My eyes know the ninja world

Chapter 27 Uchiha's Winning
After returning from the barbecue, Ninomiya Qiuyuki finally had free time to do his own things.

He took out a notebook and planned to record the information about the left eye one by one, so as not to forget it later.

"My left eye is a secret that cannot be disclosed to others, so the derived information must also be avoided from being discovered. If the information encryption method taught in the ninja school is slightly improved, a safe encryption method can be obtained. Only master Only with the key and the corresponding decryption method can it be possible to restore the plaintext from the ciphertext."

Nigong Qiuxue thought about it carefully, and felt that this was not safe enough.

Encryption methods in Ninja School are limited.

In case the content of the note is stolen, even if the other person does not know the key, as long as the other party spends a little more time and checks repeatedly, the ciphertext can be deciphered.

This encryption method is to split the text into several syllables, and then form a syllable table.The syllable corresponding to the ciphertext is found by using the syllable table backward push and recombination method to obtain the ciphertext.

Ninomiya Qiuxue's eyes became a little serious.

He used the pen to keep calculating on the paper, writing one symbol after another.

The encryption method taught in the ninja school was fundamentally disassembled by him and re-studied bit by bit.

After about 20 minutes, Nigong Qiuxue stopped writing, and slowly raised his head.

"The principle of brute force decryption is mainly due to the particularity of the text. If the decrypted content does not look like text, then you know that there is a problem with this decryption method. Conversely, if the decrypted content looks like text, then the decryption may be heading in that direction.”

"If two sets of keys are used for second-order encryption, this problem can be solved..."

"If I take two different keys, they will actually be combined into one key. The length of the combined key is actually their least common multiple... In this way, I can take two prime numbers to ensure safety The length of the key. In this way, only two keys of about ten digits are needed to generate a key of hundreds of digits, which almost reduces the possibility of being deciphered to zero."

Ninomiya Qiuyuki finally determined the encryption method.

He doesn't quite trust his own memory, after all, forgetting is a human instinct.

Ninomiya Qiuyuki encrypted and copied the previous 24 pieces of "information" in a notebook.

Every time he writes a character, he has to go through complex encryption calculations in his mind.

After more than three hours, he finally recorded all the information.

Afterwards, Ninomiya Qiuxue took the notebook and read it.

The speed of decryption reading is faster than that of encryption reading. Ninomiya Qiuyuki estimates that if he deciphers from scratch, it can be completed in about two hours.

"Well...my thinking speed is stronger than normal people's. Since I spent two hours...even if I tell other people two keys, it will take them at least two days to fully decipher."

Ninomiya Qiuyuki was quite satisfied, so he put the notebook in an inconspicuous place and hid it.

He deliberately installed two locks on the box containing various ninjutsu scrolls at home.

In this way, others would never have imagined that the most important things are actually not in the most closely guarded place.

……

After finishing dinner, Ninomiya Qiuyuki walked on the streets of Konoha.

At this time, Konoha has become much more lively, and people's faces are filled with happiness.

Even some Konoha residents, who are usually unsmiling, are faintly smiling at this time.

Some children in the ninja school ran around, and some adults who were most unaccustomed to bear children on weekdays also showed a bit of connivance.

"It's pretty good." Nigong Qiuxue was in it, and his emotions were somewhat infected.

He quickly returned to his usual rational state, and walked slowly to the door of a ninja shop.

"I'll take a look at Ninja Knife," he yelled.

"Please wait!"

A middle-aged man's voice came from the inner room.

After about a minute, he hurried out from inside.

"Sorry, it's been a bit of a delay. Would you like to come and see Ninja Knife? All the ones on the wall here are for sale, and of course they can also be customized."

Nigong Qiuxue nodded and said, "Can I try the feel?"

"Of course, you are welcome." The owner's attitude is quite humble.

Ninomiya Qiuxue tried the ninja knives on the wall one by one.

Taking into account the factor of height, the ninja sword Ninomiya Qiuyuki who is too long will not try it.

Because you can use the activation of thunder-attribute cells and the "stunt giant ninja stab", there are some requirements for the weight and sharpness of the ninja sword.

Then, Ninomiya Qiuxue's attainments in thunder-attribute ninjutsu are very good.He was able to attach Lightning Dungeon to the Water Whip, so he could probably add Lightning Dungeon Chakra to the blade as well.In this case, it is best to be able to transmit Chakra's blade.

"How adaptable is the blade here to Chakra?"

The shopkeeper shook his head and said: "I can only say that it is average. If it is used by ordinary ninjas, it is okay, but for powerful ninjas, the chakra loss cannot be ignored. If you don't care much, or if it is just for practice, use this side It doesn't matter if you have a knife. If you want to be more perfect, you can also make it to order, and we will contact the craftsmen in the country of craftsmen."

Ninomiya Qiuyuki nodded.

He waved the ninja sword in his hand, and heard a sharp sound of cutting through the air.

It can't be compared with Kakashi's ninja knife, but it is also a good ninja tool.

"If it's made to order, how long will it take?"

"Because the sea journey is relatively long, it will take at least two months. And the price is not very cheap, generally speaking, it will cost more than 100 million taels."

"More than 100 million taels, that's equivalent to a bounty for an S-level mission. It's really not very cheap."

Ninomiya Qiuyuki thought about it.

At this time, the sound of a child crying came from the room.

The shopkeeper showed a sorry expression on his face, and quickly said: "I'm sorry, please take a look first, the child is a little noisy."

He turned hastily back into the shop.

Nigong Qiuxue didn't care, but waited patiently.

After a while, the crying gradually stopped, and the owner came out apologetically.

"Sorry to trouble you. Have you made up your mind?"

Nigong Qiuxue smiled and said, "It's okay, I like children too. How old are they?"

"More than four months. Recently, because the war just ended, the sea was opened to navigation. The child's mother went to lie outside, so this was brought to the store..."

The two chatted for a while.From children to war, from war to national affairs...

Although Ninomiya Qiuyuki is young, he has rich experience after all.What happened on the battlefield is beyond the ordinary residents of Konoha's understanding.So we chatted happily.

"How much is this?" Ninomiya Qiuxue stopped talking in good time.

"Well, let me see...the price is 15 taels, but if I sell it to you, it will be 12 taels."

So Nigong Qiuxue paid the money readily, and prepared to go home with the ninja knife on his back.

He glanced back and saw that the name of the ninja shop was "Zhuan Zhuan".

……

"Nimiya Qiuyuki-kun."

Ninomiya Qiuxue then raised his head, it was a serious-looking person.

He wears a johnin vest with red and white ping pong balls on his shoulders.

Ninomiya Qiuyuki then stopped.

"Chief Fuyue? What's the matter?"

Uchiha Fugaku nodded, turned around and walked side by side with him.

"This is not a place to chat. If you don't mind, come to my house and sit down."

Ninomiya Qiuyuki nodded, and the two soon came to Uchiha Fugaku's home.

The land of the Uchiha clan is quite large, and there are various stores inside, as if they are self-sufficient.

Uchiha Fugaku is the head of the clan, and the decoration in his home is quite good.

A beautiful woman served them tea in a gentle manner.

Fuyue took a sip of tea, and slowly said: "There are no outsiders here, so I won't go around the bush. Of course, my Uchiha family knows about Obito."

Nigong Qiuxue nodded and took a sip of tea.

"Fourth generation Mizukage, according to Minato, seems to be manipulated?"

"It is indeed the case. So probably the strength is not fully exerted."

"There is no need to be humble. Although you are only 12 years old, being able to fight against such a strong person alone and retreat unscathed is the best proof of strength in itself. I don't think I may be able to do as well as you."

"Then what is Patriarch Fuyue's idea?"

"I hope you can serve as the mentor of Jonin. Among this batch of graduates, there is a genius of the Uchiha clan. His name is Uchiha Mitsuha."

"Uchiha Koyu?"

"Well. Although he is only six years old, he has mastered two C-level fire escape ninjutsu of Hao Huoqiu and Fengxianhuo, and even a C-level illusion."

Ninomiya Qiuxue knew it in her heart.

I'm afraid Uchiha Mitsuha is just an excuse, and Fuyue's real purpose is to win him over.

"Being a Jōnin guide will definitely take up a lot of your time. Although the Jōnin guide can share half of the task rewards, the effort is not equal to the reward. If you agree, the Uchiha clan will be ready to satisfy you remuneration."

Ninomiya Qiuyuki nodded and began to think.

First of all, Fugaku's wife, Uchiha Mikoto and Uzumaki Kushina have a good relationship.In this way, Minato and Fuyue must have a good personal relationship.

Secondly, Fu Yue must have obtained the consent of other people to do so.The high-level Konoha is equivalent to tacitly acquiescing that the Uchiha clan wins Ninomiya Qiuyuki...

Thinking of this, Ninomiya Qiuyuki asked:
"I have a question. Please patriarch Fuyue explain it to me. Do the Senshou clan already know the information about Obito and Mudun?"

"I don't know."

Ninomiya Qiuxue knew it in her heart.

"Then, I agree."

(End of this chapter)