On a sunny afternoon, it's still the same grove.

Lei Luo and Yuko stood opposite each other, and their eyes met at this moment.

The former had a serious look and a calm gaze, as if he was not going to let go of the slightest change that would happen in a moment.

The latter has a gentle attitude, a calm gaze, and a slight smile on the corner of his mouth, as if he is extremely confident in his abilities.

"So, here we go."

"Hmm."

At the end of the brief conversation, Yuko raised her hands to form a siji, which seemed to be a different handprint from the regular one, not one of the twelve siji.

The palms of both hands are interlocked, the thumbs are pressed against each other, the knuckles of the other four fingers are bent and tightly interspersed, and the tips of the two ring fingers are slightly straightened, emerging from the palms of the hands that are held together, and are aimed straight in the direction of Lei Luo.

'This ......'

The handprint that Yuko posed was extremely complicated, and Lei Luo had never seen this seal before, even if he had never heard of it, so he couldn't help but fall into deep thought for a while.

Intelligence from his previous life told him that the founder of the ninjutsu system was the Six Paths Immortal, that is, the Great Barrel Wood Feather Coat, who not only had lofty ideals, but also created the source of the ninja profession - Ninja Sect.

But because the ninjutsu of the six paths needs the support of blood, it cannot be mastered by ordinary people.

Therefore, his son Indra took a different path and created twelve mudras to flexibly mobilize the chakra in the human body, and eventually form a physical or spiritual interference with the outside world - that is, conventional ninjutsu.

The emergence of ninjutsu broke the pattern of the samurai system's monopoly on the world's military power, and enabled ninjas to complete the professional sublimation in the true sense.

Lei Luo believes that the reason why ninjas are stronger than samurai is that although it seems that ninjas can use ninjutsu, the essence is that the twelve mudras created by the Yindra are at work.

From the beginning of the sub-seal to the end of the seal, these twelve seals are a kind of tool, and the tool of efficient use of chakra can be seen as the key to truly unlocking supernatural powers.

Without this tool, a ninja would not be much stronger than a samurai, after all, the latter is not without chakra, nor will he not use it, as can be seen from the samurai of the Iron Country.

The only thing that samurai are weaker than ninjas is that their use of chakra is too inefficient, whether it is chopping or chopping, even if they carry chakra in their attacks, it is only a relatively superficial skill, completely unsystematic.

The Chakra era came, and the samurai did not complete the construction of the relevant system, which is the real reason for their elimination.

It's just that the system ...... Lei Luo stared intently at Yuko's starting from the first seal and slowly transforming into the next one, which was still an extremely complex handprint, and continued in his heart:

Yuko doesn't seem to be using the existing ninjutsu system, she is using an unheard-of seal rule. ’

Is this ...... Is it a technique that goes with the Shadow of the Heart? ’

But who created this rule? Where did Yuko learn this method of sealing? ’

His thoughts turned back and forth, and Lei Luo only felt that the doubts in his heart were gathering more and more, but before he could think about it, a faint light came into his eyes.

The spirit shook suddenly, Lei Luo came back to his senses, and his eyes looked straight ahead without blinking: Yuko's body was surrounded by thick rays of light, and her figure gradually blurred.

This light was somewhat similar to sunlight, and Lei Luo only felt that his body was warmly illuminated, so uncomfortable, but he didn't pay too much attention to himself, but put all his mind on Yuko's side.

With the passage of time, Yuko's figure has completely disappeared, leaving only dense clusters of light in its place, emitting wisps of endless light.

Subconsciously squinting his eyes, Lei Luo was suddenly stunned, because although the light from Yuko's body was bright and scary, it was surprisingly not dazzling.

Blinking again, Lei Luo first looked at Yuko, who was completely shrouded in light, and then swept around a little boredly, wanting to see what effect this technique had on the outside world.

The trees are clearly visible, and the autumn leaves above are still swaying in the wind, as if they are not affected by the strong light in the field, and everything looks like before.

There are no abnormalities...... This is precisely the biggest anomaly, because it does not correspond to physical phenomena.

After a while, Lei Luo didn't notice anything, but just as he was about to give up, he didn't want to, and when his eyes inadvertently crossed the ground, he was stunned again.

Just because, under his feet, two shadows appeared at the same time.

The two shadows, one in front and one behind, were all clearly visible, one was aimed at Yuko's side, and the other was stretched behind him.

Looking up at the sky, Lei Luo noticed that the sun was moving west, and the sun was hovering behind his head.

In other words, the shadow in front of him is reflected by the sun, and the one behind him should be the embodiment of Yuko's ability.

'Where there is a shadow there must be light, where there is light there must be a shadow, Yuko's ability is called the shadow of the heart by her......

Does this mean that the shadow behind me is the shadow of my spirit that is reflected by Yuko's light? ’

'The projection of the heart, the shadow of the heart, is so. ’

At this moment, Lei Luo finally had an understanding of Yuko's ability, but before he could think deeply, a tingling sensation suddenly came out of his brain.

Perhaps, it wasn't the brain, but his spirit.

With a movement in his heart, Lei Luo closed his eyes, recalling the feeling of entering the spiritual space last time, and then began to precipitate his consciousness, rapidly expanding his thoughts, thinking of entering the spiritual space again.

There was no accident, after a moment of trance, Lei Luo opened his eyes again, and the surroundings had turned into a vast spiritual ocean, and his body had also turned into a spirit body that emitted a trace of fluorescence.

Turning his head to the side, Relo noticed wisps of warm light shining in from behind him, casting a shadow on his spirit body, and a dark shadow emerging from beneath his feet, stretching out into the boundless distance.

After carefully observing the situation around him, Lei Luo had a feeling that he didn't know why, so he simply withdrew his attention and focused his gaze on his spirit body.

The tingling sensation filled his body, and he raised his hand, noticing that dripping liquid was oozing from his palm, and his gaze shifted downward, and there was a tendency for all parts of his body to melt.

It is obviously a spiritual body of nothingness, but it presents a physical phenomenon like a candle.

Lei Luo felt a little strange, but when he noticed that the light from the outside world was getting stronger and stronger, and the shadow under his feet was getting wider and wider, he realized:

It's the temperature...... Yuko's technique is able to emit some kind of light that warms up the soul and then melts. ’

Glancing at the gray air currents around his body again, Lei Luo couldn't help but continue to analyze, "Is it because I wasn't attacked because the Force of Time didn't defend like it did last time? ’

But...... What is the standard by which this kind of discrimination mechanism is carried out? ’

The intensity of external energy? Is there malicious intent? Or is it through some level of perception?

Although Lei Luo had used the power of time in his body for so long, he didn't really know much about it, he didn't know why this power chose him, and he didn't know if it had something to do with the crossing.

In short, this is the power of mysteries, and Lei Luo is now more and more inseparable, especially after Shi Ji awakened, he felt more and more the power of time.

It's not the same dimension as the ninjutsu chakra system.

After sighing for a while, Lei Luo calmed down, silently experiencing the feeling of the spirit sunbathing, and didn't think about anything for a long time.

In this way, in the quiet spiritual space, Lei Luo's spirit body was constantly dissolved, and its volume was also decreasing at an imperceptible rate, and all kinds of subtle changes and a series of subtle reactions occurred in it.

A ninja at the top of the food chain

Reading is exciting, reading is wonderful!

( = )