More than a month has passed since Ye Xiaochen's murderous outburst, and in the past month or so, Wuying has conducted a lot of training for Ye Xiaochen's current strength.

"Purification of divine power?" Ye Xiaochen asked.

"That's right, you know, in fact, just like the water quality, there is also a difference between high purity and low purity of divine power in our body. You are not like everyone else, you can extract power from nature and transform it into your own elemental power. However, the pollution in this world is too serious now, and the energy inhaled into the body is actually not pure, and the divine power transformed into it will always carry many impurities. Generally speaking, the amount of impurities will affect the efficiency of divine power, and the less impurities, the higher the purity of divine power, and the greater the power in battle. "I only taught you how to control the divine power in your body before, but now you can do this very well." The next thing I'm going to teach you is how to purify divine power. ”

Ye Xiaochen thought for a while and said, "Is the purification of divine power the same as the purification of coarse salt?" ”

Wuying nodded slightly: "That's right." Divine power purification and coarse salt purification are indeed the same principle, through various filter substances to adsorb the impurities contained in the coarse salt, so as to form a purification process, and then obtain the refined salt with very few impurities. The purification of divine power is also to remove the original impurities through some special methods and extract more pure divine power. Next, I will teach you the method, I will only do it once, and how much you can learn depends on your understanding. ”

Half an hour has passed.

"Is that a success?" Ye Xiaochen put a very translucent water attribute divine power in front of Wuying.

Wuying looked at it, released his divine power to inspect it, and said, "If in terms of quality, you have done a good job. This mass of divine power is indeed more refined than before, and the texture is also very satisfying. However, if you look closely, there are still some impurities inside it that have not been removed. ”

Ye Xiaochen nodded: "I understand." ”

"It's not an unfathomable technology, but it's even more dispensable for many supernatural beings. But I still ask that you have to master it, and as for the specific reason, you will be able to understand it when you actually work under Yang Mo later. Shadowless said, "I don't have anything to teach you in terms of physical arts and divine power now, that's all I can really tell you, practice more if there is nothing to do in the house." ”

After leaving the practice room, Wuying returned to the living room, sat on the sofa and continued to watch TV. Ye Xiaochen, on the other hand, returned to his room, looking at the original ball of water attribute divine power that had been purified. The other hand also gathered a cloud of water attribute divine power, on the surface, the difference between the two is that the color is more translucent after purification, while the color is more turbid if it is not purified.

He had never paid attention to these things when he was fighting before, after all, he had never competed with other similar abilities at all, and there was no way to compare them. After thinking about it for a while, he began to understand the reason for this.

The so-called purification is, in a sense, a purification process. Once the divine power is purified, it will increase its power accordingly. Just like a blacksmith striking iron, it is also necessary to remove the impurities inside the original various iron ore substances, so that the iron tools will be more suitable. Living in a world where the air is too dirty, people inhale all kinds of bacteria or viruses every minute and every second. In daily life, it may be fine for a short time, but once it is accumulated for a long time, it will cause unpredictable damage to the human body to a certain extent. If we can use a similar method to remove harmful substances from the human body, perhaps the physical fitness of the present generation will be incredibly enhanced, and at the same time, the life expectancy will also increase because of the good health.

He suddenly thought of Atlantis, maybe in ancient times, that group of people had borrowed the power of elves and their own technology to develop similar technological products or technologies. It's just that because of the sinking of the Great West Continent and some reasons that cannot be known to the world, these technologies cannot be made public. If this self-purification technology can be widely used, perhaps the life expectancy of human beings will reach a new height in the future, and it is possible to break through to 200 or even 300 years old.

However, in this way, some people will also have no reverence for nature, and will continue to destroy the living environment for profit. In their eyes, no matter how much damage the environment is, as long as there is such a technology, even if the damage caused to the body can be recovered as quickly as possible, it is nothing at all.

Ye Xiaochen is not a doctor, let alone a philanthropist, and he will not have sympathy and pity for many people in the world. After all, most of the current environmental pollution is caused by human beings, and some things should be the responsibility of human beings themselves. The bitter consequences of environmental destruction will also be borne by human beings themselves. Thinking of this, Ye Xiaochen may not necessarily make it public even if he has mastered such a technique. Even if it can really have a magical effect, even if it can make itself rich overnight.

If you want to be healthy, you must start by improving your surroundings and your own living habits, and it is completely impossible to blindly use science and technology.

It may be possible to strengthen people through such technology, but this does not justify the destruction of nature.

Or perhaps, only when human beings can truly improve the earth's environment and greatly improve the cleanliness of the earth, will such technology be truly made available to the world.

While thinking about it, Ye Xiaochen thought that since Xiaoya came to this planet by accident as a person from another planet, she must have inhaled a similar breath in her body. Or that after living for so long, there will definitely be some impurities inhaled in the body, maybe using this set of methods, maybe it can help Xiaoya remove the impurities in her body and help her speed up the recovery of strength.

With such thoughts, Ye Xiaochen came to Xiaoya's room and knocked on the door.

"Who?" Xiao Ya's voice came from the room.

"It's me."

"Little hedgehog, the door is unlocked, come in."

Ye Xiaochen pushed open the door and walked in, and at this time, Xiaoya had just finished sitting on the bed and cultivating. Seeing Ye Xiaochen come in, she asked, "Is there something wrong?" ”

"My cultivation during this period of time is almost over." Ye Xiaochen said, "I suddenly had an idea and wanted to come to you to help verify it." ”

Xiaoya tilted her head: "What?" ”

"That's right, today my master taught me divine power purification." Ye Xiaochen replied, "I'm thinking, you've been on Earth for so long, and I'm afraid you've inhaled a lot of filthy substances or germs in your body. It may not have any effect in a short period of time, but after a long time, the human body is likely to have a series of adverse reactions. Moreover, for us, these things are very likely to block the meridians, destroy the acupoints, and have some bad effects on the exertion of divine power in the body. So, I want to give it a try on you. ”

Xiaoya suddenly realized: "So that's the case." You probably don't need to experiment on me, though. I've used a similar method before. My body has long been able to remove all impurities, and the breath of the earth is indeed too filthy, but this level does not affect me in the slightest. You saved me, and in the time I regained my strength, I had already removed all the impurities from my body. ”

Ye Xiaochen's face suddenly fell: "That's it, okay, then I'll have to find another chance to try it myself." ”

Xiao Ya jumped off the bed, walked in front of Ye Xiaochen, pinched his face, and comforted: "You don't have to put on such a disappointed expression, maybe this thing will be of great help to some of the things you have to do in the future." ”

Ye Xiaochen scratched his head and said, "Yes, maybe it will be useful in the future, but now I have to raise the pig first." ”

Xiaoya didn't understand what he meant for a while, and her beautiful eyes showed a look of doubt: "Raising pigs? What pigs to raise? ”

"Don't you know?" Ye Xiaochen looked at her and said with a serious face, "To tell the truth, since two years ago, the cost of food at home has been increasing, there is no way, who makes a certain gilt so edible, every meal has at least thirty or forty dishes, but I am busy." ”

Xiaoya immediately heard that Ye Xiaochen was talking about herself, her face turned red with anger, and she said angrily: "You are not small, dare to scold me for being a sow!" ”

Ye Xiaochen: "Hey, who eats so much in one meal?" Why, eat me, drink me, live me, and don't allow me to tease, kindness is not rewarded, being your imperial chef is really a chore. ”

After speaking, in Xiao Ya's angry eyes, Ye Xiaochen turned around and ran.

"It seems that some people are really lacking in lessons." Xiao Ya laughed angrily, and the divine power in her hand began to flicker constantly.

After a while, Ye Xiaochen's pig-like shouts came from the house.

"How's it going, little one, do you want to accept it?"

Ye Xiaochen was lying on the ground in great embarrassment at the moment, without any scars on his body. At the same time, a small crystal foot like a beautiful jade stepped on his back, making it impossible for him to get up at all.

"Don't fight, don't fight, I surrender." At this time, Ye Xiaochen didn't dare to be stubborn at all, so he had to surrender obediently, "Sister Xiaoya, I was wrong......

Seeing Ye Xiaochen's "sincere" attitude, Xiaoya smiled slightly, stepped on Ye Xiaochen's back, and said a little viciously: "If you dare to let me hear you scold me for being a sow in the future, it will not just be such a simple matter as beating you." Even if your master protects you, I will still let you take off a layer of skin, you know? ”

Ye Xiaochen nodded hurriedly, after all, with his strength, he was not Xiaoya's opponent at all, so he could only agree. Sure enough, I still responded to the old saying, fierce women are not easy to mess with.

At this time, Wuying suddenly pushed open the door and walked in.