The sky over Amegakure did not just rain; it wept iron and soot. The air was a thick, toxic slurry that tasted of rusted copper and the pungent, oily musk of a predator. The Amegakure Central Bridge—a colossal span of reinforced steel connecting the industrial spires to the mainland—groaned under the weight of the conflict. It was no longer a thoroughfare; it was a slaughterhouse.
Below the bridge, the acid-rich canals churned with the debris of shattered defense towers. Above, the Three Sannin—Jiraiya, Tsunade, and Orochimaru—stood in a triangular formation of utter desperation. Their breathing was ragged, their clothes shredded, and their chakra pools were shallow basins of grit and willpower.
Facing them was the mountain they could not climb: Hanzō of the Salamander.
Hanzō stood atop Ibuse, a salamander the size of a fortress. The beast's throat pulsed like a bellows, leaking violet clouds of neurotoxin that turned the falling rain into a corrosive mist. Hanzō himself looked like a relic of a darker age, his respirator hissing with every mechanical breath, his chain-scythe dripping with a venom that could stop a man's heart before he hit the ground.
"You have survived the trial of the Rain," Hanzō's voice boomed, amplified by the hollow acoustics of his mask. "I have seen many 'masters' die in this mud. But you three... you have a spark. I shall grant you a name to carry to your graves: The Sannin."
"Don't... talk about our graves yet," Jiraiya wheezed, his hands trembling as he tried to summon enough chakra for a final Fire Style.
Hanzō raised his scythe, the cold steel reflecting the lightning that cracked the black sky. "The end is a mercy in this land. Accept it."
Hanzō launched himself from Ibuse's head, his body a blur of motion. The weighted end of his kusarigama whistled through the air, aimed at Tsunade's head. She was too exhausted to dodge.
Suddenly, the air on the bridge didn't just move—it exploded.
"Eight Inner Gates: Gate of Opening... RELEASE!" "Eight Inner Gates: Gate of Healing... RELEASE!"
A pillar of violet-teal energy erupted in the center of the bridge, so violent it vaporized the rain for thirty feet in every direction. The violet shockwave hit Hanzō's weighted chain mid-air, knocking it off course with the sheer force of atmospheric displacement.
Renza appeared.
He wasn't standing; he was vibrating. The Second Gate was pushing his circulatory system into overdrive, his skin a deep, bruised crimson, his white hair standing on end as if electrified. He stood between the Sannin and the legend, his trench knives glowing with a high-frequency wind-aura.
"Renza!" Orochimaru hissed, his golden eyes narrowing. "This isn't a skirmish! This is a god you're facing!"
"I know," Renza said, his voice echoing with a double-tone—the sound of a human throat and a screaming gale. "Which is why I'm not fighting as a man. I'm fighting as the storm."
Renza vanished.
He didn't use Body Flicker; he was moving so fast that the human eye's refresh rate couldn't keep up. He appeared behind Hanzō, his trench knives whistling toward the gaps in the Salamander's armor.
Clang!
Hanzō didn't even turn. He used the handle of his scythe to block the strike, the impact sending a spark-shower into the rain.
"Fast," Hanzō grunted. "But I have fought the wind before."
Hanzō spun, the chain of his weapon creating a lethal radius of steel. Renza danced through the gaps, his feet barely touching the concrete. Every time Hanzō's blade neared him, Renza used a Vacuum Burst from the soles of his feet to propel himself into a new trajectory, defying gravity.
"Wind Breathing, Sixth Form: Cyclone Guillotine!"
Renza became a horizontal spinning top of cutting wind. He struck Hanzō's defense a dozen times in a single second. The sound was like a machine gun—tink-tink-tink-tink-tink! Hanzō was forced back, his boots carving deep furrows into the bridge's steel plating.
Seeing his master pushed back, the salamander Ibuse let out a pained roar and exhaled a concentrated jet of purple acid directly at Renza.
"Watch out!" Tsunade screamed.
Renza didn't retreat. He slammed his palms together. "Wind Style: Pressure Dome!"
He created a localized high-pressure zone that acted like a physical shield. The acid hit the dome and was deflected outward, splashing harmlessly into the canal. But the effort cost him. The Second Gate was eating his stamina, and the poison in the air was beginning to seep through his skin.
Hanzō saw the opening. He retracted his chain and dove back into the fray.
"Water Style: Exploding Water Colliding Wave!"
Hanzō didn't just use the rain; he turned the entire atmosphere of the bridge into a crushing weight of water. Renza felt the pressure on his lungs triple. His speed was dampened by the density of the air.
"You are drowning on dry land, boy!" Hanzō roared, his scythe descending in a vertical executioner's arc.
Renza gritted his teeth, the capillaries in his eyes bursting. "Eight Inner Gates: Gate of Life... RELEASE!"
The Third Gate flickered into existence for a split second. Renza's aura turned from teal to a blinding, emerald-white. The sheer heat coming off his body vaporized the water-wave instantly. He moved upward, a streak of green light, and delivered a wind-enhanced kick to Hanzō's chest.
The blow hit with the force of a falling meteor. Hanzō was sent flying back, his respirator sparking as he slammed into the industrial pipes of the bridge.
Hanzō stood up, his mask cracked. For the first time, he looked truly lethal. He wasn't testing Renza anymore; he was trying to erase him.
"You have earned my full attention," Hanzō rasped. He spun his kusarigama with a speed that created a hum like a jet engine. "Hidden Rain Secret Art: Black Venom Rain!"
Hanzō flung his scythe upward. It didn't strike Renza. Instead, the blade shattered into a thousand tiny needles of obsidian-colored metal, each one coated in a neurotoxin so potent a single scratch meant paralysis.
The needles didn't fall on Renza. They fell in a wide arc toward the wounded Sannin.
"NO!" Renza screamed.
He could have dodged. With the Third Gate active, he could have moved to the far end of the bridge and survived. But Jiraiya, Tsunade, and Orochimaru were stationary targets.
Renza threw himself into the path of the needles.
"Wind Breathing, Final Form: Sky-Shroud Aegis!"
He pushed his wind chakra to the absolute limit, creating a swirling vortex of air to blow the needles away. He succeeded in deflecting 99 percent of them. But Hanzō had anticipated the defense.
While Renza was focused on the needles, Hanzō appeared in his blind spot, the main blade of his scythe reassembled and glowing with a black light.
Slash.
The scythe didn't hit Renza's heart—he was too fast for that—but it caught the left side of his face. The jagged blade dragged from his forehead, down across his eye, and into his cheek.
The poison on the blade was a concentrated variant. It burned like liquid fire. Renza's emerald aura vanished instantly as his nervous system went into shock. He fell to his knees, his hand clutched to his face, a strangled cry escaping his lips.
Hanzō stood over the kneeling boy. The silence that followed was broken only by the hiss of the rain and the groaning of the bridge. Hanzō looked at Renza, then at the Sannin, who had managed to stand up, their weapons drawn in a final, desperate guard
Hanzō looked at his own blood on the bridge—the first time he had bled in this war.
"You chose to take the scar to save your masters," Hanzō said, his voice echoing with a strange, somber respect. "You had the speed to kill me, but you had the heart to be a shield."
Hanzō sheathed his scythe. Ibuse dissolved into a mass of smoke.
"I will grant you this day," Hanzō announced. "For the courage of the Silver Gale and the tenacity of the Sannin. You are free to retreat. If you survive the poison, tell your Hokage that the Rain still has its pride."
Hanzō vanished into the dark.
Tsunade was the first to reach Renza. She collapsed in the mud beside him, her hands glowing with a frantic, desperate green light. "Renza! Renza, stay with me! Don't you dare close that eye!"
Renza pulled his hand away slowly. His left eye was closed, a jagged, vertical scar cutting a permanent, ugly line through his handsome features. The skin was seared a dark, necrotic purple.
"The Sannin..." Renza whispered, his right eye—the only one that still worked—searching Jiraiya's face. "Are you... safe?"
"We're safe, kid," Jiraiya said, his voice breaking. "We're safe because of you."
Renza looked up at the black clouds. He felt the cold rain hitting the fresh scar, the pain a pulsing reminder of the day he stopped being a student and became a protector. He thought of Renju, somewhere across the sea, and wondered if he, too, was paying the price for his legend.
"I guess... I'm not as fast as I thought," Renza muttered, a faint, pained smile touching his lips before the world went black.
The "Twin Calamities" were truly a memory now. In their place stood a Warden of the Abyss and a Silver Gale, both marked by the war, and both carrying the weight of the future on their scarred shoulders.