Black Naruto: Shadow Moon

Yingyue learned from Konoha's intelligence department that the Third Raikage Ai of the Hidden Cloud Village was gathering an army and preparing to launch a general attack on Konoha, and time was running out.

Yingyue responded immediately. While instructing all parties in Konoha Village to prepare for battle, he decided to go to the front line himself to deal with the upcoming battle.

In order to ensure victory, Shadow Moon thought of inviting powerful allies to fight together, and he chose Jiraiya as his partner for this mission.

At this time, Jiraiya was discussing the powerful destructive power of the Tailed Beast Ball with his disciple Minato Namikaze.

Ever since they witnessed the amazing power of the Four-Tails and Five-Tails' Tailed Beast Balls during their battle with the Iwagakure Village, they began to wonder if they could develop similar ninjutsu using chakra.

Both Namikaze Minato and Jiraiya were curious about how the Tailed Beast Ball was condensed, and believed that if this power could be imitated and transformed into ninjutsu that could be used by Konoha ninjas, it would definitely play a huge role on the battlefield.

When Kagezuki walked in, he saw Jiraiya and Minato Namikaze trying hard to condense their chakra into a sphere.

The chakra ball in Jiraiya's hand seemed extremely unstable, flickering with light, and it could explode at any time.

Just when the chakra was about to get out of control, Jiraiya quickly threw it far away, resulting in a huge hole being blasted in an open space.

Minato Namikaze was also trying, but he also faced the difficulty of not being able to control the chakra ball, and finally had to throw it far away, creating another explosion crater.

Seeing Yingyue coming, Jiraiya and Namikaze Minato respected Yingyue's talent in ninjutsu and wanted to hear his opinion on this new ninjutsu.

Shadow Moon watched their attempts and instantly realized that their goal was actually the prototype of the ninjutsu that was later called the "Rasengan".

He carefully analyzed Jiraiya and Minato's chakra control methods and realized that their problems mainly lay in the concentration and stability of chakra.

After pondering for a moment, Shadow Moon said to them: "Your idea is not wrong. Imitating the condensation method of the Tailed Beast Ball is the right direction. However, the reason why the Tailed Beast Ball is powerful, in addition to the huge amount of chakra, is also due to its mixed attributes. If you want to use pure chakra without adding attribute changes, you must increase the rotation force and compression of the chakra. The chakra needs to be highly compressed and rotated quickly in order to maintain a spherical structure and maintain sufficient power without exploding."

After listening to Yingyue's suggestion, Jiraiya and Namikaze Minato fell into thought.

They have tried many times, but controlling this highly compressed, high-rotating chakra is not easy, and keeping it stable is even more difficult.

Then, Yingyue decided to demonstrate it herself.

He quickly condensed a chakra ball in his hand, controlling the rotation of the chakra, gradually speeding up and compressing it. The chakra spun violently in his palm, but was as steady as a rock.

A few seconds later, a stable, perfect spiral chakra ball appeared in Yingyue's hand, shining brightly but not disorderly.

Yingyue took a calm look and said to the two confidently: "This is the form you want."

Yingyue then aimed the Rasengan at a big tree in the distance, pushed with his hand, and the Rasengan spun rapidly like a sharp blade and hit the target.

With a loud bang, the whole tree was shattered in an instant, and the roots and soil disappeared without a trace, leaving behind a huge circular hole. The surrounding land was also blown away by the aftermath of the Rasengan, leaving no grass behind.

Jiraiya and Minato Namikaze were stunned by Kagezuki's talent.

They were originally just in the exploratory stage, but Yingyue turned their ideas into reality in just a short time. Not only did he condense a perfect chakra ball, he also developed a seemingly mature ninjutsu in a short period of time.

"Brother Yingyue, you are so awesome!" Namikaze Minato said in amazement.

He looked at Yingyue's hand and couldn't help but ask curiously: "Is this ninjutsu completed now? Have you named it?"

Yingyue smiled and responded calmly: "It hasn't been named yet. It's just an experiment for now."

Namikaze Minato frowned and thought seriously for a while. Suddenly, an idea flashed in his mind, and he said excitedly: "Then let's call it 'Shadow Moon Inspired Super Spinning Gale Breaking Sky Secret Chakra Spinning Ball Explosion Technique'! How about this name?!"

Jiraiya and Yingyue were both stunned, and the air fell into a brief silence.

Yingyue smiled helplessly and said, "Minato, although the name is very impressive... it's too long. Are you sure you can shout it out in battle like this?"

Jiraiya smiled and patted Minato's shoulder, "Minato, your taste in naming is still as unique as ever."

Namikaze Minato scratched his head embarrassedly and smiled shyly: "Ahahaha, then I'll think of a simpler one!"

In the end, Yingyue decided to temporarily name the ninjutsu "Rasengan", which is concise and clear, but enough to demonstrate its power.

After developing the Rasengan, Uchiha Kagezuki passed the key points of using the Rasengan to Jiraiya and Namikaze Minato.

Since both of them possessed extremely high talents, they quickly mastered this powerful Unmarried Ninjutsu.

Yingyue not only taught them how to rotate chakra at high speed and compress it into a sphere, but also encouraged them to continue to develop on this basis.

Yingyue mentioned: "The Rasengan has great potential. Its power can be further enhanced by adding chakra of different properties." He explained to the two the possibility of using chakra attribute changes to strengthen ninjutsu, and asked them to explore more applications of the Rasengan, such as incorporating elements of wind escape and fire escape into the Rasengan.

After learning Shadow Moon's teachings, Jiraiya and Namikaze Minato excitedly began to try to merge their chakra properties, but Shadow Moon's next plan was already in his mind.

Yingyue turned to Jiraiya and said, "I asked you to come here today not only to discuss the Rasengan. According to intelligence, the Third Raikage Ai is gathering the ninjas of the Hidden Cloud Village and plans to launch an attack on Konoha. Now that the defense line of the Land of Grass has been stabilized, with Orochimaru and Minato in charge, I want you to go to the front line of Konoha with me to deal with the invasion of the Hidden Cloud Village."

Jiraiya's expression suddenly became serious when he heard this.

Jiyalai knew how powerful the Third Raikage Ai was, and he also knew that if the Hidden Cloud Village attacked with all its might, Konoha would face a great threat.

Jiraiya nodded immediately, "No problem, Yingyue, we will go together. As long as we work together, Konoha will be fine."

Yingyue and Jiraiya quickly formulated a battle plan and prepared to rush to the battlefield between Konoha and Kumogakure Village together to meet the challenge of the Third Raikage Ai and his elite troops of Kumogakure Village.

They understood that this battle would determine the survival of Konoha and would be the ultimate test of the will and strength of all ninjas.

Before setting off, Yingyue patted Namikaze Minato's shoulder and said firmly: "The Grass Country is left to you, Minato. You must protect the defense line here and don't let the Hidden Rock Village have a chance to make a comeback."

Minato responded in a deep voice: "Don't worry, Brother Yingyue. I'm here and I'll definitely protect it."

Watching Yingyue and Jiraiya leave, Namikaze Minato felt a strong sense of responsibility in his heart. He knew that every next step would determine the direction of the war.