Junior sister, she reached the pinnacle of life by picking up trash

Even the gray matter above the horizontal meridian cannot automatically exchange with the air flow when it comes outside the endless abyss. Yan Yun didn't understand it at the beginning, but thinking about it now, it must be because the world outside the endless abyss lacks a kind of air. .

A kind of qi that belongs to the endless abyss alone, this kind of qi, Yan Yun guessed that there is a high probability that it is black qi.

It's just that this qi is not yet fully mature, so let's call it gray qi for the time being.

But why does gray matter have to be formed in order to absorb Reiki?Then there is only one answer, spiritual energy and gray energy, only one can exist.

The gray matter is to block the invasion of black gas, but at the same time, that layer of gray matter also needs to absorb black gas to consolidate its stability.

Seeing that she had not moved, Duo Cai guessed what she was worrying about, so he spoke again.

"Forget it, I don't know you yet? You can rest assured to do what you want, anyway, I tell you, everything will be fine." Although its tone was a little gloomy, it was not the persuasion that Yan Yun expected. It's not a cold blame, but an understanding beyond her expectations.

Yan Yun nodded, she escaped into the spiritual vein.

The underground is not dark, under the illumination of spiritual energy, the whole underground is like a fairyland, but also like a dream, illusory like a fake.

She was isolated from her spiritual veins, and there was an invisible and intangible wall in front of her that hindered her.

The spiritual energy can't get out, and the gray air outside can't get in.

But all of this is not difficult for Yan Yun, but she has to figure out why here, the spiritual energy is harmful to the living body?

She needs someone to verify for her.

Yan Yun is walking underground, it is impossible to find people here, but he can definitely find spirits!
She picked up a plump, hamster-like sprite that was sleeping soundly, and led it to the wall.

The little ghost blinked her big cute eyes, and she wasn't afraid of her, because even Yan Yun didn't realize that after she truly integrated into this world, her aura was extremely gentle and lively.

This feeling is like the rising bamboo knots that are revitalized after the spring rain.

Yan Yun gently rubbed the little spirit's furry head with his fingertips, then stretched out his fingertips and placed them on the wall, feeling the confluence of qi with his heart.

She slowly poured a trace of spiritual energy into her fingertips, trying to attract the spiritual energy, and then break the confinement of this wall.

Although the spiritual energy did not seep out of her body, it also caused restlessness in the spiritual veins all the time.

Time passed by every minute and every second, when Yan Yun almost thought that he was going to fail, a faint trace of spiritual energy broke through the confinement of the invisible wall, but it did not come to Yan Yun.

Instead, it directly rushed into the little spirit monster's body.

Everything happened so fast in front of him, Yan Yun frowned slightly, staring nervously at the little elf.

At first, it was fine, and it looked like nothing happened, but after half an hour, it began to slump and lose any energy, and Yan Yun could clearly feel the disorder of the breath in its body and the gray gas flying around.

Seeing this, she turned into Qi again, devouring the spiritual energy in the little spirit monster's body with arrogance, and the little spirit monster slowly recovered.

She understood that if she just lived in a world with only gray qi, it would be safe and not dangerous for the creatures here, but once the gray qi and spiritual qi merged, neither would give way to the other. Qi will start to devour life.

This also explains why at that time, after the mine vein exploded, the black air would devour life so crazily. At first Yan Yun thought this was its characteristic, but now it seems that it is not.

Immediately afterwards, she thought about Lian Heng, maybe she could first think about how to create that layer of gray matter to attach to the meridians.

Naturally, Yan Yun didn't need it, her meridians were tempered by ice flames and nourished by spiritual energy, even black energy was hard to infect.

The next question is, what is gray matter?The first thing she thought of was the qi circulating in the air.

Although I don't know if it will be right, but it doesn't matter, she can try it, if it is wrong, it will not lose anything to her.

Immediately afterwards, icy flames shot out from between her eyebrows, and the little elf hid in her sleeve in fright. Seeing this, Yan Yun gently put it on the ground.

She wants to refine this qi.

Refining requires a refining furnace, but Bingyan is a spiritual fire in the world, so what if it is refined with bare hands?

Yan Yun has almost never been in contact with these, but she thought that since it is refining, the principle should be similar to the condensation of water mist into ice cubes.

For this reason, she fell into a difficult situation for a short time.

For a while, she thought of many methods, but she really needed to find a test product. She looked at the incomprehensible little monster on the ground, and waved it to go back to sleep.

Yan Yun manipulated Bingyan and released a trace of fireworks. The flame released by Bingyan was not hot, but cold, with a chill that engulfed everything.

The surrounding gray air was forced to gather together, and Yan Yun continuously compressed it, lowering the temperature to an extremely low temperature. The entire underground was icy cold, and it was covered with frost in an instant.

The gray gas controlled by her has almost nowhere to escape, and she has used the control of the fireworks to the extreme, trying again and again, failing again and again, and continuing again and again.

The fine sweat on her forehead turned into a thin layer of frost as soon as it appeared, and the faint blue light emitted by the fireworks made her as cold as ice and snow.

As time passed by, a gray pill-like thing appeared in the scorching ice flames.

At this time, Yan Yun slowly stopped her hand to retract the ice flame, and she almost fell down the moment she stopped, without the supply of spiritual energy, this refining process consumed too much of her energy.

She slowed down, looked at the ground that had become an ice cave, and looked around for the little spirit.

The little monster's body was a little stiff from the cold, nestled in the straw nest, seeing Yanyun approaching, he hurriedly pulled out his soft belly to face her, his eyes full of liking and admiration.

"Feel sorry."

Yan Yun was a little embarrassed, bent down and put it in the palm of her hand to provide warmth for it, and when it was warmed up, she took out the gray pill.

As soon as she stuffed it into the little monster's mouth, she was also a little worried, ready to save the little monster at any time, and waited without blinking her powerful eyes.

The pill melted at the entrance, and the gray gas that had undergone refining directly escaped into the meridian of the spirit, and firmly attached to the meridian with a strong posture, wrapping it layer by layer.

There was no discomfort on the little ghost's face either. Seeing this, Yan Yun heaved a sigh of relief, but more problems followed one after another.

If you directly practice this qi into a solid body, then the control of temperature and air pressure is quite strict and complicated, which is too difficult.

What is said here is too difficult, but for the people here.

For Yan Yun, although it is difficult, it is not difficult after proficiency, it just takes more time, but!All of this is based on the fact that she has ice flames.

So is there an easier way?
A method that is so simple that it can be done without brains, although it sounds a bit far-fetched, but Yan Yun really needs this method.