Honkai Impact 3rd: This is how Obito and Rin used it

Flying Thunder God: A space-time ninjutsu developed by the Second Hokage, Tobirama Senju...

Shingetsu Seiun carefully read the description of the ninjutsu.

Flying Thunder God glanced at it briefly and skipped over it. He had already tried, and his talent for learning space-time ninjutsu was zero.

"Impure World Reincarnation" will be skipped. Orochimaru already gave it to him, but he still couldn't learn it.

The "Darkness Travel Technique" was in the envelope Kushina Uzumaki left for him; he had already lit it with a Bu Bu Chao lighter.

The Eight Gates Formation.

Upon seeing this technique, Shingetsu Seiun's gaze immediately froze. The image of Might Guy using Night Guy flashed through his mind.

"Should we choose this one?" Hiruzen Sarutobi's voice rang out from the side.

Chapter 369 Learning a New Ninja Technique

Shenyue Xingyun shook her head: "No, this technique is not suitable for me."

This is not a skill that simply requires learning; it also requires immense perseverance and sustained effort. Even if the lighter could make up for some of the gap, he surmised that a single use of the lighter could never elevate the Eight Gates to the level of Might Guy.

Therefore, this kind of exhilarating technique is more suitable for young ninjas like Might Guy who have a pure heart, while he can just stand by and watch with the system and his few girlfriends, secretly envying them.

Upon hearing that he didn't intend to learn the Eight Gates, Hiruzen Sarutobi's upturned lips slowly faded.

You got excited for nothing.

If Shenyue Xingyun had chosen this technique, he probably would have laughed out loud when he got home that night. After all, he was well aware of the difficulty and harsh conditions of practicing the Eight Gates Formation. It was a pity that the other party was also very self-aware.

Shenyue Xingyun continued to look back.

"Lord Hokage, which technique do you think I can't choose?" Shingetsu Seiun asked as he looked at the jutsu.

Hiruzen Sarutobi did not answer immediately upon hearing this.

His original plan was for the first technique the other party used after speaking to be one that couldn't be chosen, but the other party asked beforehand. Left with no other option, he could only answer, "Impure World Reincarnation."

Shenyue Xingyun remained silent and continued observing.

"The Corpse Demon Seal," a technique for suicide as atonement, will be omitted.

As she looked, Shenyue Xingyun's gaze suddenly sharpened.

He pointed to a name on the Book of Seals and asked Hiruzen Sarutobi in surprise.

"Is this also a forbidden technique recorded in the Book of Seals?"

Hiruzen Sarutobi: "Isn't it written out in plain language?"

Shenyue Xingyun looked down at the large characters in the Book of Seals.

Bleach, Fire & Sea.

To be honest, when he saw the name, his mind went blank for a moment.

They even doubted whether they had seen it wrong.

He knew that the Book of Seals contained more than just the few ninjutsu he had memorized, but he never expected that there was another book with such a name in the Book of Seals.

Dead Fire Sea!

This is unbelievable!

After confirming that he hadn't misread it, Shenyue Xingyun looked at the introduction at the back.

"Bleach, Naruto, and One Piece": S-rank forbidden technique, a combination ninjutsu. The user needs to have a precise control over the three natures of chakra: wind, fire, and lightning. It demands a high level of chakra manipulation skill, and failure carries the risk of backlash.

Shenyue Xingyun's heart stirred.

Techniques like "Impure World Reincarnation" or "Flying Thunder God Technique" require special talents from the user, making them difficult for him to learn. However, he possesses the chakra of the three natures: wind, fire, and lightning.

As for the level of chakra manipulation, there's no need to worry.

"You want to choose this technique?" Hiruzen Sarutobi asked again.

Shenyue Xingyun raised her head: "Is it not allowed?"

Hiruzen Sarutobi: "It's possible, but not recommended."

Shingetsu Nebula: "Why?"

Hiruzen Sarutobi said, "Because this is a technique I developed."

He gently raised his head, a hint of pride in his eyes.

"By combining the chakra of the three attributes of wind, fire, and lightning, a fiery domain can be formed that can be controlled at will to kill enemies, and its power is astonishing."

"However... because it is too difficult to use all three attributes at the same time, even with my skill level, I need to prepare carefully in a quiet environment to use them. But on the battlefield, the enemy will not give you time to prepare."

"Therefore, this is a ninjutsu that is almost conceptual."

"Furthermore, there is a risk of backlash if the technique fails, so I classified it as a forbidden technique and placed it in the Book of Seals."

Shenyue Xingyun's eyes seemed to be deep in thought.

Hiruzen Sarutobi is known as the 'Professor of Ninjutsu'. He possesses all the necessary chakra attributes, and any technique that an opponent can be proud of or even acknowledge as difficult to execute on the battlefield must be quite powerful.

With the Death, Fire, and Sea of ​​Death listed as options, Shingetsu Seiun continued to examine the remaining ninjutsu.

Ten minutes later, he made a decision.

"It's 'Naruto, Bleach' and 'One Piece'."

Other ninjutsu were either of no value to him, such as Multiple Shadow Clone Techniques and Impure World Reincarnation, or they were of little use, such as Reaper Death Seal.

There are also some who, although they seem impressive, are not suitable for him.

For example, the "Multi-Explosive Tags" technique sounds like a chain reaction of explosions, but he's not Konan, and he doesn't have Kakuzu's retirement savings, so this technique isn't actually the best choice for him.

For example, the forbidden techniques of the Uchiha clan are useless to him because he doesn't have the Sharingan and doesn't intend to use them immediately.

On the contrary, "Dead, Fire, and Sea" seems to have some merit... Well, the peculiar names also influenced his choice to some extent.

"Since you've made your choice, I won't say anything more." Hiruzen Sarutobi had a hint of a smile on his face: "But if you fail to succeed in your training in the future, don't blame me for not warning you."

As he spoke, he cast a seal, and as the characters on the sealing scroll twisted and changed, the contents of the sealed book, "Dead Fire Sea," gradually became apparent.

After the ninjutsu was fully revealed, Shingetsu Seiun copied down the contents of "Naruto, Bleach, and One Piece" word for word.

Putting away the copied backup, Shenyue Xingyun stood up and asked, "When do we depart?"

Hiruzen Sarutobi: "Arrive at the front line by noon tomorrow at the latest. If you need to bring men, no more than fifty. You can decide for yourself."

Shenyue Xingyun nodded: "Okay."

Having said that, he didn't linger any longer and got up to leave.

Hiruzen Sarutobi, who had expected the creator of "Naruto, Bleach, and One Piece" to be standing there and ask him a few questions, was stunned.

Watching Shingetsu Seiun hurriedly leave the Hokage Building, he shook his head and chuckled.

"Young people are too competitive."

"Even I can't fully master this technique, and you didn't even ask about it? Ha~ When you've worked hard to master it but to no avail, you'll know the price of youthful impetuosity."

He got up and put away the Book of Seals. Thinking about the future predicament of Shingetsu Seiun, who had gone to great lengths to choose ninjutsu but could not master it, he couldn't help but feel happy.

Twenty minutes later.

At the home of Shenyue Xingyun.

After activating the protective barrier in her home and confirming that the 'Shadowless' title was correctly worn, Shenyue Xingyun placed the paper containing the transcribed "Death, Fire and Sea" in front of her, and then took out Bubu Chao's lighter.

Press gently.

"Click!"

Flames leaped up in front of my eyes.

As if it were alive, the flames spread rapidly across "Dead Fire Sea" as soon as they appeared, and then the flames burned brighter and brighter.

On the Bubu Chao lighter, the speechless Maoyue Xiyang began to exert his strength.

To Shenyue Xingyun's surprise, as the liquid level inside the Bubu Chao lighter dropped, no entries appeared on the system panel for a long time.

Time passed by, bit by bit.

The lighter's fuel was running low, two-thirds, one-half, one-third, one-quarter... When the fuel inside was nearly 90% depleted, an entry finally appeared on the system panel.

[Ninja Technique: Sea of ​​Death Fire (Lv4)]

After the entry appeared, there was no further change. Then, as the remaining fuel in the Bubuchao lighter was quickly consumed, a strange heat flowed from my hand and into my tongue.

Chapter 370 A Technique Surpassing Hiruzen

To Shenyue Xingyun's surprise, the heat on her tongue came and went quickly, disappearing in the blink of an eye. When she tried to feel it again, she found that nothing seemed to have changed.

[Ninja Technique: Sea of ​​Death Fire (Lv4)]

[A three-attribute combination ninjutsu that simultaneously forms wind, lightning, and fire hand seals, consuming a large amount of chakra to create a freely controllable sea of ​​fire.]

As more information was displayed on the panel, a flood of data entered Shingetsu Seiun's mind. After learning how to perform ninjutsu, Shingetsu Seiun finally understood the purpose of the hot flow that surged into his tongue.

That was the system's way of compensating for the flaws in his spellcasting.

"System, when Hiruzen Sarutobi uses 'Bleach: Sea of ​​Death', does he also form hand seals like I do?" Shingetsu Seiun asked in his mind.

[Hiruzen Sarutobi used a method of combining two hands to form hand seals in sequence, which resulted in a long casting time and a high chakra consumption rate. After enhancement, the host's method of forming three hand seals simultaneously to perform "Bleach, Naruto & Sea" far surpasses that of the original creator, Hiruzen Sarutobi, in both casting speed and power.]

Shenyue Xingyun: "...System, thank you."

After closing the system panel, Shenyue Xingyun quickly packed her luggage.

That evening, Izumo Kamitsu returned.

"I need to arrive at the Iwagakure battlefield before noon tomorrow. Take care of yourself while I'm gone."

Izumo Kamui, who had just finished his duty, felt a sudden tightness in his chest.

"So urgent?"

"Shall we leave now?"

Shenyue Xingyun: "No, let's stay somewhere else today."