(Thank you for the recommendation ticket from "Xianyuan Beixia"!) ）

Back inside the rune, Yasuo sent the tail he had brought back to the inventor Heimerdinger's laboratory.

When he saw what he had been thinking about all these days, Heimerdinger happily danced with his robot.

"It's amazing! I can't wait to look into it right away, quick, carry it in! Heimerdinger urged his robots to hurry up and get to work, and one of them somehow pulled Yasuo's knife and wanted to run.

This made Heimerdinger give it a kick in anger: "Stupid, I moved the wrong thing, the thing is over there!" I'm wasting my time and I'm going to tear you down sooner or later! ”

After closing the door to the laboratory, Yasuo was about to leave, when the inventor, who had just entered, came out.

"Master, are you ......" Yasuo was about to ask, but was interrupted by the other party.

"I've already finished researching, and the time inside the laboratory is 1,000 times that of the outside, and I've already done a lot of research on tailed beasts before, so this time my research direction is how to use this power." Heimerdinger's eyes were red, and he must have been a little tired from more than ten hours of work.

"I feel that the strength of the tailed beast is quite weak, except for the tailed beast's coat and chakra's strength, the others are a little worse." Yasuo was not interested in this kind of power, and he was not optimistic about the two of them.

After hearing this, Heimerdinger immediately exploded, took the wrench in his hand and threw it directly at Yasuo.

"Short-sighted, although the human development tailed beasts in this world are longer than me, but the human pillar force model is too backward, do you know how much? Only 35%! Oh my God, I can't believe it, what do the researchers there eat? Even my experimental material apes are better than them! ”

He dragged Yasuo to a rest area, intending to give him a detailed presentation of his research results.

"Listen up, Yasuo boy, don't underestimate the power of the world's origin! Even if it looks a little weak, these are superficial phenomena, and we need to understand it from the inside. Taking a small box from the reserve space he had brought with him, Heimerdinger opened it in front of Yasuo.

A soft tailed beast chakra slowly flowed out from inside, if it wasn't for the tail **, Yasuo couldn't believe that the irascible tailed beast chakra actually had a soft side.

"Didn't you expect this to happen? As I said before, Tailed Beasts are not living creatures, but derivatives of the will of this world, and they manifest their bodies in this world through chakras. This is the reason why no matter how many times the tailed beast is killed, it will come back to life in a few years. "Heimerdinger manipulates the tailed beast Chakra to conjure up various objects.

"So what does it do to me? Do you want to be like that? Yasuo was interested in things that could improve his strength, and he felt that Heimerdinger would have a surprise for him.

"Humph! Don't compare that garbage to my research. I found out that there is a difference between the chakra of the tailed beast and the ninja, and I don't know if anyone in this world has studied this. If you are able to extract this special chakra, I believe you will get a part of the origin of this world. With a wave of his hand, Heimerdinger returned to the box as the chakra floated in the air.

"Do I need the help of the Tailed Beast?" Yasuo asked.

"Well, but this is only a need in the early stage, and you won't need it when you can withdraw it yourself." Heimerdinger felt a little pity, after all, there was only a little research material, and he could only barely strengthen Yasuo.

"Okay, I'll talk about the tailed beast later, now I'll transplant this part of the chakra into your body, plus the old immortal rune seal of Ruiz, I believe you will soon see a different world!" With that, Heimerdinger snapped his fingers, and the two of them instantly came to an altar covered with runes. I saw Ruiz sitting on the steps, and he complained a little angrily: "Isn't it fun to hang me here?" Next time I'm going to imprison you for 1 year! ”

Heimerdinger wasn't the master of peace either, and he grimaced at Ryze and began transplanting the tailed beast Chakra for Yasuo.

After Ryze carved the last rune, the sigils on Yasuo's back came into play. Although the tailed beast Chakra had been purified, it was churning back and forth in Yasuo's body like a human rejection reaction, but fortunately it was bound by runes, and it took Yasuo a while to suppress it.

"Try not to fight violently during this time, I estimate that you will be able to use it with peace of mind after ten days and half a month!"