Only then did Xu Yi see clearly that it was a sword, which was only two feet long, and was covered with starry texts. His whole body was bright and he knew it was not an ordinary person when he saw it.

Elder Song looked at the sword body and said, "What a pity, it's still a pity. If it weren't for carelessness, he should have been able to get a middle-grade one, ah..."

Xu Yi disappeared without hearing, sat cross-legged, trying his best to calm down the boiling qi and blood, and restore his physical strength that was almost at its limit.

Elder Song didn't urge him, and sat down and played with the Star Moon Sword, muttering sounds.

After half a stick of incense, Xu Yi grew up and walked to Elder Song, took out the dragon crocodile skin and handed it over, and said with a smile, "Thank you, Elder Song, I hope you can become armor within five days!"

"I only said to help you forge armor, but I never promised that it would be successful in a few days. Five days are too short, and it will take at least a year or two!" Elder Song twisted his beard lightly and shook his head slightly.

Xu Yi was extremely angry, but he didn't expect that the old man would dare to play word games, which would waste his dignity of the master in Qihai Realm.

Just as Xu Yi stared at him, Elder Song laughed and said proudly, "How about it, boy, you should be more tender when fighting with me. Forget it, I won't tease you anymore. What kind of person I am? If you say something loudly on the ground, how can you see it like you, a junior? It's not difficult to become a armor for five days, but whether it's good or bad to become an armor depends on my mood."

"You kid ruined my mood today and helped me pull the box just now, which was considered a part of it. However, I have a lot of depression in my heart, and most of it has not yet disappeared. I think this is the case. If you help me pull the box three times to relieve my depression, I can do my best to forge your armor for you!"

After saying a car, Elder Song's focus was still on Xu Yi's coolie.

The quality of the Star Moon Sword forged did not meet Elder Song's psychological expectations, but after all, there was a previous situation where he almost exploded the furnace.

In fact, when he rushed into the refining room and saw the corpses of two strong men, Elder Song didn't have much hope for this exercise.

It was still Xu Yi who took over the wind box and gave the situation a stable supply of fire, which improved the situation. He was able to finally forge such a Star Moon Sword. Although his appearance was not excellent, he was not incomplete, which made Elder Song extremely satisfied.

After being satisfied, he fell in love with Xu Yi and introduced it into the pit by training the dragon crocodile skin.

"Since Elder Song respects me, how can I not be polite?"

Xu Yi actually responded in one go.

Elder Song was stunned and could not believe his ears. After only a moment of getting along, he had already seen Xu Yi's cunning. He didn't even stubbornly with this boy, so he got into obediently, which caught him off guard.

Xu Yi thought for a moment, and then he realized that the old man was thinking. He changed his mind and said, "But before I agree to Elder Song, I will ask a question and a condition, and I will ask Elder Song to agree."

In fact, the reason why he responded casually just now was that he felt that pushing and pulling the wind box was of great benefit to his bodybuilding.

Since reaching the peak of body-building, Xu Yi threw away the heavy iron, but never found a new method of body-building, because ordinary body-building equipment and methods were of little use to him. Even the stone-holding lock that he accidentally invented that day was just a means to fatigue his body.

This time, he pushed and pulled the wind box at a constant speed, and he felt a mysterious feeling of power penetrated into his blood vessels and soaking his bone marrow.

Since there is a benefit, how could he not agree?

But when Xu Yi made such a request, Elder Song felt relieved and smiled, "You talk, as long as it's not too much, I will agree to you!"

Xu Yi said, "My question is still the prerequisite. I don't know what is the spatial attribute. Why does the dragon crocodile skin have such attributes? In addition, are there any other attributes besides the spatial attributes?"

Elder Song seemed to have expected him to ask this question, and smuggled his beard with pride and said, "Forget it, I will send you a fool this time. Do you know the root of everything in the world? In other words, what is the composition of all things."

"Atom!" Xu Yi blurted out, recruiting the ground, blushing.

Elder Song was stunned by him, "What is atom? Why have I never heard of it?"

"Atoms, uh, are small and tiny. Don't all objects gather in small gatherings and large? Atoms are things that cannot be even smaller."

After barely reuniting, Xu Yi quietly wiped his sweat.

"I don't know who can explain this, it's ridiculous. How can I summarize the things in the world? Let me enlighten you. The things in the world are ultimately ultimate. No one can escape the five elements of gold, wood, water, fire, earth, and these five substances constitute all things in the world. Therefore, all things may have gold properties, such as knifes that can cut wood, which is called hardness and softness; or wood properties, such as trees that can penetrate into the soil, which is a perfect balance; the rest are surging, and there are countless."

"In short, all things are formed by these five substances. If a certain object gathers more gold, then the metallicity is heavy. For example, this Star and Moon Sword may not have no fire and earth, but the metallicity is the most important, so it is displayed in front of people. They are all metallic and can forge objects. Things gather from these five elements, so they have these five elements. Gold, wood, water, fire and earth, and all things do not escape these five attributes. In addition, there are great magical magic in the world, wind, thunder, lightning, etc., which also influence all things. Their substances are hidden in them and produce opposite sex, such as wind, stones, sky and thunder, and all are born from nature."

"Therefore, there are special attributes such as wind and thunder. Of course, if you look at the truth, wind and thunder have never been infertile in the five elements. However, for the sake of simple memory, people pass on the word of mouth, so they use wind and thunder as their attributes."

"In addition to the five elements, there are two principles of time and space. Therefore, there are more time attributes and two types of space attributes. For example, the fruit of the longevity that can prolong life can be regarded as containing time attributes. And this dragon crocodile skin is only a square inch, and when it is large, it can cover the house, and when it is big, it can contain both space attributes. Isn't it?"

Xu Yi didn't expect that when he asked me a little, he actually led to the generation of all things. The ultimate truth of heaven and earth was like a sudden enlightenment. He suddenly opened his heart and was very grateful to the old man, but he said, "At first, I took out the dragon crocodile skin. You kept saying that it was still equipped with space attributes, which meant that the dragon crocodile skin with space attributes is rare. Is there any dragon crocodile skin that does not have space attributes?"

What he asked for was the truth, and he didn't want to have any doubts in his heart.

Elder Song said, "It is difficult to obtain dragon crocodile skin. Most people in the world do not know the treasures, but there are very few masters who can forge space-attribute leather. Therefore, dragon crocodile skin is used in the world, and people have more defensive capabilities. How can the small and small leather materials be worth the size of houses just now? Therefore, most people who get the skin ask skilled craftsmen to expand and shape it, cut it and sell it. After cutting, the dragon crocodile skin can still stretch and retract freely, so naturally there will be no space attributes."

"Thank you for your teachings!"

Xu Yi bowed respectfully to Elder Song.

Xu Yi has always respected the benefactors who preach and answer questions the most, from Lechen to Master Zhou, to Elder Song, all of them are like this.
Chapter completed!