"How is this possible? Sora actually learned the Fourth Hokage's advanced ninjutsu, the Rasengan? When did he learn it?
It's impossible that anyone taught him. Without a teacher, how could Sora learn such a powerful technique on his own? How is that even possible?
Is it really as Lady Tsunade said? Although Sora appears to have average talent, he might actually be a creative genius?"
After Sora left, Shizune slowly emerged from beneath the sand.
Clearly, Tsunade worried every time Sora went on a mission, so she secretly sent Shizune to hide nearby in case a rescue was necessary.
However, she never expected to witness such a shocking scene.
"I have to go back and tell Lady Tsunade. She will definitely be surprised too."
Shizune vanished instantly.
The Body Flicker Technique, which only Jonin could truly master, looked extremely elegant when she used it.
"Your hand?"
When Sora returned to the hotel in the town near the border of the Land of Fire, Tsunade immediately walked over after seeing the injury.
Her Chakra flowed into his arm as she reset all the bones in Sora's arm before beginning the healing process.
Within minutes, the bones that had been shattered were restored to their proper position and began healing rapidly.
After ten minutes of continuous treatment, Sora's injuries had already stabilized.
At this rate, he would fully recover very soon.
In the past, Sora would never have imagined something like this.
With modern medical technology, an injury like this might require half a year or more to heal.
But in front of a medical genius like Tsunade, even shattered bones were considered a minor injury.
"Who did you run into this time? To think you suffered such a big loss," Tsunade asked.
In truth, she already knew everything from Shizune, but she still wanted to hear Sora explain it himself.
Listening to his battle stories was a form of enjoyment for her.
"I encountered ninjas from the Hidden Sand Village. One of them was extremely powerful. Although they haven't graduated yet, that red-haired one named Gaara has Chakra reserves even a Chunin can't compare to.
If I hadn't known the Monster Strength Fist, I would have died under his sand manipulation long ago," Sora said.
"Sigh... I didn't expect he would force me to use my trump card."
"A trump card?" Tsunade asked.
Internally, she was already shocked. She had not expected Sora to secretly learn such a powerful technique without ever asking her for guidance.
"I only learned it recently. I successfully performed this ninjutsu just a few days before mastering the Fire Nature Transformation. Look."
Sora opened his right hand.
A sphere of rotating blue Chakra quickly condensed in his palm.
The Rasengan.
"Indeed..."
Even though Tsunade already knew about it, seeing it with her own eyes still shocked her.
"Who says my child has average talent? You even mastered the powerful ninjutsu created by the Fourth Hokage all by yourself."
In her excitement, Tsunade pulled Sora into a tight embrace.
Her impressive figure pressed against him as she gave him a playful series of "massages."
It was partly a reward for learning such a powerful technique and partly a punishment for secretly learning it without telling her.
Although she knew Sora probably wanted to surprise her, Tsunade still wanted to discipline him a little.
"You can try to incorporate Fire Nature Transformation into the Rasengan," Tsunade said.
"But the difficulty is extremely high. It is more than ten times harder than learning the Rasengan itself. Don't get overconfident."
"For now, I don't plan to add Nature Transformation to the Rasengan," Sora said calmly.
"Using the Rasengan once already consumes almost all of my Chakra. If I add a Nature Transformation, the power would increase greatly,
but I simply don't have enough Chakra to support it. For now, the Rasengan is enough as my trump card."
"I'm relieved to hear that," Tsunade said with a smile.
"A ninjutsu's power isn't the most important thing. What matters most is whether it suits the user. All techniques depend on the person using them.
Which techniques to learn and use should always be decided based on your own situation. It's good that you didn't let the power of a strong technique cloud your judgment."
Tsunade was clearly pleased. Sora had brought her quite a few surprises today.
"Not only that, my Chakra has also broken through," Sora said.
During the life-and-death battle, not only had his Chakra control improved, but even his Chakra reserves had surpassed their previous limit.
He had broken through the level of an Elite Genin and reached the level of a Chunin.
His entire body had undergone a tremendous change.
Once he fully recovered, Sora's Chakra reserves would become several times greater than before.
Previously, as an Elite Genin, he could only use the Rasengan once before exhausting all his Chakra.
After the breakthrough, he could now perform it three or four times.
The improvement was enormous.
"Lady Tsunade, perhaps you were right," Shizune said softly later that night.
She stood beside Tsunade, watching Sora sleep peacefully while resting his head on Tsunade's chest.
"To outsiders, Sora's aptitude may appear ordinary, but his talent in certain areas is truly astonishing."
"When he first proposed the concept of manipulating other people's blood with Chakra, I already knew he would succeed one day," Tsunade said.
"What we need to do is help him fill the gaps in experience, knowledge, and vision. In the past, his ideas were immature. But over the years, his understanding has become more and more refined.
If he truly succeeds, the ninja world will gain a completely new Bloodline Limit, one that may not be inferior to the Three Great Dojutsu."
Tsunade gently stroked Sora's face, her voice filled with confidence.
The next day, after recovering most of his strength, Sora immediately resumed training after refining his Chakra.
The battle with Gaara had deeply stimulated him.
It made him realize the brutality of the ninja world and the terrifying strength of other ninjas.
Gaara was still young and still growing stronger. By the time of the Chunin Exams, he would become even more powerful.
Furthermore, Gaara had not even used the power of Shukaku yet.
If he had, Sora might not even have been able to escape.
Unwilling to remain mediocre and unwilling to be eliminated, Sora used that pressure as motivation to begin learning Water Nature Transformation.
For several months, Sora did not take on any missions.
Every day was spent training, sparring with Shizune, and occasionally accompanying Tsunade to gamble or go shopping.
Life was peaceful yet fulfilling.
However, even during these peaceful days, Sora never allowed his fighting spirit to fade.
He understood that peaceful days required strength to protect them.
In the unpredictable ninja world, danger could appear at any moment.
Five months later, Sora finally completed his training in Water Nature Transformation.
He now mastered both Fire and Water Nature Transformations.
Although he had not yet incorporated them into his ninjutsu, he had already overcome the most difficult step.
With his current Chakra reserves, he was still unable to combine Nature Transformation with his techniques.
Attempting to do so prematurely would only backfire.
Progress had to be made step by step.
His urgency in mastering the Nature Transformations was not to strengthen his techniques yet.
It was to prove that his research was correct.
...
Author's Note:
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