Naruto: My setting is above yours.

"The range of physical constitutions is too broad, but first of all, if I want to make changes, I can't modify things like immortal bodies or vortex bloodlines."

Genma's previous modification of his chakra level actually served to enhance his physical and mental strength.

Physical strength is also a part of physical constitution, a dimension.

However, apart from the increased physical strength, these modifications did not change anything else.

For example, defense, strength.

Of course, with the support of powerful chakra, his strength will definitely increase.

As for the Sage Body, it also requires powerful chakra, or perhaps all attributes can be added?

"My own chakra is now at the level of a tailed beast, and I also have the Perfect Sage Mode, so I can say that I have the same unlimited endurance as a tailed beast."

"And all attributes, but I don't need all attributes right now..."

"What is most important to me?"

Xuanma grasped the key point.

He's afraid of dying!

Ninjas are so fragile and weak, they need to be changed!

With that thought in mind, Xuanma knew what to do.

And before he knew it, he had arrived at Ichiraku Ramen.

"Then let's have a bowl of ramen!"

Genma turned and went into the store: "Uncle Ichiraku, a bowl of flavored char siu, and please pack three more for me."

He planned to bring some to Shizune and the others to eat.

Although it's highly likely they've already eaten, ninjas can eat again.

"Xuanma, wait a moment!"

The young Ichiraku Otsutsuki greeted him with a smile.

Chapter 76 Indestructible

While waiting for the ramen, Genma opened the [Settings] and directly added a setting.

Physical defense: The body's ability to defend against attacks from various sources, including but not limited to swords, heavy impacts, shockwaves, and ninjutsu.

This is a basic conceptual setting modification and addition, without involving any ability improvement, so it only consumes 1 setting value, just like the original Chakra Refining Technique.

The next step is to make modifications specifically targeting physical defense.

However, since there is no precise data to measure, such as the current defensive capability value of the device itself, it is obviously impossible to make simple "addition" type modifications.

Just like the previous chakra amount, the [setting book] thoughtfully provided a reference point: Kakashi's chakra amount.

Genma modified the system to directly align with the amount of chakra possessed by the tailed beasts, thus using the tails of the tailed beasts as a reference point.

So, what should be used as a reference frame to modify this defensive capability?

Surely it can't be something like dragon tendons and iron bones, or copper skin and iron bones, right?

Having eaten and drunk his fill, Genma carried the takeout ramen to Tsunade's house.

As expected, the three girls had already eaten lunch, but they ate the ramen that Genma had packed without hesitation.

Hearing Fennel call out "Lord Genma," Genma felt that this bowl of ramen was well worth it.

Humans are just so vain!

Xuanma secretly despised himself.

Tsunade was quite annoyed that he enjoyed being called "Lord Genma" and felt a bit disappointed in Fengo.

As for Fennel, it was indeed very fearful of Konoha back then.

But after living here for so many years, she has come to love it.

It wasn't Konoha, but Tsunade, Kushina, Genma, and the like.

Naturally, Fennel was extremely grateful to Genma for bringing her here and giving her such a good life.

Even if the person is a child, they must still be addressed as "adult".

"Lady Tsunade, when will your Yin Seal be completed?"

After taking a sip of the tea that Huixiang offered, Xuanma asked.

Tsunade quickly finished her ramen and wiped her mouth with a flourish: "It'll be ready soon. What, do you want to try out my new technique?"

"How about we make another bet after I've finished?"

When gambling is mentioned, Tsunade immediately becomes very interested.

Jingyin and Huixiang exchanged a glance, their eyes filled with helplessness.

They really aren't afraid of losing at all!

If I get married in the future, my husband will definitely work very hard to earn money, right?

The two silently mourned for Tsunade's future husband.

Xuanma hesitated for a moment, stroking his chin, before saying, "Of course, there's no problem with betting."

"But what does Lady Tsunade intend to use as a wager?"

Last time he tried to renege on his promise, Tsunade cleared all his debts.

It's time to let Tsunade be a little arrogant, lest she become too overbearing.

What do you want?

"How about I teach you both the Yin Seal and the Hundred Healings Technique?"

Tsunade raised an eyebrow.

Genma showed no interest whatsoever: "I'm sorry, Lady Tsunade, although they are all very good techniques, I don't need them."

Tsunade asked, annoyed, "Then what do you want?"

"Hmph, although you have a lot of chakra, with the Yin Seal, it can be multiplied several times."

Xuanma shook his head: "Cultivating the Yin Seal is too troublesome. I have to carry out missions, and I don't have that much energy."

His eyes darted around, and suddenly a good idea came to him. He smiled and said, "How about this? If you lose, Lady Tsunade, I won't address you as Lady Tsunade anymore. After all, my strength has surpassed yours now!"

"From now on, you should call me... Lord Xuanma!"

Just imagine the scene of Tsunade calling out "Lord Genma"—the sense of conquest and emotional value are overwhelming.

Tsunade's eyes widened upon hearing this. She braced herself on the table with both arms, pressing her body forward with overwhelming force.

This is truly a reversal of the Heavenly Stems and Earthly Branches!

A brat actually wants her to call him "Lord Xuanma!"

Seeing that Tsunade was about to get angry, Genma immediately provoked her: "Lady Tsunade, are you not confident of winning?"

Tsunade swallowed her anger and sat down again: "Tch, I'm not afraid of you!"

What if you lose?

Staring at the brat opposite her, Tsunade said fiercely, "Bastard, if you lose, you'll have to call me 'Lady Tsunade' from now on!"

"And also, you'll always be a brat in my eyes!"

"Also, from now on, whenever you see Fennel, you must call it 'Lord Fennel'!"

"And also, give me all your commission!"

Although she cheated last time, Tsunade never called Genma "brat" again.

Now, she's going to give this brat a good beating for his arrogance.

But I don't know if he was so angry that he went crazy.

"No problem!"

Xuanma readily agreed.

If you keep calling her "Tsunade-sama," then so be it; she's a brat, she's just a kid, she's young after all.

Fennel is bigger than him.

As for the commission, consider it as payment.

Besides, does he lack money?

There are tens of millions of yuan in the family but nowhere to spend them.

So losing is the same as not losing.

Not losing is the same as winning!

However, Fennel and Shizune, who were looking at the two, were very confused.

Why do these two always like to make bets that seem meaningless?

They will never understand the joy that comes with it.

Xuanma, exhausted from winning, immediately made a run for it.

He still needs to cultivate himself.

Genma left the development of Lightning Release and Genjutsu, as well as the refining of Wood Release chakra, entirely to his shadow clones. He then returned home and went into his study.

Open the [Settings] and Genma quickly edited the Physical Defense 1.0 version.

Physical Defense Version 1.0: Every part of the body possesses the same defensive power as octahedral diamond, while also having the same impact and tensile strength as rubber.

In Xuanma's understanding, diamond has extremely high hardness, strength, and wear resistance, even higher than the hardest human tooth enamel, and stronger than steel and alloys.

Of course, diamonds are also brittle and prone to cracking due to their structure.

Like Crystal Release, it possesses astonishing defense on one hand, but is easily broken by sound waves on the other.

However, Xuanma only wants the hardness of diamond, not to transform his body and cells into a diamond-like structure.