In Takishinobi Village, next to a huge ancient tree in the back, Chiba was quietly observing something.

"Chiba-sama..."

Without waiting for the personnel left here to report something, Chiba waved his hand casually and said lightly: "You continue yours, I'll take a look at it." ”

A large number of magical ancient trees in front of him, Chiba kept flashing various thoughts in his mind.

In the village of Taki Ninja, there has always been a mysterious potion that can instantly increase the amount of chakra of a ninja dozens of times, that is, the legendary Hero's Water.

And those so-called heroic waters are actually condensed from the ancient trees in front of them.

As early as a few months ago, Chiba, who had some guesses about this thing, had assigned a lot of people to research and develop the properties of this potion.

And the result is indeed not a surprise to Chiba, this thing is nothing more than a medicine that stimulates the potential of the body.

By instantly overdrawing the life force of most of the body's cells, you can obtain extremely amazing power.

This kind of practice is actually the same as some forbidden techniques with serious consequences, except that it is more convenient and fast, and there is no need to go through the arduous process of cultivating forbidden arts.

He casually took a drop of Hero's Water diluted to one thousandth, and Chiba tasted it gently.

Soon, Chiba could feel that his cells were slightly active, and he was constantly spewing out more energy.

On the other hand, Chiba can naturally feel the gradual decrease in vitality.

"Sure enough, that's the potion I need..."

If you say it separately, the effect of this potion may not be very strong, after all, it will die when it is used up, and it is a thing that can only be used desperately, and it is no different from those forbidden techniques in the ninja world.

But if it is combined with ninjutsu that can restore vitality, then this is a miracle medicine.

This elixir stimulates cell activity to increase the upper limit of life energy stored by cells, and then replenishes it through ninjutsu, which is perfect.

The key is that you can also adjust the concentration by yourself, and decide the dosage at any time according to your own cultivation progress, compared to those forbidden techniques that also consume life force and cannot be controlled, and accidentally play yourself to death, the effect of this potion is much stronger.

"If calculated like this, it can greatly reduce my cultivation time and difficulty, but..."

Chiba looked at the ancient tree in front of him and frowned, the production of this thing is too scarce, and it takes a hundred years to produce such a small bottle, which is really a little too slow.

After a moment of silence, Chiba suddenly chuckled: "It's really a lack of people's hearts, compared to nothing, it's good to have such a bottle, save a little use, it should be able to be used for a long time..."

Soon, Chiba began to devote himself to the practice of harshness towards the body.

While slowly releasing his body through the water of heroes, constantly depleting and restoring his vitality, Chiba also continued to use other methods to assist in cultivation.

"Thunder Kirin!"

With Sasuke's shouting, a thunderbolt of astonishing scale smashed into Chiba's body.

"Click!"

Knocking over the gravel covering his body, Chiba slowly crawled out of the pit and nodded with satisfaction.

"It works out pretty well. ”

Today's Chiba, his way of cultivation can be said to have entered a period of high-speed development that snowballs with each other.

Through the continuous development of the body's yang escape ability, while the body and chakra quality become stronger, the mental yin escape will also become stronger by the body's stimulation.

Just like Naruto later, after having the powerful Yang Escape Chakra, and Sasuke who has the Yin Escape Chakra and the Reincarnation Eye, he is not afraid of powerful illusions such as Infinite Tsukiyo.

In any case, the strength of the spirit and soul depends on the nourishment of the body, and if you specialize in yang and yin, you won't grow, then Uchiha Madara would have killed the pillar with illusion.

Of course, the reverse is the same, with a powerful yin retreat spot, and the flesh body, the physical technique may not be much weaker than the pillars.

Chiba can be sure that as long as the body continues to grow, then Yin Dun may not be good at it, but it will not become an obvious weakness.

And with the dual growth of body and spirit, the quality of Chiba's chakra has also been further improved, and he can control more immortal arts and nine-tailed chakra.

And after having a large number of chakras and a strong spirit, Chiba can also separate more shadow clones to cultivate.

Now that he has separated a hundred shadow clones, it is no longer Chiba's goal, but his future goal is a thousand.

Naruto was twelve years old and could separate thousands of shadow clones, and Chiba believed that it wouldn't be long before he could divide that many.

Of course, being able to separate them does not mean that you can use these things to cultivate, after all, your endurance is limited, but no matter what, after all, it is a cultivation path that can continue to see obvious progress.

Perhaps, in the future, I will be able to separate a thousand shadow clones to cultivate, and cultivate for a thousand years a year.

And in addition to these, the cultivation of the Chiba Thunder Escape attribute is also constantly growing.

After not being afraid of being consumed, Chiba can use the instantaneous self-healing effect of the Yin Seal to continuously challenge the higher-intensity thunderbolts.

It's just a short period of time, and Chiba's development on Thunder has been amazingly improved.

And the anti-auxiliary effect brought by the Thunder Escape Refining Body made Chiba's body continue to become stronger, and then formed a virtuous circle.

According to Chiba's prediction, it may not take a few years for him to reach the height he wants.