titans of shinobi corps

The Flames of Shiganshina

Shiganshina burned. The once-bustling district was now a graveyard of screams, its streets littered with broken bodies and collapsed buildings. Blood pooled between the cracks in the cobblestone roads as Titans roamed freely, their grotesque grins splitting their monstrous faces.

Among the chaos, Eren Yeager knelt on the ground, fists clenched so tightly that his nails dug into his palms. Tears streamed down his face, mixing with the dust and sweat on his skin. His body trembled—not with fear, but with rage.

His mother was gone.

Everything was gone.

Mikasa stood beside him, her expression unreadable, though her grip on his arm was firm. "Eren… We have to go."

"I won't run," Eren growled, voice thick with emotion. "I'm going to kill every last one of those monsters!"

Suddenly, a sharp gust of wind swept through the ruined street. Mikasa's scarf fluttered wildly, and Eren instinctively turned toward the source.

A figure materialized in the middle of the carnage—a boy in an orange-and-black cloak. His blond hair was messy, and his blue eyes flickered with something neither Eren nor Mikasa had ever seen before.

Determination. Power.

"Oi," the newcomer muttered, cracking his knuckles as he surveyed the battlefield. "I don't know what's going on here, but it looks like some serious bad guys are messin' things up." He turned toward Eren, offering a grin that didn't quite match the destruction around them.

"Name's Naruto Uzumaki… and I think I just landed in the middle of a war zone."

A Yellow Flash Amidst the Storm

Eren stared at Naruto, his rage momentarily giving way to confusion. Who was this guy? He looked human, but something about him felt… different. Strong.

Before Eren could say anything, a massive shadow loomed over them. A Titan had spotted them—its lifeless eyes locked onto its next meal. It lunged forward, its massive hand swinging toward Naruto.

Mikasa tensed. Eren's breath caught in his throat.

Naruto? He just grinned.

"Too slow."

In a blink, Naruto vanished. A sudden shockwave erupted as he reappeared above the Titan's head, a blue sphere spinning rapidly in his palm.

"Rasengan!"

Naruto slammed the spiraling ball of energy into the Titan's skull. A deafening explosion echoed through the streets as the Titan's entire head was obliterated, sending steaming flesh and bone flying in every direction.

The monster collapsed, lifeless.

Eren and Mikasa stood frozen, their eyes wide with disbelief.

"What… What the hell was that?!" Eren shouted.

Naruto landed gracefully, brushing dust off his cloak. "Eh? That? Just a little trick of mine," he said casually. Then, his expression turned serious. "More are coming."

Indeed, four more Titans had already turned toward them, their grotesque grins stretching wider.

Mikasa snapped out of her shock first. Without hesitation, she activated her ODM gear, cables shooting out and propelling her forward. She twisted through the air like a phantom, her blades glinting in the firelight.

Eren gritted his teeth and prepared to fight—he wouldn't run. Not again.

Naruto, however, just smirked. "Alright, guess it's time to clean up."

He took a stance, chakra flaring around him like a golden aura.

The battle had only just begun.

Lightning and Fear – Zenitsu's Nightmare

Far from Shiganshina, deep within the Titan-infested forests, Zenitsu Agatsuma lay flat on his back, staring at the sky. His hands trembled. His heart pounded painfully in his chest.

He had blacked out. Again.

And when he woke up, the Titan that had been chasing him was dead.

His sword was still slick with blood. The beast had been slashed clean through—the kind of perfect strike that only happened when he wasn't awake to witness it.

Zenitsu groaned. "I can't keep doing this… I swear, one of these days, I'm gonna wake up dead."

The ground rumbled. A new presence approached.

Zenitsu turned, his blood running cold as he saw something he had never encountered before. A Titan… with swords.

It stood at eight meters tall, its body eerily humanoid, its mouth split into a wicked grin. But in each hand, it wielded massive blades, their edges stained with blood.

"W-WHAT KIND OF MONSTER IS THAT?!" Zenitsu screamed, scrambling to his feet.

The Titan charged.

Zenitsu barely had time to react before instinct took over. His breathing slowed. His fear melted away.

Lightning crackled.

The air split apart as Zenitsu vanished, moving faster than the eye could follow.

In the blink of an eye, he reappeared behind the Titan, sword extended.

The monster froze.

Then, its entire upper body slid apart, sliced into clean pieces before it collapsed into steaming remains.

Zenitsu exhaled shakily, his heartbeat slamming in his ears. "I-I need to find shelter… before something even worse shows up!"

And so, the terrified swordsman ran, unaware that fate was already leading him toward Naruto and Eren.

A Meeting of Warriors

Back in Shiganshina, the battle raged on. Naruto, Mikasa, and Eren fought side by side, cutting down Titan after Titan. But the numbers kept growing.

Mikasa panted, glancing at Naruto between swings of her blade. "What are you?" she asked. "You're not from here."

Naruto deflected a Titan's strike with a chakra-infused fist, sending it crashing into a building. "Nah, I'm from a different world, I think. Still getting my bearings."

Eren, however, was less focused on how Naruto got here. He just clenched his fists.

This stranger was strong. Inhumanly strong. And yet, he wasn't afraid.

"Tell me something," Eren muttered. "You said you don't know what's going on here." His fists shook. "But even so… you'd still fight these things?"

Naruto glanced at him, his expression softening. "Yeah," he said simply. "I fight for people who can't fight for themselves."

Eren's breath hitched. His mother flashed through his mind.

Before he could respond, a strange figure leapt onto the battlefield, landing awkwardly in front of them.

It was a boy in a yellow-and-black haori, his blonde hair disheveled, his entire body shaking uncontrollably.

Zenitsu Agatsuma.

"P-Please tell me y-you guys are the g-good guys," he stammered.

Naruto, Eren, and Mikasa stared at him, their exhaustion momentarily forgotten.

Eren frowned. "Who the hell are you?"

Zenitsu collapsed onto the ground, unconscious.

Naruto scratched his head. "…Well. That's new."

Mikasa sighed. "We don't have time for this."

Naruto nodded, turning back toward the approaching Titans. "Agreed. Let's finish this first."

As the battle raged on, none of them knew that this was only the beginning.

The three brothers were finally together. And their real journey was about to begin.

To Be Continued...!