Chapter 2: Eyes Wide Open (Borrowed Scars) (Patreon)

Chapter 2: Eyes Wide Open

Waking up the second time was… different. Less jarring than the first. The wooden ceiling beams overhead were still unfamiliar compared to the plaster of my old life, but they weren't wrong anymore. Just… here. The merged consciousness felt slightly more settled, the world less jarringly new. This body, Iruka's body, felt a fraction more like mine. The memories, both sets, coexisted with less internal friction. A fragile truce, maybe.

I sat up, swinging my legs over the side of the bed. The pre-dawn light was still just a pale grey wash outside the window. Quiet. Peaceful. But my mind was already clicking into gear. The plan. Yesterday's assessment. The resolve forged in the training clearing. It hadn't faded overnight.

Stamina first.

Moving with quiet purpose, I pulled on the simple, dark training clothes I’d worn yesterday. 

Outside, the air was cool and still. The village was mostly asleep. I started off at a steady jog, my sandals making soft slapping sounds on the packed earth streets. The route was familiar, ingrained in Iruka’s muscles. I focused on my breathing, on the rhythm of my feet hitting the ground, pushing past the point where my lungs began to burn, forcing my legs to keep moving. The run felt brutal, highlighting just how much endurance had slipped away, but I finished the circuit I’d mapped out without stopping. One foot in front of the other, my inner voice repeated like a mantra. Consistency. Day One.

Back inside the small apartment, heart still pounding, lungs aching, I didn't stop. Dropped to the floor. Push-ups. My arms trembled sooner than they should have, the muscles protesting the unaccustomed strain. I pushed out as many as I could with proper form, then switched to sit-ups, feeling the burn in my core. It wasn't about high numbers today; it was about starting, about reawakening dormant muscles. Gotta build the foundation back up.

Finally, I allowed myself a moment to catch my breath before moving into some basic Taijutsu stretches, feeling the tightness in my hamstrings and shoulders. Then, slowly, deliberately, I flowed through the fundamental Academy katas. Stances, blocks, strikes. Unlike yesterday when I tested them, today the focus wasn't assessment, but practice. Ensuring the ingrained movements remained precise, efficient. Even these basic forms left me breathing harder than they should have. Rusty. Need to drill everything.

Only then did I allow myself to stop. The exertion left me feeling shaky but strangely clear-headed. A quick shower washed away the sweat. Simple breakfast – rice and miso soup, swallowed down quickly. Then, dressing for the day. Standard blue shinobi pants and shirt. And finally, the green Chunin flak jacket. I paused as I fastened the buckles. It felt heavier today. Not physically, but metaphorically. A symbol of duty, of responsibility. My responsibility now.

I took a brief, steadying look in the mirror. Iruka Umino stared back. Kind eyes, the scar across his nose, the familiar ponytail. My face.

Okay. I took a deep breath. Time for work. Let's go teach.

The walk to the Academy was routine, yet different. Iruka's feet knew the path instinctively, navigating the familiar Konoha streets as the village fully woke around me. But my eyes, looking out from Iruka's face, saw it all with a sharper focus than before. The cheerful greeting from the old woman sweeping her storefront, the smell of baking bread from a nearby shop, the glint of sunlight off a discarded kunai lying near a training post – details that might have been background noise yesterday now registered clearly. Data points in a world that was still settling into reality.

The Academy building loomed ahead, familiar and imposing. The sounds intensified as I got closer – the chatter and shouts of arriving students, the occasional sharp command from an instructor corralling a rowdy group. I nodded greetings to familiar faces, keeping my expression neutral, friendly – the way Iruka always was.

Inside, the main hallway buzzed with activity. I navigated the throng of students heading to their classrooms and made my way towards the staff room. Pushing the door open, I stepped into the low hum of pre-class conversation. Several Chunin were scattered around, sipping tea, reviewing notes, or exchanging quiet gossip. The usual morning scene.

"Morning, Iruka," a gruff voice called out. Raidō, one of the senior instructors, gave me a nod from across the room.

"Morning, Raidō-sensei," I replied, offering a standard polite smile. My eyes scanned the room, quickly locating my target.

Mizuki stood near the tea station, leaning casually against the counter, chatting easily with another Chunin instructor, a woman named Hana. He looked exactly as Iruka's memories painted him – light hair tied back, a pleasant, open expression, the standard Konoha flak jacket worn with an air of relaxed confidence. Nothing about him screamed 'traitor' or 'manipulator'. He just looked… normal. Friendly.

Act normal. It was the mantra for interacting with him. I walked over, adopting Iruka's usual easygoing pace.

"Morning, Mizuki, Hana-san," I said, my tone aiming for casual warmth.

Mizuki turned, his smile widening slightly. It seemed completely genuine, reaching his eyes. "Ah, Iruka! Morning." He gestured with the cup in his hand. "Ready for another week wrangling those brats?"

I managed a light chuckle, hoping it sounded natural, drawing on the established dynamic stored in Iruka's memories. The easy banter between friends and colleagues. "Something like that," I replied, pouring myself a cup of tea. "Just hoping Naruto hasn't planned any new artistic masterpieces on the classroom walls over the weekend."

Mizuki laughed, a pleasant sound. "Good luck with that one. He's certainly… creative." Hana smiled politely before excusing herself to head to her own class.

The conversation was brief, unremarkable. Exactly as it should be. Yet, standing there, exchanging pleasantries with the man I knew would eventually try to kill me and betray the village… it was profoundly unsettling. His easy smile felt like a mask, his friendly tone like a carefully constructed lie. He seems completely normal. Smooth. Expected. Is he just that good at hiding his true feelings, or was the information from my other life somehow… wrong? No. The conviction felt certain. The foreknowledge was real. He was dangerous. Stay alert. Maintain the facade.

"Well, duty calls," Mizuki said, draining his tea. "Don't let them drive you too crazy today, Iruka."

"You too, Mizuki," I replied, my own smile hopefully not looking strained.

He gave a final nod and headed out of the staff room. I watched him go, the friendly mask firmly in place, before turning towards my own classroom. The first hurdle of the day navigated. But the feeling of unease lingered, a cold undercurrent beneath the morning routine.

"Today," I announced, picking up a piece of chalk and turning to the blackboard, "we're going to review the theory behind the Transformation Jutsu." I kept my voice even, pitched to carry clearly across the room. The familiar routine felt strangely grounding. "Can anyone remind me of the three key elements required for a successful transformation?"

A hand shot up immediately – Sakura's. Predictably. I nodded towards her.

"Image, chakra control, and maintaining focus, Sensei!" she answered brightly, beaming when I gave her an approving nod.

"Correct, Sakura," I said, writing the key points on the board. "Image: You need a clear, precise mental picture of what you want to transform into. Not just a vague idea, but details – height, weight, clothing, voice." I tapped the board. "Chakra Control: You need to mold your chakra precisely to reshape your body according to that image. Too little chakra, the transformation fails or is incomplete. Too much, and you risk instability or unnecessary strain."

I paused, letting my gaze sweep the class. Most were listening, or at least pretending to. Sasuke looked impassive, though I suspected he had this down pat. Naruto was… squinting at the board, brow furrowed, actually looking like he was trying to concentrate for a change. That was… surprising. Maybe the ramen chat, the encouragement, had made some tiny dent?

"And finally," I continued, turning back to the board, "Maintaining Focus. This is often the trickiest part, especially for beginners." I glanced towards Naruto pointedly, but kept my tone general. "Holding the transformation requires constant, low-level chakra output and unwavering concentration. Distractions, strong emotions, even just forgetting what you look like," – I allowed a small, wry smile – "can cause the jutsu to waver or drop completely."

I spent the next hour elaborating on these points, breaking down common mistakes, drawing simple diagrams illustrating chakra flow during transformation. I called on different students, asking basic questions. Kiba impatiently asked why they couldn't just learn something that blows stuff up. Choji correctly identified the need to match mass distribution when transforming into inanimate objects. Shikamaru, when prompted, gave a perfectly concise explanation of why transforming into someone significantly taller requires more precise chakra manipulation, all without lifting his head from his desk.

Sakura continued to answer theory questions flawlessly. She has a good mind for this, I thought, watching her take neat, meticulous notes. If only she applied that same dedication to her practical skills instead of mooning over Sasuke…

Sasuke, when called upon, answered correctly, his voice quiet but clear, betraying no emotion. He understood the concepts easily, almost disdainfully so. He needs practical challenges, opponents who can actually push him, I realized. Theory isn't going to cut it for him.

Naruto… well, Naruto tried. When I asked him about maintaining focus, he launched into a rambling explanation that completely missed the point, talking about how hard it was to remember stuff when you were thinking about ramen. Several kids snickered. I saw Hinata flinch slightly at the laughter directed his way.

"Focus, Naruto," I said, keeping my voice patient but firm. No anger, no exasperation – just gentle correction. Iruka's memories reminded me that yelling just made Naruto shut down or act out more. "It's about keeping the image clear in your mind while holding the chakra steady. We'll work on it during practicals." He slumped back in his seat, looking discouraged, but he didn't start any disruptions. Small victories. Patience, I reminded myself. Consistency is key with him. Don't expect miracles overnight.

Hinata, when I asked her a simple question about chakra cost, whispered the correct answer so softly I almost didn't hear it. I gave her an encouraging smile. "Correct, Hinata. Well said." She ducked her head immediately, cheeks pink, but I hoped the small praise registered. Need to keep finding safe ways to draw her out.

Teaching the familiar lesson felt… different today. Heavier. The gap between these simple fundamentals and the brutal realities they would face felt impossibly vast. Explaining chakra control theory while knowing Pain would one day devastate the village, teaching Transformation while picturing Akatsuki infiltration… it lent a surreal, urgent edge to the mundane task. These basics are critical, I thought, looking out at their young faces. They're the first, vital step. But there's so much more they need to learn, and time feels terrifyingly short.

The bell rang, releasing the students for their lunch break in a wave of chatter and scraping chairs. I watched them go, Naruto managing to bump into three people on his way out, Sasuke departing with his usual aloof silence, Sakura and Ino immediately resuming their orbit around him in the hallway. I gathered my own things, my mind already shifting to the next challenge: lunch with Mizuki.

According to Iruka’s memories, it was practically routine. Unless one of them had specific duties, they usually ate together, either in the staff room or, more often, at a small, quiet eatery near the Academy favoured by instructors. Today felt like an eatery day. Keeping up appearances meant sticking to the routine.

I found him waiting near the Academy gates, leaning casually against the wall, looking for all the world like the relaxed, friendly colleague Iruka remembered.

"Ready?" he asked with an easy smile as I approached.

"Yeah, starving," I replied, forcing a matching smile. We fell into step together, heading towards the small udon shop.

The conversation started casually – complaints about paperwork, idle speculation about upcoming Chunin exams, the usual shop talk. It felt practiced, normal. Almost too normal.

We secured a small table in the corner of the shop, ordered quickly, and soon steaming bowls of udon sat before us. Mizuki took a bite of his tempura.

"So," he began casually, swirling his noodles with his chopsticks, "anything interesting happen with your class this morning? Any more… creative expressions from Naruto?" He chuckled lightly, but my senses, already on high alert around him, felt like they zeroed in on the question. It sounded like typical light banter about their most troublesome shared student, but was there an edge to it? A desire to hear about failure?

I kept my expression neutral. "Not particularly," I said, taking a careful sip of broth. "He was actually relatively focused during the theory lesson. Hasn't caused any major trouble so far today." I paused, then decided to dangle the bait, watching his reaction closely. "Maybe yesterday worked out pretty well."

Mizuki looked up, a flicker of curiosity in his eyes. "Yesterday?"

"Oh," I waved a hand dismissively, as if it were nothing important. "I took Naruto out for ramen yesterday evening. Kind of a reward for actually completing a task without complaining for once."

For just a fraction of a second, something tightened around Mizuki's eyes. A subtle narrowing, a momentary pause in the easygoing expression before his pleasant smile smoothed back into place almost instantly. It was so quick, so faint, that the original Iruka would never have registered it amidst their usual banter. But I saw it. Or felt I saw it. A tiny crack in the facade.

"You did?" Mizuki asked, his tone still light, but perhaps a fraction less warm. "Taking the demon fox brat out for ramen?" He shook his head, adopting an air of mild, amused disbelief. "You must have a heart of gold, Iruka. Treating him like that, knowing… well, you know." The implication hung in the air – knowing he contains the beast that killed your parents.

The veiled barb, wrapped in a compliment, was classic manipulation. Appeal to Iruka’s known kindness while simultaneously reminding him of the reason he should dislike Naruto. Clever, I thought grimly. And revealing.

I gave a non-committal shrug, focusing on my noodles. "He's my student," I said simply, keeping my voice level, professional. "We have to deal with him for another two years, might as well try to make some progress. It makes life easier for everyone if he's not constantly acting out." I kept the reasoning practical, avoiding any mention of genuine care or connection.

Mizuki seemed to accept the answer, humming thoughtfully. "True enough, I suppose. Saves us all some headaches."

We finished the rest of the meal with more mundane conversation, but the brief exchange echoed in my mind. Yeah, he definitely didn't like hearing about Naruto getting positive reinforcement. The subtle reaction confirmed the suspicions born from my other life's knowledge. Need to keep an even closer eye on this guy, especially around Naruto.

As we were leaving the shop, Mizuki stretched languidly. "Well, my class has independent study this afternoon. Mind if I pop by your practical session later? Always curious to see how you handle your group's dynamics in sparring."

The request felt… opportune. Was he genuinely curious? Or did he want to observe my interactions with Naruto himself? Either way, it presented an opportunity.

"Sure, feel free," I said easily. "Could probably use an extra pair of eyes, especially when Naruto and Kiba get paired up." I kept the tone light, collegial.

"Great," Mizuki smiled. "See you out there then."

Yes, I thought as we walked back towards the Academy under the midday sun. You will. And I'll be watching you too.

The afternoon sun beat down on Academy Training Ground 7, a wide, dusty expanse marked with sparring circles and dotted with sturdy training posts. The air was warmer now, carrying the scent of dry earth and sweat. I stood near the edge, watching my students pair off for basic Taijutsu sparring drills – simple attack and defense sequences, focusing on footwork, blocks, and clean strikes.

As promised, Mizuki joined me shortly after we arrived. He ambled over with his usual relaxed gait, hands tucked in his pockets. His own class presumably settled into their independent study back in the building.

"Quite the energetic bunch you have today, Iruka," he commented casually, stopping beside me, his gaze sweeping over the pairs already starting their drills.

I offered a familiar, slightly tired smile, drawing on the easy camaraderie Iruka’s memories supplied. "You know how it is," I replied, nodding towards Naruto, who was currently flailing wildly against a surprisingly patient Shino. "Especially keeping Naruto focused on technique instead of just charging."

Mizuki chuckled. "Tell me about it. Some kids just run on pure willpower, huh?"

We stood side-by-side, ostensibly just two instructors overseeing their students. We exchanged a few more light remarks – noting Sakura surprisingly landing a clean block against Ino, commenting on Kiba's overly aggressive but predictable lunges. The banter felt sickeningly normal, a performance I had to maintain. All the while, my senses were heightened, observing not just the students, but Mizuki too. How did he watch them? Did his gaze linger on anyone in particular? Especially Naruto? Keep it normal, I reminded myself. Observe his instructions if he offers any. Watch how he looks at mine, especially Naruto, when he thinks I'm not paying attention.

My primary focus, however, remained on the students, seeing their practical application (or lack thereof) through my newly critical eyes.

Sasuke, paired with a less skilled classmate, moved with chilling efficiency. His blocks were precise, his strikes fast and clean. He dispatched his opponent quickly, almost contemptuously, then stood waiting, looking bored. Skill is undeniable, natural talent, I noted. But that coldness, that dismissive attitude… it’s not healthy. He needs opponents who can actually challenge him, force him to adapt, maybe even teach him some respect.

Naruto, as expected, was all unrestrained energy and sheer determination against Shino. His movements were clumsy, his guard sloppy, leaving huge openings that Shino exploited with methodical, minimal movements. Naruto got knocked down repeatedly but bounced right back up, yelling about not giving up. That willpower… it's his greatest asset, I thought, a mix of admiration and frustration bubbling up. But it's useless without technique. Needs channeling, desperately.

Sakura and Ino were technically sparring, but it quickly devolved. Their movements were hesitant, their focus clearly elsewhere – specifically, on Sasuke, who was pointedly ignoring them. A few half-hearted strikes, a clumsy grapple that looked more like a playground scuffle... This is worse than I remembered, I sighed internally. Complete waste of training time. That intervention needs to happen. Urgently.

Hinata, paired with a quiet girl from another clan, was almost painfully hesitant. She stayed primarily on the defensive, relying on basic Hyuga blocks, her movements precise but lacking confidence or any offensive follow-through. She looked terrified of actually hurting her opponent, or perhaps just of being hit herself. Baby steps, I reminded myself. Avoid overwhelming her. Maybe pair her with Choji next time? His style is less aggressive.

Kiba, with Akamaru barking encouragement from the sidelines, was a whirlwind of aggression against Shikamaru. He charged in repeatedly, relying on speed and predictable swipes. Shikamaru, looking utterly bored, evaded most of it with minimal movement, occasionally using Kiba's momentum to trip him up or knock him off balance. Classic Kiba, I observed. Overconfidence masking sloppy technique. Shikamaru reads him like a book.

Choji, sparring with another sturdy boy, surprised with his powerful strikes but lacked agility, getting easily outmaneuvered. Shino, having finished with Naruto, was now methodically dismantling another opponent with precise, insect-like movements. Each of the main teams' dynamics are already forming, I realized. Their strengths and weaknesses are clear.

Throughout the session, I circulated among the students, offering standard corrections, my voice calm and encouraging. "Wider stance, Sakura! Keep your balance!" "Follow through with your strikes, Choji!" "Naruto, watch your footwork! Don't just rush in!" I made sure my feedback was consistent with Iruka's usual style – firm but fair, focused on the fundamentals.

Mizuki occasionally offered a comment too, mostly general advice shouted towards the group or a brief word to a student near him. Nothing overtly suspicious, nothing directly targeting Naruto in a negative way. He maintained the image of a helpful colleague perfectly. Too perfectly.

The session concluded with a final cool-down stretch. The students were sweaty, tired, but mostly unharmed. The gap between their current level and what awaited them – Genin missions, Chunin exams, life-or-death battles – felt enormous, almost insurmountable. The weight of it settled on my shoulders again, heavier than the flak jacket.

"Alright, that's enough for today!" I called out, clapping my hands to get the attention of the tired, sweaty students scattered across the training ground. "Good effort, everyone. Remember what we worked on – footwork, keeping your guard up. Practice the basics until they're second nature."

The usual end-of-day buzz started up as students began gathering their gear, chatting and complaining about aches and bruises. I watched them stream towards the Academy gates, a chaotic mix of relief and lingering energy. Naruto, predictably, didn't leave quietly, shouting a quick, "Later, Sensei!" over his shoulder before darting off, probably already thinking about his next meal or prank. A small smile touched my lips despite myself.

Mizuki stretched beside me, letting out a relaxed sigh. "Another day, another batch of future shinobi slightly less likely to trip over their own feet," he commented wryly.

"Something like that," I agreed, keeping my tone light. We started walking back towards the main building together, falling into the familiar pattern of colleagues leaving work.

"Decent day, all things considered?" Mizuki asked casually as we approached the staff room entrance.

"Could have been worse," I replied with a non-committal shrug. "No major incidents, at least."

"Always a plus," he chuckled. "Well, I've got some reports to file. See you tomorrow, Iruka."

"Yeah, take care, Mizuki," I said, giving him a final nod before he disappeared into the staff room. The interaction was smooth, unremarkable. He gave nothing away, offered no further suspicious comments or actions. Yet, the certainty remained, cold and hard in my gut. Facade maintained. He's good. But the knowledge is certain. Vigilance is permanent. That subtle tightening around his eyes at lunch... it was enough.

Alone now, the noise of the Academy fading behind me as I walked towards the village proper, the day's observations pressed in. Replaying the faces, the interactions, the sparring matches. Naruto's desperate energy. Sasuke's cold potential. Sakura and Ino's dangerous fixation. Hinata's shrinking violet routine. Kiba's unchecked aggression. Shikamaru's lazy brilliance. Choji's quiet strength. Shino's unsettling calm. They were all so young, so raw. So unprepared for the harsh realities I knew awaited them.

And Mizuki, moving among them, among us, like a perfectly harmless colleague, while nursing resentment and betrayal.

The scale of the task felt enormous. Protecting them. Preparing them. While simultaneously watching my back and desperately trying to claw back my own neglected skills. The weight of it all threatened to overwhelm me.

But feeling overwhelmed won't help, I told myself firmly. Action will.

Observation phase complete. I saw the weaknesses – theirs and mine. I saw the hidden threat. I knew what needed doing.

As I reached the crossroads where one path led towards my quiet apartment and the other towards the secluded training ground I’d used yesterday, I didn’t hesitate. I turned towards the training ground. The sun was beginning to dip lower in the sky, painting the clouds in hues of orange and purple. Plenty of light left.

Time to get stronger. Starting now. The real work began today.

End of Chapter 2.