Given Bone Douluo's tremendous strength and legendary status, ordinary Spirit Grand Masters would likely be unable to even approach him during combat. Even practical spirit skills from much stronger opponents wouldn't have any meaningful effect on his formidable natural defenses. Yet Yang Xiong's self-created spirit skill had not only managed to get close to the Titled Douluo but had actually made his powerful body tremble slightly, clearly demonstrating the technique's impressive destructive potential.
Sect Master Ning Fengzhi's expression turned extremely serious as he processed what he had just witnessed, and even Sword Douluo, who usually showed no emotion whatsoever, revealed a distinct hint of genuine surprise in his normally impassive features.
"Uncle Bone, what is your professional assessment of this self-created spirit skill? How would you evaluate its actual power?"
Bone Douluo nodded slightly with grudging respect. "Its destructive power is quite impressive, probably stronger than most ordinary thousand-year spirit skills I've encountered. However, Yang Xiong's current spirit power level remains too weak for optimal use - he can likely only barely manage to execute it properly."
After delivering this assessment, Bone Douluo directly retrieved an object from his storage space. The item measured three meters wide and two meters long, clearly resembling the trunk section of some ancient tree. Yang Xiong immediately recognized it as iron fir wood, renowned as one of the hardest and most durable types of timber in existence.
"Yang Xiong, use that same technique you just demonstrated on this iron fir, and I'll observe the results much more closely this time."
Yang Xiong showed no hesitation whatsoever. He concentrated his energy once again and successfully condensed another Rasengan before striking the iron fir with maximum force. A substantial hole, approximately half a meter in length, instantly appeared on the front surface of the iron fir. However, the damage extended far beyond this initial impact crater - the back portion was completely shattered into fragments. Countless wood chips flew rapidly throughout the room, providing dramatic evidence of just how powerful this Rasengan technique truly was.
Bone Douluo released a cold snort of acknowledgment, and all the flying wood debris was instantly pressed down to the floor by his overwhelming spirit power, then quickly swept away as if the destruction had never occurred.
Only after this cleanup did Ning Fengzhi and the other observers pay proper attention to the extensive damage inflicted on the iron fir. The front section of the entire piece displayed a substantial half-meter hole, while a smaller hole appeared in the center. All the iron fir material behind this smaller hole had been completely pulverized into fine powder. The destruction clearly indicated that the power of this technique was even greater than any of them had initially imagined.
Ning Fengzhi looked toward Sword Douluo and Bone Douluo with grave seriousness. "Uncle Sword, Uncle Bone, what are your honest opinions about this development?"
Sword Douluo actually nodded his head in approval, which represented an extremely rare occurrence. "If Seven Treasure Glazed Tile Pagoda Spirit Masters could all successfully utilize this self-created spirit skill, then it would definitely represent the greatest discovery in the entire history of our Seven Treasure Glazed Tile School. This could even compensate for our sect's most fundamental strategic shortcomings."
The greatest operational problem facing the Seven Treasure Glazed Tile School had always been that their Sect Master possessed no attack power whatsoever, lacking even basic self-preservation abilities during combat situations. Therefore, at least one Titled Douluo was required to accompany Ning Fengzhi every time he ventured outside the sect's protected grounds. Even during active battles, they needed to maintain close protection around him constantly. This defensive requirement severely limited the tactical flexibility and full combat effectiveness of both Titled Douluos.
In the historical events that Yang Xiong knew would occur, the Spirit Hall had sent four Titled Douluos plus ten thousand ordinary Spirit Masters to attack the Seven Treasure Glazed Tile School. In reality, with the combined strength of Ning Fengzhi and the legendary Sword and Bone Douluos working together, they should not have feared the four enemy Titled Douluos at all. However, the ten thousand Spirit Masters constantly attacking Ning Fengzhi had severely restricted Bone Douluo's ability to fight at full capacity. If Ning Fengzhi had possessed genuine offensive and defensive capabilities, the entire situation probably wouldn't have developed so catastrophically.
This strategic consideration represented one of the primary reasons why Yang Xiong had ultimately decided to offer the Rasengan to the sect.
Ning Fengzhi seemed visibly excited by the implications. "Yang Xiong, I'll continue calling you Little Xiong if that's acceptable. Little Xiong, can any Spirit Master truly cultivate this remarkable self-created spirit skill you've developed?"
Yang Xiong didn't hesitate for even a moment. He directly retrieved a substantial stack of thick papers from his personal storage, which contained detailed records of every step required to cultivate the Rasengan. The documentation even included specific requirements for spirit power levels and mental power development, written with meticulous attention to detail.
Upon examining Yang Xiong's comprehensive Rasengan cultivation instructions, the faces of Ning Fengzhi and the two Titled Douluos all revealed traces of genuine amazement. They honestly hadn't expected that the fundamental problem which countless generations of Seven Treasure Glazed Tile School members had been unable to solve would be addressed so elegantly by a young student. Moreover, this self-created spirit skill appeared to possess infinite potential for future development, with its power likely to become even greater as Yang Xiong's spirit power continued to increase over time.
Ning Fengzhi spoke with obvious surprise and gratitude. "Little Xiong, what kind of reward do you require for making such an extraordinary contribution to our sect? As long as you can articulate your desires, our sect will do everything possible to fulfill them."
The weight and significance of Ning Fengzhi's words were extremely substantial. Everyone present understood that the entire Seven Treasure Glazed Tile School could legitimately be called the wealthiest sect in the entire world, possessing resources that even the most precious spirit bones would not be considered lacking.
Yang Xiong considered his options carefully before responding thoughtfully. "Sect Master, this Rasengan appears to have been fully developed by my efforts, but I believe this represents only a basic prototype. If elemental energy could be successfully injected into the Rasengan during formation, its destructive power might become even more devastating. However, my current Distraction Control abilities have only been cultivated to the Five Aperture Scattered Heart level. I would like to learn the final two advanced levels of Distraction Control."
A hint of an amused smile appeared on Ning Fengzhi's face. "Little Xiong, you are already an official inner disciple of our sect. Inner disciples have the inherent right to learn complete Distraction Control methods. The library only contained the first five levels to prevent advanced techniques from being accidentally leaked to outsiders. The final two levels require direct oral instruction, but this certainly isn't an unreasonable requirement."
"You and Rongrong are classmates who appear to have developed a good relationship. I'll arrange for Rongrong to teach you the next two levels personally, and you can simultaneously teach Rongrong the Rasengan technique."
Yang Xiong complained internally with considerable frustration. "Sect Master Ning Fengzhi, where exactly did you observe that I have a good relationship with Ning Rongrong? I'm still trying to avoid that little troublemaker whenever possible."
"Sect Master, although the developmental difficulty of the Rasengan isn't overly complicated, it places extremely strong demands on a Spirit Master's mental control abilities. Only practitioners who have achieved the Five Aperture Scattered Heart level can barely begin cultivation, and the technique consumes tremendous amounts of spirit power. Even with my current capabilities, I can only use it three times within half an hour. Therefore, I strongly recommend that Spirit Masters below the Spirit Ancestor level should not attempt to cultivate it, as doing so would negatively affect the auxiliary abilities that Seven Treasure Glazed Tile Pagoda Spirit Masters rely upon."
"Moreover, my martial soul possesses certain fundamental differences compared to the Seven Treasure Glazed Tile Pagoda. It would be best for the Sect Master to have qualified experts verify the technique's compatibility first, since this represents something I developed independently without collaborative input."
Ning Fengzhi nodded approvingly. "Little Xiong, you demonstrate excellent judgment and consideration. I will arrange for qualified personnel to verify the technique's broader applications as soon as possible. Do you have any other specific needs? Perhaps valuable treasures or gold spirit coins?"
Yang Xiong thought carefully before speaking with measured consideration. "I have two small requests that I hope the Sect Master will be willing to grant."
Ning Fengzhi responded encouragingly. "Whatever your requests might be, please express them freely. Our sect will never mistreat anyone who has made significant contributions to our collective strength."
Yang Xiong explained his first concern. "Sect Master, I independently developed this Rasengan through years of personal research. I contribute it to the sect because I genuinely regard this place as my own home. However, I hope the sect will not leak information about the Rasengan to outside parties, and especially will not reveal that I was the one who developed it."
Ning Fengzhi nodded with understanding and approval. "Little Xiong, you can feel completely assured about this matter. From this moment forward, the Rasengan will be classified as a closely guarded secret of our Seven Treasure Glazed Tile School. Only absolutely trustworthy individuals will be permitted to learn it, and the sect will also ensure your personal safety remains protected."
"What is your second request? I hope it won't be something equally modest?"
Yang Xiong paused to gather his thoughts before continuing. "Sect Master, I have developed a strong interest in studying medicinal herbs and their applications. Would it be possible for you to reward me with a spirit tool capable of storing living things? I understand this type of item is relatively rare, but it would be acceptable if you don't have access to one."
A genuine smile of amusement appeared on Ning Fengzhi's face. "Little Xiong, you're seriously underestimating our resources. The Seven Treasure Glazed Tile School is indeed the wealthiest organization in the world. Our sect happens to possess exactly the type of spirit tool you've requested - one capable of storing living organisms. I'll arrange for Rongrong to deliver it to you at an appropriate time."
"By the way, are your requests really this simple and modest? Do you fully understand the tremendous value that this Rasengan represents to our Seven Treasure Glazed Tile School?"
Yang Xiong responded sincerely. "Sect Master, I feel genuinely comfortable and happy within our sect. I have always regarded this place as my true home, and I don't require any additional rewards beyond what you've already offered."
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