Night had fallen over Konoha like a shroud, the village's lights flickering like distant stars against the darkening sky. Naruto finally arrived at his small, rundown apartment on the outskirts of the village the same cramped space he'd called home since childhood. He unlocked the door with a rusty key, pushing it open with a creak that echoed his weary sigh. But as he stepped inside, he froze, his sharpened senses assaulted by the sight and smell.
Dust blanketed every surface, thick as a layer of forgotten snow. Cobwebs draped from the corners like ghostly veils, and the air hung heavy with the musty scent of neglect. Two and a half years away had turned his humble abode into a filthy tomb. Empty ramen cups lay scattered like relics of his former self, and the faint stench of mold wafted from the tiny kitchenette. Naruto's lip curled in disgust. *This place is a dump. A fitting reminder of how they treated Naruto the fourth hokage son like trash.*
He rolled up his sleeves and set to work, his movements efficient and precise, honed by months of rigorous training. For three grueling hours, he scrubbed, swept, and scoured every inch. By the time he finished, the apartment gleamed unnaturally clean—floors spotless, surfaces wiped down, and even the faint cracks in the walls seemed less oppressive. It wasn't homey, but it was orderly. Controlled. Just like he intended to make his life from now on.
Exhausted but satisfied, Naruto collapsed onto his freshly made bed, the thin mattress creaking under his weight. He stared at the ceiling, his mind racing with dark plans. The village's hypocrisy gnawed at him the smiling faces hiding years of hatred and isolation. *I can't stay here forever. I need a way out, a way to move unseen, to strike and vanish.* His thoughts settled on a legendary technique, one that could change everything.
"System," he murmured aloud, his voice low and commanding. "I need to learn the Flying Thunder God Technique. I can't stand being trapped in this village any longer."
A blue screen materialized before his eyes, glowing faintly in the dim room.
[Mission Issued: Kill 100 people.]
[Reward: Flying Thunder God Technique (Complete Mastery).]
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Naruto's eyes gleamed with wicked delight. *Only 100? That's nothing. A small price for such power.* A dark chuckle escaped his lips as he sat up, adrenaline already surging through his veins. He entered Sage Mode effortlessly, the natural energy blending with his chakra in a harmonious rush. Red pigmentation framed his eyes like war paint, and his senses sharpened to an almost godlike acuity he could feel the heartbeat of the village, the whispers of the wind, the distant footsteps of unsuspecting fools.
"Those shop sellers... they'll pay first," he hissed, his voice laced with venom. "The ones who sold Naruto nothing but expired food, who spat in his face and called him 'demon brat' when he was just a starving kid. The women who sneered and the men who laughed. They'll be the start."
He rose from the bed and moved to a hidden compartment in the wall, retrieving the outfit he'd purchased during his travels—a sleek black ninja ensemble, complete with a hooded cloak and a snarling fox mask crafted from polished obsidian.
Tonight was his hunting ground.
His first target was easy to find. Naruto perched on a rooftop overlooking the market district, his Sage-enhanced senses pinpointing the man like a predator scenting blood. Old man Haruto, the grizzled grocer who'd run the corner store near the orphanage. Naruto remembered him vividly: the way he'd shove expired milk and rotten fruits into his tiny hands, charging double the price while muttering, "Take it or starve, fox scum." As a child, Naruto had eaten those spoiled goods out of desperation, vomiting for hours afterward while Haruto laughed with his cronies.
Now, Haruto was closing up shop, humming tunelessly as he locked the doors. Naruto dropped silently behind him, a shadow given form.
"Who?" Haruto spun, but Naruto's hand clamped over his mouth like iron. With his free hand, he drove a kunai upward through the man's chin, piercing his brain in a single, clean thrust. Blood sprayed warmly across Naruto's glove, but he didn't flinch. Instead, a wicked smile stretched beneath his mask, his eyes crinkling with sadistic glee. *One down. Remember how you made me beg for scraps, old man? Now you're the one who's expired.*
He dragged the body into an alley, concealing it behind crates. No mess left behind just a vanishing act.
[Kill Count: 1/100]
Next was Miko, the sharp-tongued baker woman who'd refused to sell him fresh bread, instead tossing moldy loaves at his feet like he was a stray dog. "Demons don't deserve better," she'd sneered once, while a crowd watched and nodded. Naruto had gone hungry that night, his stomach twisting in pain. Now, she was walking home from a late shift, her apron still dusted with flour.
He appeared in front of her like a ghost, Body Flicker carrying him silently. Her eyes widened in terror as he grabbed her throat, lifting her off the ground with effortless strength. "Shh," he whispered, his voice muffled but dripping with mockery. "You wouldn't want to wake the neighbors." With a flick of his wrist, he snapped her neck, the crack echoing softly in the empty street. Her body slumped, lifeless, and Naruto's wicked smile widened, a low chuckle bubbling up. *Two. You threw crumbs at me like garbage. Now you're the one rotting.*
He hid her in a nearby dumpster, blending her with the trash she'd treated him as.
[Kill Count: 2/100]
The night blurred into a symphony of vengeance. Naruto moved like a plague through the shadows, targeting every shopkeeper who'd tormented his childhood. There was Kenji, the burly butcher who'd sold him tainted meat that left him bedridden for days, laughing as he said, "It'll toughen you up, monster." Naruto slit his throat from behind while he counted his earnings, blood pooling like spilled coins. *Three. You poisoned me for fun. Enjoy the irony.*
Then came Yumi, the elderly herbalist woman who'd peddled wilted herbs and fake medicines, claiming, "Fox brats don't need real healing." She'd watched him suffer fevers without a shred of pity. Naruto poisoned her tea with a quick sleight of hand , watching from the shadows as she convulsed and died. His smile was pure malice, teeth bared under the mask. *Four. You let me burn with fever. Now feel the fire inside.*
One by one, they fell. Taro, the fishmonger who'd given him rotten fish heads and kicked him when he complained (*Five—your boot left bruises; my blade leaves nothing*). Sana, the fruit vendor woman who'd hurled overripe produce at his head, shouting slurs (*Six, you made me dodge your hatred; now you can't dodge death*). Hiroshi, the general store owner who'd barred him entry altogether, forcing him to steal scraps (*Seven, you called me a thief; now I'm stealing your life*).
Naruto's wicked smile never faded, growing more unhinged with each kill. He reveled in the memories, letting them fuel his precision kunai strikes, chakra-infused snaps, silent strangulations. Women and men alike, no distinction in his eyes; all had contributed to his suffering. By the thirtieth kill, he was a machine of retribution, Sage Mode amplifying his speed and stealth to inhuman levels. He remembered each face, each cruel word, each act of malice: the sneers, the whispers, the physical shoves that had shaped his hatred.
As the count climbed—fifty, sixty, seventy—Naruto expanded beyond the market district, targeting lesser offenders: a tailor who'd refused to mend his clothes, a bookseller who'd chased him away with a broom, even a few anonymous villagers who'd joined in the mockery. *Eighty you laughed while I cried alone. Ninety your cold stare haunts me; now mine ends you.* Blood stained his hands, but he felt no remorse only exhilaration, the system's notifications chiming like sweet music in his mind.
Finally, as dawn threatened to break, Naruto claimed his hundredth victim: an old woman named Rina, who'd once poured boiling water on his hands when he reached for a discarded apple. "Filthy demon hands don't touch my goods," she'd snarled. He ended her with a Rasengan to the chest, the swirling chakra erasing her existence in a burst of energy. Her final scream was cut short, and Naruto stood over the crater, mask hiding his ecstatic, wicked smile—lips pulled back, eyes wild with triumph.
*One hundred. All of you... you made me this. And now, the real fun begins.*
[Kill Count: 100/100]
[Mission Complete.]
[Reward Unlocked: Flying Thunder God Technique (Complete Mastery).]
A torrent of knowledge flooded his mind formulas, seals, spatial manipulation all crystallizing into perfect understanding. Naruto laughed softly, the sound echoing in the empty alley. With a yellow flash, he teleported back to his apartment, the first rays of sun painting the village in deceptive peace.
Konoha had no idea what monster walked among them. But soon... they would.