When he got home, Zhou Yu sensed that there were nearly twice as many shadows around him, and Zhou Yu could only secretly scold that the third generation and that nerve were wrong, why did you suddenly add so many shadows around me!

Scolding and scolding, and wanting to take Konoha with him, Zhou Yu can only endure it silently, only when those shadows do not exist, of course, Zhou Yu will also scold when he is bored, what kind of dark part is the hidden technique so bad, I really envy Naruto and Sasuke's ignorance, ignorance is also a kind of happiness, I don't know what people around me are monitoring at all, and I feel awkward when I think of someone monitoring Zhou Yu.

I don't want to, immortal cultivation is important, Zhou Yu didn't care about the three generations adding so many shadows to his side for no reason, the most important thing now is immortal cultivation, Zhou Yu didn't plan to hide his immortal cultivation, even if he hid it, Naruto and Sasuke would have to show it, and it would be better to show it generously.

Anyway, it's not one person who will, himself, Naruto, and Sasuke will, the three-person meeting and the one-person meeting are not the same concept at all, even if something happens, there are Naruto and Sasuke sharing the firepower, maybe this is also one of the reasons why he subconsciously taught Naruto and Sasuke the immortal cultivation method before!

"The Art of Shadow Clones." "Bang." ', 'Bang.' '......' bang. Zhou Yu divided ten shadow clones by his side.

Meditate and absorb natural energy and fuse immortal chakra.

"Smack." , 'Smack. ', 'Smack.' ’。

The first fusion failed, Zhou Yu knew that the physical energy, spiritual energy, and natural energy were mixed one to one was the fairy chakra, but the key natural energy was equal to how much physical energy was one and one of spiritual energy, how to compare three completely different energies, fortunately, the one-to-one ratio of physical energy and spiritual energy was thoroughly understood by himself, and now as long as he integrates the natural energy of the same ratio, Zhou Yu is constantly trying, absorbing a ball of natural energy, first one hour of incremental fusion, in one hour decreasing fusion, Try it slowly and you will always get it.

After an afternoon of trying, my body was about to be bruised, but I still didn't get anything.

"How are Naruto and Sasuke?" The next morning, I saw Naruto and Sasuke Zhou Yu asked.

"Yu, no." Naruto said in frustration.

Sasuke shook his head as well.

It is also a very difficult cultivation for immortal arts, otherwise there will only be a few people in the entire Hokage world, and several of them will die, and now they will count all the hands of them, of course, the users of Orochimaru's spell marks are not counted, those are all parallel goods.

"Naruto, Sasuke, don't be discouraged, isn't perceiving natural energy also progress! The rest is the work of the water mill. ”

"Hmm."

"Hmm."

Naruto and Sasuke nodded, Naruto and Sasuke both knew that immortal art was not so easy to cultivate successfully, just like the two of them had studied Spiral Pill and Chidori for so long, let alone this immortal technique.

Two months later.

"Hold on!" I don't know how many failures I have suffered in the past two months, Zhou Yu cheered for himself.

"This, this, this ......" With the intention of failing in this time, Zhou Yu fused natural energy in this time, but he could feel the unique immortal chakra that had just been fused, and his whole world had also changed, and Zhou Yu felt the ubiquitous natural energy.

"Come on!" Zhou Yu took a breath to integrate the chakra into the natural energy, and replaced it with the immortal chakra, in addition to the fusion of natural energy in two months, Zhou Yu is refining the chakra, the super strong body and the super high spiritual power Zhou Yu's chakra refining is simply progressing, and the two months of chakra refining Zhou Yu Chakra has hardly multiplied several times to reach the shadow level.

When the last trace of chakra also fused with natural energy and turned into an immortal chakra, something magical happened, and Zhou Yu was stunned by the changes in the perceiver's body, is this his own unique protagonist treatment.

Zhou Yu unexpectedly found that his cells were actually in a state of 'hunger', and he only made his cells grow rapidly with the decoction, with stronger activity and tolerance, but the cells themselves did not contain any energy, simply put, there was a box that was very hard and very large, but there was nothing in it, and the cells in the 'hungry' state naturally did not let go of the immortal chakra, and all the fused immortal chakras were absorbed by the cells.

Zhou Yu was stunned, what was shocked was not a bad thing, but a good thing, a great good thing, what was the immortal chakra absorbed by the cells? No, isn't it okay to refine the chakra and fuse the natural energy, Zhou Yu was originally worried about the natural energy absorption and fusion time and the use time of the immortal mode, but now he is not worried at all, the cell absorbs the immortal chakra and absorbs it well! There is a cell storage Immortal Chakra, and if you fight in the future, are you still worried about the Immortal Chakra fusion time problem and the use time of the Immortal Mode?

Zhou Yu suspected that this might be the case for the first generation, the generation could quickly turn on the immortal mode, the key generation was still the body of the immortal, and the body of the immortal could store the immortal chakra Zhou Yu did not feel strange at all.

The amount of shadow-level chakra was integrated into natural energy, increasing by one-third out of thin air, saving him a lot of time, and Zhou Yu felt that all the immortal chakras he fused had not yet satisfied one percent of the cells in his body, Zhou Yu saw a direct path to quickly improve his strength, when the cells in his whole body were full of immortal chakra, how would his strength change? It's really worth looking forward to.

You may ask, could it be that all the cells of the body are stored in the Immortal Chakra, and you are not afraid that you will encounter the cultivation system in the future, so you can only do it in a hurry? Zhou Yu can only say that what you think is too simple, friend.

What is Zhou Yu's back? It was the Creator Alliance that stood at the top of countless universes, and he was studying in the heavens and all worlds, and the creator would not have thought that the system came with a technique, the 'Ten Thousand Worlds Fusion Method', just listen to the name, the usefulness lies in fusion, the energy of any cultivation system can be fused, and the essence can be retained, Zhou Yu is naturally not worried that the energy of his cultivation system will clash with the energy of other cultivation systems, but he is only worried that his cultivation system is not enough.

Zhou Yu refined a little chakra and went out to find Naruto and Sasuke, why did Zhou Yu have an immortal chakra and refine an ordinary chakra to keep in his body, it was because he didn't have to use immortal chakra all the time, immortal chakra is an unconventional weapon, pressing the bottom of the box, chakra is a conventional weapon, leaving some chakra in the body is used to decorate the façade when it is low-key, and immortal chakra is a surprise specially left for those who have bad intentions towards themselves.

With the special surprise of the successful fusion of the Immortal Chakra and the cell absorption of the Immortal Chakra, Zhou Yu happily went out to find Naruto and Sasuke, and the two of them naturally shared their successful experiences.