"What did you expect?"
"Desperation. Rough edges. The look of someone who knows they're expendable." A pause. "You have rough edges, but they're... deliberate. Refined. You've been shaping yourself into something specific."
Too perceptive. Far too perceptive for a teenager, even a prodigy.
"Survival requires adaptation," Tatsuya said carefully. "I adapted."
"Mm." Minato didn't seem convinced, but he didn't push. "This mission will be dangerous. Iwa's committed more forces to this sector than intelligence initially suggested. There's a reason they wanted medical support on every team."
"I understood that when I accepted."
"Did you?" The warmth in Minato's expression shifted toward something more serious. "Understanding and experiencing are different things. You've seen combat, your file makes that clear. But extended operations in contested territory, against enemy shinobi who want you dead... that changes people."
Tatsuya thought about the three men he'd killed on the escort mission. The way their eyes had gone empty. The complete absence of feeling afterward.
"I know."
Something in his tone made Minato pause.
"Stay close during engagements," Minato said finally. "Your medical capabilities make you a priority target if the enemy identifies them. But they also make you valuable. Keep our people alive, and I'll keep you alive. Deal?"
"Deal."
Minato nodded once, then moved away to speak with Jiraiya. Tatsuya watched him go, heart hammering against his ribs.
The future Fourth Hokage. The man he'd crossed impossible distances to find.
And now they were going to war together.
The march took two days.
They traveled fast, shinobi pace through forest terrain, covering ground that would have taken civilians a week. Tatsuya pushed himself to keep up, burning chakra for enhanced movement, grateful for the conditioning Duy's training had provided.
The team settled into a natural rhythm. Jiraiya led from the front, his apparent carelessness belied by the way his attention never truly wandered. Minato ranged ahead and behind, scouting, his speed making him seem almost omnipresent. The three genin held the middle, with Takeshi's enhanced senses providing additional early warning.
They spoke little during travel. Saving breath, conserving energy. But during breaks, conversation happened.
Takeshi was nervous and eager, filling silences with chatter that seemed compulsive. His clan had expected him to partner with a ninken like the rest of the family; his compatibility with the dogs had been low, leaving him to develop his tracking abilities without the traditional support. The reserve pool had been his only option after his original team fell apart.
Ren was harder to read. Quiet, competent, speaking only when spoken to. His earth release was basic but solid, and his taijutsu showed real training. Someone had invested time in him, even if he wasn't saying who.
On the first night, Jiraiya gathered them around a small fire.
"Iwa forces in this sector are primarily chunin-level, with jonin leadership," he said, the jovial mask dropped in favor of professional briefing. "Their probing attacks have been targeting supply lines, disruption rather than direct assault. But there's evidence they're building toward something larger."
He sketched a rough map in the dirt. "We'll be patrolling this corridor. Three checkpoints, rotating coverage. Other teams are handling adjacent sectors. If Iwa commits significant force, we call for support and delay until it arrives. Questions?"
"Rules of engagement?" Ren asked.
"Hostile shinobi are legitimate targets. We're not here to start a war, but we're not here to die politely either. Use your judgment."
Tatsuya studied the map, committing terrain features to memory. "The western checkpoint is exposed. Limited cover, clear sightlines for enemy observation."
Jiraiya's eyes flicked to him. "You noticed that."
"The approach is funneled through a ravine. Good for ambush if we're the ones waiting. Bad if we're the ones walking into it."
"Mm." Something that might have been approval crossed Jiraiya's face. "You think like a tactician."
"I think like someone who doesn't want to die."
"Same thing, in this business." Jiraiya leaned back, his expression thoughtful. "You've got medical training. Show me."
Tatsuya held up his hands, letting healing chakra flow until they glowed faint green. The light was steadier than it had been three months ago, the emission more controlled.
"Mystical Palm. Basic proficiency, I can stabilize serious wounds, handle most field injuries. Not hospital-grade, but functional."
"Better than most genin and chuunin even." Jiraiya's eyes were sharp. "What else?"
A test. Everything with this man was a test.
Tatsuya considered his options. Showing the chakra scalpel meant revealing a hidden capability. But Jiraiya was his commanding officer on a dangerous mission. Surprises could get people killed.
He let the healing chakra shift, reshape, condense at his fingertips until it formed a thin, almost invisible edge.
"Chakra scalpel. Combat adapted."
Jiraiya went still. Beside him, Minato's eyes widened slightly.
"Where did you learn that?" The Sannin's voice was carefully neutral.
"I figured it out. Medical texts describe the technique for surgery. I realized the same principle could be applied differently."
"Applied to cutting people apart rather than healing them." It wasn't a condemnation, more like acknowledgment. "Show me."
Tatsuya rose, walked to a nearby tree. He pressed his palm against the bark and pushed chakra through in a controlled slash.
The cut appeared without visible cause, a clean line, maybe a centimeter deep, as if someone had drawn a blade across the wood.
"Tendons," he said. "Arteries. Anything soft enough to sever without requiring physical force."
Jiraiya was quiet for a long moment.
"How many people have you killed with that?"
"Two. During an escort mission."
"And it doesn't bother you? Taking lives with a technique meant for healing?"
Tatsuya met his eyes. "Techniques are tools. Tools don't have morality, only applications. If cutting a tendon stops an enemy from killing my teammates, that's a good application."
Jiraiya studied him with an intensity that felt almost physical. Then, unexpectedly, he laughed.
"You're a strange one, Meguri Tatsuya. Cold logic wrapped around something that isn't cold at all." He shook his head. "Keep that technique hidden until you need it. Element of surprise is worth more than reputation."
"Understood."
The fire crackled in the silence that followed. Eventually, conversation resumed—lighter topics, careful avoiding the weight of what they were marching toward.
But Tatsuya caught Minato watching him afterward. That assessing look again, but deeper now. More personal.
He'd revealed something. He wasn't sure yet whether that was a mistake.
They reached the operational area on the morning of the third day.
The forward outpost was a temporary structure, camouflaged shelters nestled in a ravine, occupied by a rotating garrison of chunin and genin. Other teams were already present, having arrived via different routes. Maybe forty shinobi in total, spread across the sector.
Jiraiya reported to the operation commander while Minato briefed them on specific patrol routes. The tension was palpable—everyone knew contact was coming, just not when or where.
Two days passed in careful monotony. Patrol rotations. Checkpoint monitoring. The careful dance of watching and being watched, probing without committing.
Tatsuya used the time to observe.
Minato in particular was fascinating. His speed was obvious, he moved faster than anyone Tatsuya had ever seen, even when he wasn't actively trying. But it was his awareness that truly set him apart. Nothing escaped his notice. Every teammate's position, every potential threat, every subtle shift in the operational environment, all of it tracked, catalogued, integrated.
Genius wasn't just about power. It was about processing.
On the third evening, Takeshi's nose caught something.
"Movement," he said sharply. "Southeast. Multiple contacts. Human, enemy shinobi."
The camp went from rest to readiness in seconds. Jiraiya's hand signals sent teams to defensive positions. Minato vanished toward the threat axis, too fast to track.
"Meguri, you're with me," Jiraiya said. "The rest of you, hold the center and protect the supplies."
Tatsuya followed the Sannin into the treeline, heart pounding but hands steady.
The enemy hit them thirty seconds later.
Tatsuya felt them before he saw them—a pressure against his awareness, like stones dropped into still water. His sensing was crude compared to a proper sensor-nin, but he'd been working on it since realizing the ROOT watchers were tracking him. Chakra signatures, at least a dozen, converging from multiple angles with coordinated precision.
Southeast flank. Northwest approach. Overhead—
"Contact above!" he shouted, sword already clearing its sheath as three figures dropped from the canopy.
The warning saved a chunin's life. The man twisted aside from a killing strike that would have split his skull, turning death into a deep gash across his shoulder instead.
Then there was no more time for warnings.
The assault came in waves—not the disorganized rush of bandits, but the disciplined violence of trained soldiers. Tatsuya counted signatures as he moved: twelve, maybe fifteen, all chunin-level or close to it. They'd been waiting, concealed, patient. This wasn't a probe. This was extermination.
His first opponent was a kunoichi with stone-grey armor and a tanto in each hand.
She came at him fast, faster than anyone he'd fought outside of Shin's morning sessions. Her blades wove patterns designed to overwhelm, high feint, low commit, reverse into a thrust that used the first tanto's momentum to mask the second's approach.
Dual-wielder. Speed-focused. Watch the hip rotation, that's where the real attacks originate.
Tatsuya didn't try to match her pace. He'd learned that lesson sparring with Shin: fighting faster opponents on their terms was suicide. Instead, he read her movement the way he'd learned to read surgical complications, looking for the tells that indicated what came next.
Her left shoulder dipped. The hip turned. Real attack, right hand, descending diagonal.
His sword rose to intercept. Steel screamed against steel, and the impact jarred through his arm hard enough to make his fingers tingle. She was stronger than him. More experienced. The follow-up came before he'd fully absorbed the first blow, her left tanto sweeping toward his exposed flank.
He didn't try to parry. Instead, he let his body collapse backward in a controlled fall, turning the attack's momentum into distance. His back hit dirt. He rolled, came up three feet away, sword in guard position.
The kunoichi pressed the advantage, closing the gap before he could reset.
Too fast. Can't create space for jutsu. Have to—
His free hand came up as she committed to a double-thrust. She didn't see the danger—why would she? His palm wasn't holding a weapon.
The chakra scalpel activated in the instant before contact.
He'd been drilling the technique for months, but using it in actual combat was different. The blade of medical chakra extended from his palm, invisible except for a faint blue shimmer, and found the tendons connecting her left forearm to her wrist with the precision of a scalpel finding a tumor.