"Simultaneous Kekkei Genkai Activation... Two Kekkei Genkai at once!"
In the world of shinobi, there are indeed those who possess multiple Kekkei Genkai. But so far, no one has ever been able to use the power of two at the same time.
After all, Kekkei Genkai are advanced transformations of chakra natures—new elements born from the fusion of two basic chakra natures into a single bloodline limit.
The leap from chakra to Kekkei Genkai is immensely complex. Controlling even one is difficult enough—wielding two simultaneously has always been thought impossible.
But if someone could use the power of two at once...
Just imagining the possibilities made Shigure's eyes light up.
"Great Sage, calculate it for me! What do I need to train in order to speed up the process?"
[Great Sage: Calculation in progress...]
[Estimated calculation time: 30 minutes]
"Huh? Just thirty minutes? Isn't that too fast for something this insane?"
[Great Sage: The host has already mastered multitasking and dual nature transformation. The available data is sufficient for an accurate result in thirty minutes. This is not fast—it's simply efficient.]
To Shigure, however, thirty minutes was more than acceptable.
That meant there was no need to force the process—he could simply wait.
It was already evening anyway. He was feeling a bit tired and hungry.
Half an hour of rest sounded just right. He popped a soldier pill into his mouth. While it filled his stomach, it lacked any real taste—bland and utterly unsatisfying.
He wasn't fond of it.
Surrounded by a forest teeming with wildlife, Shigure came up with a better idea.
Raising his hand, he summoned two Shadow Clones.
"Go find something edible."
A while later, one of the clones returned, carrying two rabbits.
Shigure swiftly skinned and cleaned them, then fashioned a simple wooden rack over the fire to roast them.
Time passed quickly.
Just as the aroma of grilled rabbit began to rise, the voice of the Great Sage echoed in his mind.
[Calculation complete.]
[Congratulations to the host for acquiring the skill: Dual Kekkei Genkai Control]
[Dual Kekkei Genkai Control: Enables the user to activate and maintain two Kekkei Genkai simultaneously, allowing rapid equilibrium and synchronization between the two chakra natures.]
Before this, Shigure had been able to activate two Kekkei Genkai—Ice Release and Boil Release—but couldn't maintain them for long. The issue wasn't his chakra reserves—it was the inability to balance the conflicting natures.
After all, Ice and Boil were elemental opposites—cold and heat—making simultaneous control far more difficult.
Closing his eyes, Shigure began the attempt anew.
He activated both Kekkei Genkai at the same time.
At once, the left side of his body radiated intense heat, while the right exuded a biting chill.
Steam burst from his body in response, white mist curling around his form.
Behind him, wings of vapor began to take shape once again.
Streams of alternating steam and frost swirled around him like ethereal ribbons. His hair lifted slowly, caught in the rising chakra pressure.
Within his body, the two chakra forces remained stable for a brief moment—then began to resist one another.
It was the same challenge as before.
But this time, Shigure sensed it—the precise point where the two opposing forces met, clashed, and balanced.
He took control of the two competing chakra systems.
And that's when it happened again—a strange sensation of both heat and cold surging through his body.
The two forces remained distinct. Though they touched, they didn't blend.
It was as if heat flowed through the chill, like fire flickering within ice—intense but stable.
Shigure quickly separated the sensations, then attempted something different.
He didn't force them apart completely. Instead, he shaped their flow based on the Yin-Yang symbol from the Taijitu diagram—each force nested within the other, maintaining equilibrium.
And the balance began to form...
There was a faint heat in the cold air—and a subtle chill within the warmth.
In the next instant, Shigure opened his eyes.
At that moment, his gaze seemed to emit a terrifying steam.
He raised his hand—and drew the ninja blade Zangetsu from behind his back.
The moment the sword left its sheath, a trail of frost followed its edge. As it sliced through the air, it left behind a white arc, and a thin trail of mist formed along the blade's path.
As chakra surged through his body, the power of two Kekkei Genkai erupted simultaneously.
Shigure gripped the blade in his left hand—heat rising from its edge.
Behind him, a pair of translucent wings made of mist began to spread open. Six meters across, the wings shimmered with alternating waves of heat and cold.
On his left, boiling steam hissed up from the earth, even beginning to erode the stone beneath. On his right, frost crept along the ground, and frigid mist rolled outward in waves.
Shigure stood at the center, calmly controlling the dance between searing heat and icy cold.
The two forces did not conflict. Instead, they complemented and intertwined—hot steam swirled within the frost, and frost shimmered within the heat.
It was... beautiful.
"I can control both at once," Shigure murmured, surprised.
The dual Kekkei Genkai worked in perfect tandem. High and low temperatures fused in harmony.
In this state, it felt like he had complete dominion over temperature itself.
He locked eyes on a massive stone boulder up ahead.
With a wave of his hand—Freeze!
A blast of cold air surged forward, instantly freezing the boulder in its tracks. In the very next breath, Shigure's blade shot forward and pierced it directly.
Then—Boil Release exploded from within.
The boiling chakra corroded the stone from the inside out.
Bang!
Cracks split across the frozen surface.
The outer shell, made brittle by frost, shattered from the internal pressure of the boiling steam.
A rock five or six meters wide—reduced to rubble in mere seconds.
If that had been a person…
The thought was chilling.
"Not bad at all," Shigure said with a grin. "This dual bloodline ability is incredible."
He turned slightly, noticing the misty wings still spread behind him.
"Can I fly with these?"
No, of course not. They were made of steam and cold air—intangible, like a mirage.
But their presence created the strange phenomenon of shifting temperatures around him—his own little domain of heat and frost, under his absolute control.
"Well, even if I can't fly, they look amazing," Shigure chuckled to himself.
He was exhilarated—manipulating two Kekkei Genkai in unison felt like standing at the edge of something incredible.
But in that excitement, he had nearly forgotten the most important part—
[Great Sage: Would the host like to begin the calculation for fusing the two bloodline limits?]
"Ah—right!"
"Of course. Begin the fusion."
Mastering both bloodline limits was just the beginning. The real goal—the ultimate goal—was fusing them into something entirely new.
[Great Sage: Reminder: Due to the complexity of the fusion, host assistance will be required during the computation...]
...
TN:
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