My brother Uchiha Madara

After the Corpse Bone Vein was awakened, Uchiha Yu had no idea of ​​using it for combat except for close-range protection.

The role of the Corpse Bone Vein, in addition to being as lethal as a hedgehog in close combat, the most important thing is that he does not need too much exercise to have extraordinary bone strength.

The more vitality is devoured, the stronger the Corpse Bone Vein is, which also means that the density of one's own bones is stronger.

In many cases, a person's strength, in addition to muscle strength, is more reflected in tendons and bones.

The stronger the bone strength, the better the strength of a person.

Moreover, there is bone marrow in the bones, and hematopoietic stem cells are hidden in the bone marrow.

Strengthening bones, in a sense, will also lead to the strengthening of bone marrow and hematopoietic stem cells.

Even though the Corpse Bone Vein has just been awakened, Uchiha Yu can clearly feel that the blood in his body is more fresh and more vital than before.

His whole body seems to be undergoing subtle changes under this influence.

Time flies, and another three months have passed~

During this period, Uchiha Yu was immersed in the cultivation of the awakening of the Corpse Vein while thinking about the use of compensation points.

Originally, this was reserved for the possible defects of the Corpse Vein, but now that he can perfectly control the speed at which the Corpse Vein devours vitality, he is not worried about getting a blood disease like Kaguya Uemaro. Uchiha Yu naturally cannot miss any opportunity to improve himself.

In Uchiha Yu's eyes, there are only three options left.

First, Chakra Seed Refining Technique.

The most important part of this technique itself, refining chakra seeds, has become his talent, and the other things are no longer worth developing.

Therefore, Uchiha Yu wants to further improve it.

Second, Multiple Crow Shadow Clone Technique LVMAX (2/2)

Although this technique is theoretically close to the perfection of ninjutsu, Uchiha Yu is not very satisfied.

After all, this is a BUG ability that can assist his talent of "hard work can make up for shortcomings", and it is an amplification plug-in. No matter how much attention is paid, it is not too much.

Third: It is about the aspect of the summoning technique.

After Uchiha Yu reached perfection, he discovered that this technique involves the fur of two extremely powerful forces.

Contract, space.

The core concept of the summoning technique is to establish a mutually related agreement between two lives through some kind of mysterious contract power;

When each other needs each other, they can summon each other to each other's side through some pre-determined method.

In order to better protect each other's lives, the summoning technique has set up recall coordinates.

Any person or summoned beast who has been summoned can use the summoning handprint to cancel the summoning when going to certain places and encountering any crisis, and they will be recalled by the space coordinates.

This situation is a passive protection.

As long as the summoned beast is in danger, it will appear instinctively.

That is, in the original work, after the summoned beast is injured, it usually turns into white smoke and disappears.

Of course, if you act quickly enough and kill the summoned beast before it is recalled, the summoned beast cannot be recalled again.

For example, in the original work, there is a toad that was cut in half by Shimura Danzo, and there are ten thousand snakes that Sasuke uses as a protective barrier.

Uchiha is very interested in the contract and space technique involved in this technique. He is curious about what the summoning technique will look like after the breakthrough.

What he is looking forward to more is that through the breakthrough of this technique, he may be able to have a higher understanding of space and contracts through the information feedback brought by the technique itself.

It is said that when the Flying Thunder God Technique of Senju Tobirama was created, he got a lot of inspiration from the summoning technique.

However, after thinking about it, Uchiha Yu still chose to use some compensation points first in the chakra seed refining technique.

No matter what ability, it is inseparable from chakra.

Moreover, Uchiha Yu vaguely feels that the energy of chakra itself is full of high exploration.

Continuously breaking through chakra may be able to glimpse the true nature of chakra.

As for the other two, there is no need to rush.

The Multiple Crow Shadow Clone Technique can still be used for the time being;

The summoning technique is just a way to add icing on the cake and enhance the means.

With the Corpse Bone Vein, Uchiha Yu is not worried about Senju Tobirama creating Flying Thunder God to deal with him for the time being.

At least, he won't do that the next time they fight in a real sense.

At that time, if he is an opponent, Uchiha Yu doesn't mind killing him again. He wants to see what other ways Otsutsuki Yuro has to save his life.

Thinking of this, Uchiha no longer hesitated.

Decisively put 1 point of compensation on the Chakra Refining Technique again.

The familiar feeling came again.

He felt that his chakra seemed to be compensatingThe moment the point was brought in, it crossed a certain level.

And then~

Well, there was nothing else.

"Is that the end?"

Uchiha Yu had some doubts on his face, not believing that it was just like that.

His feedback, his feeling of excitement.

No, nothing at all.

Uchiha Yu opened the data panel to check~

Name: Uchiha Yu

Age: 14

Talent: Diligence can make up for shortcomings, Chakra Root Seed

Bloodline skills: Three Magatama Sharingan, Primary Sage Body, Corpse Veins

Skills: Chakra Root Technique LVMAX (1/8), Instant Body Technique LVMAX, Flame Sword Technique LVMAX, Multiple Crow Shadow Clone Technique LVMAX (2/2), Great Fireball Technique LVMAX, Throwing Technique LVMAX, Transformation Technique LVMAX, Substitution Technique LVMAX, Seal Technique LVMAX, Rasengan LVMAX, Summoning Technique LVMAX, Healing Technique LVMAX, Gentle Fist Technique LVMAX,

Compensation points: 1

Backpack: Several items

........

Except for Chakra Seed Refining Technique, which became Chakra Root Technique, the original full value (4/4) became a new value (1/8), and the talent Chakra Seed, which became Chakra Root Seed, the others did not change.

Uchiha Yu was sure that he had not gained any power increase, and his blood did not feel any stirring. He even felt that everything just now was just an illusion.

Uchiha Yu was somewhat suspicious whether the panel had reached its limit, only giving out labels without strengthening.

However, when Uchiha Yu tried to refine chakra casually after several inductions without success, something strange happened.

The chakra refining technique did not refine his physical and mental energy at the first time, but the chakra circled around his body and emitted an invisible traction to the outside.

This power was not strong, but the coverage was very wide, like a call, or even like a signal sent to the outside.

Then, as Uchiha Yu continued to operate, Uchiha Yu felt a stream of power injected into his body.

He was very familiar with those powers, and almost the moment they came into contact with him, they merged with his chakra.

Because those were his chakra.

The chakra that had been consumed by him in various forms and contained his spiritual and physical energy, at this moment, returned to his body like a bird returning to its nest.