn't retreat when the corruption retaliated. She analyzed the problem and adjusted her approach in real time. She also demonstrated an ability to adapt her techniques under pressure. The boar's corrupted network was resistant to standard tenketsu closure, so she adjusted her approach and found new ways to disrupt its stability. She kept the boar off-balance while I targeted its joints. We worked as a unit.
I noticed he didn't mention the ranged Gentle Fist. He'd seen what she did, he'd praised it in the field, but he was keeping it out of the official report. Protecting her, maybe. The Hyuga clan wouldn't react well to a branch family member innovating on their sacred techniques, and Sakumo had been around long enough to know how clan politics worked. The branch family wasn't supposed to experiment. They weren't supposed to create. They were supposed to follow and obey and never, ever show up the main house.
Hiruzen nodded slowly. His eyes moved to me, assessing.
Hiruzen: And Ryusei's mindset after the battle? The transition from combat to the revelation about the observer's methods can be jarring for shinobi who haven't encountered that level of depravity before.
Sakumo was quiet for a moment. When he spoke, his voice was gentler than I'd heard it before. The White Fang didn't often show his softer side, but when he did, it was disarming.
Sakumo: The fight wasn't an issue for him. His tactical thinking remained sharp throughout. He was the one who secured the blood sample, and his genjutsu play against the observer was creative and well-executed. But when the observer started talking about how many people he'd tortured and killed for his experiment. Children. Women. The elderly. How he'd absorbed their dying emotions. I think Ryusei isn't used to that yet. He handled it. He didn't freeze. He didn't break. But he felt it. He was angry.
I didn't contradict him. He wasn't wrong. I'd seen violence before, both in this world and in memories of another life, but there was a difference between fighting enemy shinobi who had signed up for the risks and hearing a man calmly describe melting civilians into raw material. The fox in me wanted to kill him for it. Wanted to tear him apart and scatter the pieces across the ravine. The human in me wanted to throw up. Neither reaction was helpful in the moment, but both were there, tangled together in my chest.
Hiruzen looked at me directly, his old eyes searching my face for something. I didn't know if he found it. I didn't know what he was looking for.
Hiruzen: That's not a weakness, Ryusei. The day hearing about atrocities stops bothering you is the day you've lost something important. Hold onto that discomfort. Let it keep you sharp. Let it remind you why you fight. It will keep you from becoming like the things you fight.
Ryusei: Yes, Lord Third.
He straightened in his chair and reached for a fresh scroll, his demeanor shifting from concerned grandfather to commander-in-chief. The transformation was subtle but absolute. The warmth didn't disappear, but it moved to the background, replaced by the cold clarity of someone making strategic decisions.
Hiruzen: I'm making your squad officially in charge of this case. The observer is your primary target. You'll have access to any resources you need, including intelligence reports, mission funds, and support personnel. If Orochimaru's analysis yields actionable information, you'll be the first to receive it. This takes priority over standard mission rotation. Your other assignments will be suspended until further notice.
Sakumo bowed his head, the motion respectful but not subservient.
Sakumo: Understood, Lord Third.
Hiruzen: As for the mission itself.
He set his brush down and looked at each of us in turn, his gaze lingering on each face for just a moment.
Hiruzen: You were sent on a B-rank hunt and walked into an S-rank threat. You neutralized both corrupted beasts, engaged an unknown enemy with unprecedented abilities, and secured physical evidence that may prove crucial to stopping him. That's not B-rank performance.
He pulled out a fresh form and began writing. The brush moved across the paper in sharp, decisive strokes.
Hiruzen: The mission will be reclassified as A-rank in the official records. Compensation will be adjusted accordingly. Double the standard A-rank pay for each team member, including Sakumo. This is not just hazard pay. This is recognition that you handled a situation that would have killed most squads. You adapted. You survived. You brought back something we can use.
Mikoto blinked. Kira's expression didn't change, but I felt a flicker of surprise pass through her emotional texture, a small crack in that cold weight she carried. Double A-rank pay was significant. For someone like Mikoto, it was a nice bonus on top of her clan allowance. For someone like Kira, whose branch family probably took a portion of her mission earnings—forty percent, she'd said, forty percent of everything she earned went to the clan fund—it might mean the difference between just getting by and having something for herself. Having something that wasn't already promised to someone else.
Hiruzen: Additionally, I'm adding a personal commendation to each of your files. Ryusei, your quick thinking with the blood sample may prove to be the most valuable outcome of this mission. It's the first physical evidence we have of the observer's existence, and it may be the key to understanding his abilities. Kira, your composure under direct engagement with an unknown threat speaks highly of your training and temperament. The branch family should be proud. Mikoto, your ability to coordinate with a new teammate in high-stress combat demonstrates the kind of adaptability that separates good shinobi from exceptional ones. The Uchiha clan has produced many warriors, but not all of them can read a new partner's rhythm mid-fight.
He set his brush down and looked at us over the desk. The lamplight caught the gray in his hair, the lines on his face, the weight in his eyes.
Hiruzen: I won't lie to you. This observer represents a threat we don't fully understand. His methods are cruel even by the standards of war, and his abilities make him difficult to predict. The investigation will be dangerous. It will take you into places you don't want to go and force you to see things you don't want to see. If any of you feel you're not ready for that, I'll reassign you without prejudice. There's no shame in knowing your limits.
None of us moved. Mikoto's arms stayed crossed. Kira's eyes stayed fixed on the wall. My hands stayed at my sides.
Hiruzen: Good.
He allowed himself a small, grim smile. It didn't reach his eyes.
Hiruzen: Then you're dismissed for now. Rest. Recover. You've earned it. Sakumo, stay for a moment. The rest of you, go.
We bowed and filed out of the office. The door closed behind us with a soft click, cutting off the low murmur of Sakumo and the Hokage's voices as they discussed the things that team leaders discussed when their subordinates weren't in the room.
The hallway outside was quiet, the administrative building mostly empty at this hour. The daytime crowds had dispersed, the clerks and secretaries gone home to their families, leaving only the night shift and the ANBU guards stationed at key intersections. The lanterns had been lit, casting long shadows across the polished floors, the light flickering in the drafts from unseen vents. The building breathed around us, old and tired and full of secrets.
We stood there for a moment, the three of us, not quite ready to separate. The weight of the mission was still on us, still pressing down, and the silence of the hallway felt different from the silence of the forest. It was a safe silence. A familiar silence. But it didn't erase what we'd seen.
Mikoto broke the silence first. Her voice was quiet, meant only for us.
Mikoto: Double A-rank pay. My father is going to have opinions about that. He'll want to know every detail of the mission and he'll still find something to criticize.
Ryusei: Will he be upset about the danger or the fact that a civilian-born shinobi contributed to the success?
The question came out more pointed than I'd intended. Mikoto's lips twitched, not quite a smile, not quite a frown.
Mikoto: Both, probably. He's very efficient with his disapproval.
Kira made a soft sound. It took me a second to realize it was a laugh, or the closest thing to one she was capable of. The sound was quiet, almost swallowed by the silence of the hallway, but it was there.
Kira: The Hyuga elders will want a report as well. They won't care about the pay. They'll care about whether I performed adequately for a branch member. Whether I brought honor to the family. Whether I did anything that might embarrass the main house.
Ryusei: That's ridiculous. You helped take down an A-rank threat. You invented a new technique in the middle of combat. You saved the squad from a counterattack that would have killed you.
Kira: The branch family doesn't get credit for accomplishments. We get evaluated on whether we met expectations.
Her voice was matter-of-fact, but there was something underneath it now. That crack in the cage I'd noticed earlier, still there, still spreading. The cold weight around her had shifted, become something less like a prison and more like armor.
Kira: The pay will help. They take forty percent for the clan fund, but they can't take all of it. Some of it is mine.
Forty percent. I filed that away in the mental cabinet of things that made me want to burn the Hyuga compound to the ground. Another problem for another day. One crisis at a time.
Mikoto: We should do something. After the debrief, after we've rested. Not training. Something normal. The four of us. Sakumo-sensei included.
Ryusei: Barbecue again?
Mikoto: That's your answer to everything.
Ryusei: Barbecue is never the wrong answer. It's scientifically impossible to be unhappy while eating grilled meat.
Kira tilted her head slightly, that small, birdlike motion that was becoming familiar.
Kira: Is that an actual scientific principle?
Ryusei: It should be.
Mikoto shook her head, but the tension in her shoulders had eased. The line of her jaw was less tight. The shadows under her eyes were still there, but they seemed less pronounced.
Mikoto: Fine. Barbecue. But you're not ordering the Deluxe Grill Platter again. Have some restraint.
Ryusei: I make no promises.
We walked out of the building together, the night air cool against my face. The village was settling into its evening rhythm, civilians closing up shops and shinobi heading home from training grounds. A group of genin passed us, laughing about something, their voices bright and young. An old woman was locking the door of her tea shop, her movements slow and careful. A cat sat on a rooftop, watching the world with indifferent eyes.
Normal life. Peaceful life. It felt almost surreal after everything we'd seen. The ravine was hours behind us, but the memory of it was still fresh, still sharp. The corruption. The beasts. The observer's yellow eyes and his calm voice describing atrocities.
But we were home. We'd survived. And somewhere in a laboratory on the other side of the village, Orochimaru was about to receive a sample of corrupted blood and a mystery that would keep him busy for weeks. Maybe he'd find something useful. Maybe he'd figure out how to track the observer, how to counter the symbiote, how to stop whatever this was before it got worse.
Or maybe he'd just get ideas.
One crisis at a time. That was all I could handle.
I said goodnight to Mikoto and Kira at the intersection where our paths split, watched them disappear toward their respective clan compounds, and headed toward my own small apartment. The streets grew quieter as I walked, the buildings smaller, the lights fewer. My apartment was in a modest building in a modest neighborhood, the kind of place where no one asked questions and everyone minded their own business. It wasn't much, but it was mine.
Tomorrow there would be training and investigation planning and whatever else Sakumo decided to throw at us. Tomorrow there would be reports to file and evidence to analyze and a monster to hunt. Tomorrow there would be more violence, more risk, more weight to carry.
Tonight there was a futon with my name on it and a rock named Arnold waiting to hear about my day.