Chapter 556 Backup Hidden Chakra Completed

At night, Tsunade's house.

Mu Yue and Tsunade were in the study room doing the final check on the development data of the Yang seal.

With the assistance of Tsunade, the first medical ninja in the ninja world, and the seal technique that he had studied and practiced diligently, Mu Yue was finally about to complete his power bank plan.

At this moment, Mu Yue was only one step away from the Yang seal he had envisioned, which was to modify and improve the Yang seal that already existed in his body. The specific theory was already very complete.

"I'm so tired, it's finally over." Tsunade slumped in the chair without any image.

"But it's worth it, isn't it? Not only has my Yang seal been perfected, you have also completed the development of the Hundred Healing Technique." Mu Yue smiled and took a sip of the teacup.

Tsunade helped Mu Yue perfect the Yang seal, and Mu Yue also helped Tsunade complete the development of the Yin seal supporting ninjutsu.

Without the Hundred Healing Technique, the Yin seal is almost useless.

Tsunade rolled her eyes and said unhappily, "It's as if it's about mutual development and mutual benefit. I'm not so eager to perfect the Yin Seal."

Tsunade studied the Yin Seal Hundred Healings Technique purely to kill time, not to improve her combat effectiveness like Mu Yue.

Because Tsunade was not going to go to the battlefield, nor did she want to fight as a ninja as before, she had no need to improve her strength at all.

If it weren't for the other wonderful uses of the Hundred Healings Technique, Tsunade would not bother to study it.

"You must make this midnight snack richer, at least ten times richer than the usual dinner!" Tsunade reminded with a serious face.

In a sense, this may be a farewell dinner, and Tsunade must eat a lot.

It's not that Tsunade is ready to leave Konoha, Konoha is still in the vortex of war, and Tsunade can't leave.

It's that she feels that she will have less contact with Mu Yue in the future, at least it's unlikely that she will come to her house to help cook.

Because the reason why Mu Yue met Tsunade was to learn knowledge from Tsunade and then develop the Yang Seal.

Later, their relationship improved, and Mu Yue gave some benefits, so Tsunade helped to develop it.

Now that the ninjutsu has been developed, Mu Yue no longer needs her so much.

Tsunade is not confident that Mu Yue can come to her house to cook unless she needs help.

After all, she is a Sannin, and Mu Yue is also the famous Lieyang Mu Yue, not an ordinary ninja.

"Okay, I'll prepare a midnight snack after I finish the last step. It will definitely satisfy you." Mu Yue nodded.

Developing the Yang Seal is not an easy task. If it weren't for Tsunade's help, he might have to spend a few years to succeed.

So let alone making a sumptuous midnight snack, even if Tsunade wants to eat a full-course meal, Mu Yue will satisfy her.

The Yang Seal is too important to him, even more important than a perfect skill.

"You said it, don't blame me for making more requests if you are not satisfied." Tsunade's eyes lit up.

"Yes, I said it."

"Then hurry up and take the last step." Tsunade urged.

She couldn't wait to enjoy Mu Yue's midnight snack, which would definitely satisfy her.

Mu Yue was not a boaster. If he said he could satisfy her, he would definitely show his real ability to cook a feast.

In fact, even if Tsunade didn't urge him, Mu Yue was ready to start. This was a ninjutsu that he had been planning not long after he crossed over. Now that it was finally developed, Mu Yue's heart was not as calm as it seemed.

Although the Yang Seal couldn't increase his upper limit, it could increase his endurance, which was of great significance to Mu Yue.

"Huh." Mu Yue closed his eyes and adjusted his breathing, concentrating his breathing to the extreme and entering the state of the transparent world.

His next operation required high precision, otherwise he would be easily injured, and it would be internal injury. In severe cases, it might even hurt the chakra meridian system.

This was also the reason why Mu Yue had to do it next to Tsunade. Even if there was an accident, Tsunade, the first nurse in the ninja world, would treat him.

The Yang Seal before perfection was the same as the Yin Seal without the Hundred Healing Technique. It couldn't be said to be completely useless, but it could be useful, but it was generally unlikely to be possible.

Of course, that is for ordinary ninjas, but it is actually quite useful for Mu Yue.

Because before it was completely perfected, Mu Yue also had a small breakthrough, which could act on the shadow clone, and then release a trace amount of chakra at all times to maintain the shadow clone, solving the problem of the existence time of the shadow clone and making Mu Yue's multi-line operation easier.

The perfection of the Yang Seal is actually similar to the Yin Seal's Hundred Healing Technique in essence.

It's just that the actual effect is different. The Yin Seal automatically heals and enhances strength, while the Yang Seal is bound to the breathing method chakra mode by Mu Yue.

As long as the version of the Yang Seal in the body is replaced, Mu Yue will have an extra chakra pool in the future, but this pool can only be used to use a certain breathing method chakra mode.

"Flame Breathing, Fire Release is still the strongest at present." Mu Yue chose Flame Breathing.

There are significant differences between different breathing methods, so the current Yang Seal only supports a single breathing method chakra mode and is not compatible with all breathing method chakra modes.

However, it doesn't have much impact on Mu Yue. If you encounter an enemy that you must switch breathing methods to deal with, just turn off the Yang Seal.

After all, this is not the Death Gate of the Eight Gates of Ninjutsu, and once it is opened, it cannot be closed.

When Mu Yue finished everything, he began to refine chakra and inject it into the Yang Seal.

When the chakra accumulated to a certain amount, Mu Yue stopped refining the chakra and opened her eyes, and a flame-like mark slowly appeared on her forehead.

"Succeeded?" Tsunade asked, looking at Mu Yue who was breathing calmly.

She doesn't have the ability to see through the world, so she can only rely on experience to judge Mu Yue's success or failure.

"It should be successful." Mu Yue felt the Yang Seal and then replied.

It turns out that the Yang seal in Mu Yue's body can also store and release chakra.

The storage is okay, there is no problem if it does not exceed a certain amount, but the release of chakra is a big problem. A little more can easily cause chakra chaos.

It's different now. Mu Yue just tried to use the chakra inside the Yang Seal, but the chakra inside the Yang Seal didn't move at all.

This is the difference after perfecting the Yang Seal. The Yang Seal Solution is actually equivalent to entering the breathing method chakra mode. In the non-breathing method chakra mode, the chakra inside the Yang Seal can only enter but not exit.

"Let me check." Tsunade stood up and walked to Mu Yue's side, directly reaching out and touching several important chakra points related to Yang Seal.

"Perfect," Tsunade commented.

Even if Tsunade is allowed to do it herself, she doesn't have the confidence to do what Mu Yue did. This is an operation inside the human body.

"If you have accumulated enough chakra, enter the Breath of Fire Chakra mode and test it. If there are no problems, teach it to Kakashi." Mu Yue thought in her mind.

Of course Mu Yue wanted to teach Yang Seal's good ninjutsu to his disciples.

All of his disciples are big consumers of chakra, but their age and body limit their performance.

Except for Metkai, who has eight types of Dunjia, the other disciples will be greatly improved if they can learn the Yang Seal.

But currently Mu Yue only plans to teach Kakashi.

Because the revised Yang Seal has a prerequisite for learning, which is extremely high accuracy in chakra control within the body.

If this condition cannot be met, learning Yang Seal is tantamount to self-harm.

This is why Tsunade and Jiraiya initially advised Mu Yue not to waste time on the Yang Seal. Mu Yue's intention in developing the Yang Seal was not something that humans could practice.

Only Kakashi, who also mastered the transparent world, could successfully cultivate Muyue's Yang Seal.

As for the remaining disciples, Mu Yue had no choice but to wait until they also mastered the Transparent World, or Mu Yue made further breakthroughs in the Yang Seal, lowering the difficulty.

"Now that it's done, let's prepare the supper quickly!" Tsunade urged, patting Mu Yue on the shoulder.

She already wanted to fast forward to supper time.

"If you are hungry, I will ask the shadow clone to go back and get some pastries to fill your stomach. It will take a long time to prepare the midnight snack." Mu Yue reminded.

Although she has chef skills, this does not mean that all of Mu Yue's dishes are of the same level.

The more carefully Mu Yue works, the better the final dish will taste.

Tsunade helped Mu Yue a lot, and Mu Yue was naturally not stingy with time and would try her best to make the most delicious dishes.

Tsunade originally wanted to agree, but after thinking about it, if she ate pastries, she would have to eat less for the supper.

Although Muyue's pastries were delicious, Tsunade was obviously more attracted to the big meal.

"Go get it." Tsunade agreed.

Because she can save it for tomorrow, or give it to Shizune, so that she will eat less for midnight snacks.

Mu Yue formed a seal to form a shadow clone, and the main body began to prepare supper, and the shadow clone returned to her home in the main city.

Mu Yue had already prepared the required materials. She walked into the kitchen very skillfully and began to quickly process the materials.

The sound of Mu Yue cooking was heard by Zhi Yin who was reading a book.

"Teacher Muyue, let me help." Zhiyin walked out of the room and walked to the kitchen and said proactively.

Shizune is not a freeloader.

"No, just leave it to me alone." Mu Yue declined.

Shizune hesitated for a while, but seeing Mu Yue's firm attitude, she finally nodded and returned to the living room.

Seeing Tsunade lying on the sofa, Shizune was angry and helpless.

This home is neither hers nor Muyue's, but Tsunade's.

As a result, Mu Yue was cooking in the kitchen, and Tsunade was lying dead in the living room without helping.

"Tsunade-sama, you are serious, why do you want Teacher Muyue to make midnight snacks so late?" Shizune couldn't help complaining.

Shizune felt that Tsunade must have taken the initiative to ask for a midnight snack, and then Muyue reluctantly agreed.

Shizune couldn't bear to see such a good teacher Mu Yue being exploited by Tsunade.

Although Tsunade has a great debt of gratitude to Shizune, Muyue has also been Shizune's teacher for a long time, so this time Shizune is on Muyue's side.

"If you want to eat, I can do it."

Tsunade sat up, grabbed Shizune's fair face with both hands and rubbed it.

"It's not all your fault, Shizune. If Shizune's cooking is as delicious as Mu Yue's, why should I ask him to cook it?" Tsunade said confidently.

Shizune was speechless, I'm really sorry that the food wasn't as delicious as Teacher Muyue's.

If Tsunade used other people as an example, Shizune would internally reflect on it, but Muyue's cooking skills were so high that Shizune couldn't see the top, so she was really powerless.

"But it's okay. My lord has a lot, so I will forgive you." Tsunade said with a magnanimous look.

Shizune was about to say thank you, but then she thought she was right, so she took out the medical books in the room and sat down next to Tsunade to read.

She doesn't have Tsunade's talents, so it takes more effort to understand Tsunade's teachings.

In terms of perseverance and determination, Shizune can surpass many ninjas in Konoha.

After all, she followed Tsunade who was in a bad state from the beginning, but Shizune not only did not follow Tsunade to be bad, but also worked hard to improve, which shows her mentality.

Not long after, the shadow clone brought the cakes over.

Tsunade handed the cakes to Shizune with a smile and said:

"Don't eat all your favorite Mu Yue secret cakes, at least leave half for me."

Shizune looked at Tsunade in surprise. In the past, Tsunade would eat a lot before she could remember her. What happened today?

Shizune reached out and touched Tsunade's forehead with some concern, showing a puzzled expression, "It's not hot."

Tsunade looked at Shizune with a frown on her face. What kind of image did she have in Shizune's heart?

"Huh, so Shizune, you look at me like this." Tsunade crossed her arms and looked unhappy.

Shizune put down the book, her expression was a little embarrassed.

There is no harm without comparison. Compared with a perfect teacher like Mu Yue, Tsunade, who often stays drunk and loses all her money in the casino, needs a child like her to take care of her. It is really unreliable.

"Sir, Tsunade-sama, I'm sorry." Shizune apologized sincerely.

But Tsunade's expression remained unchanged.

Shizune got up and walked to the sofa to massage Tsunade's shoulders and back, and Tsunade's expression eased.

"I blamed Tsunade-sama wrongly. Although I am not as perfect as Teacher Mu Yue, Tsunade-sama also takes good care of me." Shizune, who had served Tsunade, ate Mu Yue's pastries and showed a happy expression.

Because of her apology to Tsunade, Shizune did not eat half, but only ate one-third, and prepared to leave the rest to Tsunade.

"All the dishes are ready."

After a long wait, Mu Yue brought out the dishes one by one.

There are many excellent dishes with both good looks and taste in Mu Yue's previous life, as well as some local dishes of Naruto, and the main feature is richness and diversity.

Looking at the dishes that were almost full on the table, Tsunade gave Mu Yue a thumbs up, then quickly washed her hands and started eating.

Even Jingyin couldn't keep her image in front of Mu Yue, and began to eat immersively.

When Jingyin really couldn't eat anymore, she put down her chopsticks with a look of regret, and then Jingyin remembered something and looked at Tsunade with a face full of resentment.

Tsunade-sama, you are really despicable.

"This is the world of adults." Tsunade sighed in her heart, and then continued to eat immersively.

After finishing this meal, I don't know when I will eat Mu Yue's food next time.

Or take the initiative to eat?

PS: Staying up late is backfired, there may be a lot of typos, everyone can leave a message in this paragraph, I will correct it when I see it.