The dim, green-tinted light of the third morning cut sluggishly through the thick morning mist, filtering into the narrow mouth of the hollow cedar tree where our temporary alliance had spent the night. I opened my amber-green eyes slowly, my face remaining completely stone-faced as the dense sensory awareness of my mind reoriented itself within the cramped tree-hole.
Sakura was slumped against the rough interior bark near the back corner, her pink hair jaggedly cut and her face covered in dark, fading bruises as her breathing maintained a heavy, exhausted rhythm.
Ino was sitting directly beside my position, her upper body leaning forward with her head resting uncomfortably against her knees, her blonde hair tangled from hours of frantic battlefield nursing.
Sasuke’s physical presence was completely missing from the interior of the trunk, his gear bag gone, indicating he had already broken camp at dawn to test his new physical boundaries elsewhere. Choji was snoring softly near the root line, his massive body functioning as a physical blockade to guard the lower threshold while the girls rested their muscles.
The only two ninja awake within my immediate field of vision were Shikamaru and Naruto, both sitting quietly outside the tree-hole beneath the damp leaves to keep a strict watch over the surrounding area.
I shifted my weight with absolute, unhurried precision, a sharp, white-hot spike of agony instantly shooting from my upper left thighbone straight into my lower torso as the movement strained the raw, fresh tissue. I forced my mature filter to forcefully swallow the physical feedback, refusing to utter a single sound as I carefully disengaged my body from the huddle.
Ino had spent the entire night using her own medicine pouch supplies to continuously cool my burning skin and stabilize my hemorrhaging muscle, her dedication leaving a strange, highly complicated feeling swirling inside my chest. Before I quietly crawled out of the hiding spot, I reached into my canvas gear bag and pulled out a pristine, leather-wrapped Earth Scroll that our team had stripped from the Rain ninja during the previous afternoon's quicksand trap.
I knew with absolute certainty that Team Ten was still desperately hunting for this exact piece to satisfy their registration sheet, so I smoothly slid the scroll straight into Ino's empty lap where my head had been resting just moments before. I didn't have a single clue that her blue eyes were tightly shut in a false display, her breathing pattern shifting slightly as she cleverly pretended to sleep while monitoring my exact movements.
"What do you think you're doing, Ren?" Shikamaru muttered lazily, his fingers locked into a loose pocket grip as his dark eyes watched my heavy body emerge from the narrow mouth of the cedar trunk.
Naruto blinked up from a rusted kunai he was cleaning, his face splitting into a serious, thoroughly confused frown as he noticed the wooden staff clenched firmly in my left hand. "Hey, man, you can barely even put your sandal flat on the dirt without shaking. Why are you sneaking out of the camp before the girls even wake up?"
"My team is waiting for me with our scrolls to pass, so I need to go," I replied smoothly, my deep voice remaining perfectly flat and steady as I leaned my weight onto the carved staff to stabilize my upper left thighbone.
Shikamaru’s gaze dropped down to the pristine leather scroll currently resting against Ino’s purple outfit inside the trunk, his brow furrowing with a sharp, calculating curiosity. "We've been scouting this entire region for three days without finding a single opening, yet you're just tossing a duplicate scroll around like it's cheap candy. How does a solo Genin secure extra pieces while running a deadly extraction fever?"
"My Yang Style: Toxic Extraction Awareness lets me watch the unique biological changes in the forest floor," I explained calmly, maintaining a perfectly stone-faced expression to ensure no Root watching could decode my meta-knowledge. "When a ninja team flunks out and dies in the deep brush, their storage scrolls constantly leak tiny traces of sealing chakra that mingle alongside the dead bodies' lingering energy. While I was passing through the western trenches yesterday, my sensory bloodline jutsu picked up those specific vibrations, so I collected the lost scrolls to hand over to our fellow Leaf ninja teams."
Shikamaru let out a low, weary sigh, his shoulders slumping in total defeat against the damp bark as he accepted the tactical logic of my explanation. "You really are an anomaly, Ren. Are you going to wake Ino up to say a proper goodbye before you launch your body back into the weeds? You know how she gets when people skip out on her without a word."
I stopped my movement near the edge of the clearing, my knuckles turning slightly white against the wooden staff as I stared down the dark, muddy path ahead. "It is best I leave while she sleeps... you know how she is," I murmured quietly, my deep voice carrying a steady, mature gravity that sounded completely separate from a typical thirteen-year-old graduate. "Just tell her I said thanks for taking care of me while I rested."
I turned my back toward the camp, my ninja sandals making a slow, dragging crunch against the rotting leaves as I limped toward the western spots I had marked down in Shiho's notebook. Inside the dark tree-hole, Ino’s blue eyes slowly opened in the dim light, her breath catching completely in her throat as she stared down at the heavy Earth Scroll in her lap, having completely overheard every single word of our conversation.
Kilometers away, deep within the dark, treacherous thickets of the western region, Karin Uzumaki was running for her absolute life, her long crimson hair flying wildly behind her shoulders as her feet tore through the thick ferns. A massive, foul-tempered black bear was charging directly behind her heels, its gigantic claws violently ripping through the ancient timber and splintering the roots as it pursued her with an unyielding, territorial fury.
Her spectacles were sliding down her sweating nose, her breath coming in ragged, terrified gasps as she realized her thin Hidden Grass physical defenses were completely useless against the raw power of the monstrous beast.
As she entered a wide, sloping valley, her specialized Mind's Eye of the Kagura power suddenly unspooled across the terrain through her native bloodline, her mind watching the unique energy signatures of the surrounding area. A sudden, sharp vibration cut through her mental map, her internal filter instantly recognizing my specific chakra signature approaching from the opposite side of the ridge.
Her chest tightened in total panic as her advanced sensory instinct decoded the state of my system; my vital energy was dangerously ragged, fluctuating and dropping with an erratic, freezing rhythm due to the severe blood loss from my deep thigh laceration.
'He's hurt... he's running a crazy fever, but his soul feels completely separate from the others!' Karin thought frantically, her footwear skidding against the wet dirt as she deliberately altered her route, sprint-charging straight toward my position while the roaring giant bear followed right on her heels.
I emerged from the thick briars into a small, ruined stone clearing, my carved wooden staff keeping my upper left thighbone stable right as Karin burst into view from the opposite brush. She was crying out in terror, her face completely pale as she ran directly toward my open arms, the massive black bear launching its gigantic body into the open air to bring its heavy claws crashing down onto her head.
I didn't waste a single second on hesitation, dropping my wooden staff into the mud as I forcefully pushed my weakened body forward to shield her from the impact. "Mud Style: Shifting Quicksand Trap!" I shouted aloud into the environment, my right hand snapping into a single-handed seal as my left palm slammed flat onto the cool earth.
The solid dirt beneath the beast's heavy paws instantly liquefied into a thick, churning sludge, the heavy element mashing through the roots to drag its lower legs deep into the suffocating mire, but the sheer momentum of its charge could not be entirely stopped. One of its massive, flailing claws smashed violently across my chest, the raw impact tearing through my green shirt and ripping deep, bleeding gasps across my body as I took the heavy blow to keep her safe.
I stumbled backward into the mud, coughing up a small trace of dark blood, but my mature filter locked out the blinding pain as my right hand immediately began to gather my remaining energy into a chaotic, multi-directional storm. A perfect sphere of spinning, compressed raw chakra condensed instantly within my palm, the rotating maelstrom generating a high-pitched, roaring friction that illuminated the dark canopy under the trees.
"Rasengan!" I roared aloud, launching my upper body forward with a final, desperate burst of physical speed.
I drove the perfect sphere straight into the center of the giant bear's chest while it remained trapped in the quicksand sludge, the immense blunt-force impact of the pure shape transformation releasing with a deafening, explosive thud. The spinning chakra violently shredded its thick hide and completely shattered its internal structure, sending the massive beast crashing heavily backward into the deep mud where it lay entirely frozen and paralyzed by the sheer concussive force.
My physical stamina completely buckled the exact second the trade was finished, a cold sweat pouring down my face as my balance failed, my body collapsing flat against the damp leaves while my extraction wound bled profusely through my dark trousers.
Karin threw herself onto the dirt directly beside my trembling shoulders, her hands shaking violently as she frantically tore at the fabric of her lavender sleeve to expose the pale skin of her arm and collarbone. "Quick! You're completely bleeding out! You need to bite me right now so my chakra can knit that deep hole in your thighbone back together!" she screamed frantically through her tears.
I slowly forced my amber-green eyes open, my mature filter processing her desperate movements as my past-life meta-knowledge instantly recognized the dark history behind her offer. I looked down at her exposed arms, my eyes locking onto the hundreds of jagged, circular teeth-impression rings and twisted white scars that completely mapped out the savage history of her exploitation inside the Grass Village.
A sudden, overwhelming wave of profound, sorrowful grief slammed into my chest, a heavy pair of deep tears involuntarily spilling from my eyes as I reached up with my weak fingers to forcefully push her scarred arms away from my lips. "No... I'm not going to do that," I whispered in a ragged, completely serious frequency, my deep voice shaking with an intense emotional weight. "I am not going to treat your body like some disposable medical tool just to patch up my own skin."
Karin stood completely paralyzed over my body, her mind short-circuiting as her Mind's Eye of the Kagura read the absolute, pristine purity of the chakra radiating from my soul. To her advanced sensory instinct, my energy didn't contain a single drop of the suffocating greed, desperate violence, or animalistic hunger that had characterized every single foreign soldier who had ever bitten her flesh in the past.
There was only a vast, infinite sorrow for her pain and a deep, genuine respect that viewed her as a living human being rather than a physical resource to be consumed.
A massive, total psychological meltdown completely flipped her panic into an aggressive, incredibly stubborn concern, her heart hammering violently against her ribs as she realized she couldn't let this strange boy die. "You stupid, stubborn idiot!" Karin sobbed fiercely, her face turning an intense shade of red as she forcefully pinned my shoulders down against the dirt. "If you don't take my vitality right now, that leg is going to permanently fail! I don't care what you think about my scars, I am not letting you flunk out of this forest!"
Because my weak hands were actively blocking her upper body and preventing my teeth from touching her neck, Karin executed an incredibly bold, defiant maneuver that completely altered the tactical landscape of our relationship. She forcefully straddled my weakened body, her breathing rapid and desperate as she used her fingers to hitch up the hem of her dark shorts, completely exposing the smooth, pale skin of her inner thigh.
While her upper torso was a tragic map of village exploitation, the soft, unblemished curve of her legs remained completely pristine, untouched by the teeth of the mercenaries who had broken her mother. In the traditional boundaries of the Five Elemental Nations, women from the hidden ninja families were far more conscious of personal modesty and physical relations than the ordinary citizens of Earth, making her sudden, aggressive display an act of absolute, life-altering commitment.
"Bite me right here!" Karin roared through her tears, forcefully pressing the soft, warm curve of her inner thigh straight against my lips, her fingers locking behind my head to force my teeth to pierce the unblemished skin as I gasped for air.
The moment my teeth broke the surface, the Heal Bite activated with a sudden, explosive surge of pure Uzumaki vitality that flooded straight into my depleted pathways. Instead of the suffocating, draining sensation she usually experienced during an extraction trade, Karin was hit by an overwhelming sensory wave of my pure gratitude, deep warmth, and a quiet, protective affection that locked our souls into a deep, private bond.
The potent, vital energy mashed through my blood vessels with incredible speed, immediately stabilizing my erratic chakra reserves and stopping the severe hemorrhage inside my upper left thighbone. I could physically feel the torn deep muscle fibers and the scraped bone framework rapidly knitting themselves back together under the skin, the intense extraction fever burning out of my system within seconds as her ancestral stamina completely restored my athletic body.
I slowly pulled my mouth away from her leg, a small smear of her crimson blood staining my lower lip as I let out a long, completely clear breath, my body feeling entirely stable and refreshed. Karin remained sitting across my lap for several long heartbeats, her face burning with an intense, breathless blush as her dark eyes stared down into my amber-green eyes with a raw, undeniable devotion that had completely transformed her world.
I reached up to gently place my hand against her cheek, my fingers brushing past her tangled red hair with a sample of level pressure that caused her body to tremble softly. I knew from my past-life memories that women in this world didn't throw their hearts around casually; by forcing me to take her vitality from her most pristine, untouched skin, Karin had officially chosen to bind her destiny to my path, even if I had never intended to make her fall for me in the first place.
"Karin Uzumaki," I said smoothly, my deep voice regaining its flat, commanding consistency as I looked straight into her bespectacled red eyes. "You are going to leave that shithole Grass Village, and you are going to join the Leaf Village with me. I know the political shifts, and I know exactly how to make the paperwork work with the Hokage. Will you stay here with me?"
Karin’s jaw dropped slightly in total awe, a fresh wave of happy tears spilling over her glasses as she forcefully nodded her head, her fingers tightening against my sleeveless green shirt as our alliance was permanently sealed under the dark canopy.