Yang Chen saw Chris's fiery eyes, and secretly said that it was not good, although he didn't know what Ori was, whether the legend of the creation of the world was true or false, but there was no doubt that this kind of technology that could use solar energy seemed to be very precious......

Start first and fight!

"Senior, ahem, actually, the reason in this is very simple......"

"Huh?" Chris didn't know what Yang Chen was going to do, and looked at him curiously. was interrupted by Yang Chen like this, and the desire in his eyes had faded slightly.

Yang Chen's hand flipped over, and a strange gadget appeared in the palm of his hand.

In Chris's opinion, the thing had a long black handle, and the main body was a clear crystal.

"It's ......"

He couldn't figure out what Yang Chen was going to do, what was he doing with a piece of crystal for no reason?

Do you want to bribe me? Joke, I haven't seen any strong winds and waves in the sky......

The thing in Yang Chen's hand was a magnifying glass, which he had drawn by lottery before, he thought it was useless, it had been decomposed, but he didn't expect it to be used now, and it took another thousand energy to redeem it from the system store.

Although he was a little distressed, Yang Chen also understood that there were some costs that had to be paid, since the power of Ori was so important to Chris, then Yang Chen would hand over the method to him! Otherwise, he didn't know how he would die one day......

Yang Chen fiddled with the magnifying glass for a while, and suddenly found that he had to find some flammable items first, but fortunately, there was some hay in this courtyard.

"Senior, please look!"

Chris had some curiosity in his eyes, looking in the direction that Yang Chen was fiddling with.

I saw that the light converged into a dazzling point of light under the somewhat raised crystal piece, reflecting on the small pile of hay.

After a while, nothing happened......

Chris felt like a fool, and actually believed Yang Chen's nonsense and accompanied him to engage in these inexplicable things here......

At this time, the sun is actually in the west, but fortunately, the weather is good, although it is a little longer, but at least there is some effect.

Chris was about to ask a question, but he saw that the small pile of hay was just smoke rising!

"This!!" Chris's pupils contracted, only to feel a little incredible.

After a few seconds, the pile of hay actually started to burn!

Chris was a little shocked as he sensed the fire-based energy that was constantly gathering here.

This kid can actually gather fire energy after fiddling with that crystal for a while?

And you managed to set the hay on fire?

Chris could clearly perceive that Yang Chen was absolutely not playing tricks when he did these actions, neither deliberately using spiritual power to guide nor secretly release magic, all he relied on was the crystal piece in his hand!

Yang Chen stood up and glanced at Chris with some smugness, "Look at the seniors, this thing in my hand can easily gather the light that blooms in Ori, and easily convert Ori energy into fire energy!"

As he spoke, Yang Chen shook the magnifying glass in his hand.

"Ori energy?" Chris, a little puzzled.

Yang Chen couldn't help but be big, what should he say?

On earth elementary school students know the basic knowledge of optics...... It's so hard to explain it to others.

"The energy released by the predecessors, Ori, spreads in the form of light! It has crossed a long distance to come to our world......

Chris was noncommittal, he knew that light was only a kind of Ori energy, and Ori would give birth to all things, and Ori would be hidden and all things would die......

Moreover, when he broke through the sky realm, he also wanted to chase the glory of Ori, but when he flew high in the sky, he didn't know why he felt stuffy in his chest...... Although the wind energy above the sky is abundant, and he should feel very comfortable with it, it is strange that there will be a feeling of being out of breath, which is very uncomfortable...... It's as if something separates him from Ori......

However, Chris also agreed with Yang Chen's statement that Ori is far away from the earth.

After that, Yang Chen talked about some relevant optical knowledge in detail and drew a few pictures, which Chris could barely understand!

After that, he took the magnifying glass given by Yang Chen and experimented with it himself, confirming that what Yang Chen said was true.

It's just that although Chris can convert light into fire through this means, or can turn Ori energy into fire energy, he won't be able to figure out what use it is for him for a while.

After all, what he has mastered is the law of the wind system......

The transformation of Ao Ri's power into wind attribute energy may have some effect on himself, but Yang Chen said for a long time, although it is very magical, it is useless.

Chris went from being shocked and incredible at the beginning to accepting indifferently at the back, and the speed of the transformation amazed Yang Chen!

"What's the use of you talking to me so much?" Chris rolled his eyes at Yang Chen with arrogance......

"Isn't it possible to make a big crystal to blind your opponent's eyes?"

"......" Yang Chen was speechless......

Nima, who has no scientific research spirit at all, is a pure egoist.

"What's more, in actual combat, your opponent won't be able to give you time to fiddle with that large piece of crystal. Seeing that Yang Chen didn't speak, Chris became energetic.

"Heh!" Yang Chen couldn't help but roll his eyes.

"What? I said something wrong?" Chris saw that Yang Chen actually dared to roll his eyes at him, and kicked his nose in the face, "Young man, I have fought more in my life than you have ever eaten!"

Seeing Chris's "respectful teachings", Yang Chen finally couldn't help it.

"Senior, didn't I say before that the greater the power of the convex lens, the easier it is to concentrate the light?"

"Oh?" Chris couldn't help but prick up his ears when he saw that Yang Chen had something to say.

"Then if, I mean, a strong man who has mastered the laws of the ice system gathers a thick convex lens in the air, then ......"

Chris understood that if so, it would be ......

The law of the ice system is still relatively common, and there are friends around him who have mastered this law, and the creation of a large magnifying glass that Yang Chen said is nothing to the sky powerhouse......

Even ordinary transcendent mages can easily do it, but not as powerful as the sky......

"For another example, if you use several large crystals to make a few magnifying glasses, you don't need these magnifying glasses to focus a little, but just focus them into a relatively large light spot, then ...... Wouldn't it be possible to gather a steady stream of fire-type energy? When the time comes, how much will the cultivation speed of a warrior or mage who cultivates fire-type fighting qi and magic increase?"

Chris was already very shocked, he could naturally understand that he didn't need to consume magic crystals and magic cores, and only relied on the power of Ori to gather the huge benefits of fire energy cultivation!

That means that with just a few crystals, you can build an inexhaustible place of cultivation for generations to come!

Chris glanced at Yang Chen deeply, although he also mastered this method of gathering fire energy, he didn't come up with it himself, but Yang Chen proposed two plans that could be implemented in just a few minutes.

"Not only that, but what if you use it in the city to power the Mage Tower, and how about heating the inhabitants in the winter......

Every point of view put forward by Yang Chen shocked Chris, and for a while, he actually felt that he was old......

"And, senior, do you really know about the wind? So, do you know how the wind is generated?"

Chris's heart shook again and again...... What does he mean by that?

Yang Chen smiled and said nothing......

There is nothing wrong with the legends of this world, and Ori is indeed very related to the elements of each line......

On Earth, find a random junior high school student and ask him how the wind is generated......

He will tell you that it is the result of the movement from one place to another due to the air being heated or cold. The flow of air in the horizontal direction is called wind.

If you study geography in high school, you will understand that the wind is only a part of the atmospheric circulation, and it is a kind of horizontal movement, in addition to the horizontal direction, there is also a vertical direction...... The generation of atmospheric circulation is closely related to solar radiation.

From this point of view, solar radiation produces heat, which in turn makes the atmosphere hot and cold unevenly, and thus the wind is born!

The reason why Yang Chen wants to use the magnifying glass as an example, in addition to because this method is the most intuitive, is because fire and wind have an inseparable relationship!

"What do you mean by that?" Chris's face was a little gloomy, and he always felt that Yang Chen looked down on him, you know, he was a person who cultivated the law of the wind system, and he also used this to deduce the law of speed, how could he not understand the wind?

However, when he heard Yang Chen ask about the generation of the wind, Chris couldn't help but chuckle in his heart, it seemed that he really didn't know......

When Yang Chen saw Chris's appearance, he knew that he really didn't know about the generation of wind.

It is true that the power of the wind pervades the heavens and the earth, and the wind element can be found everywhere, but if you really talk about the origin of the wind, people in this world have really never thought about this issue in detail......

Yang Chen just wanted to explain to Chris again the generation of wind and the relationship between wind and temperature......

only to find that Chris's eyes glanced to the side, and his face changed greatly, "Little Ciri, are you awake?"

When Yang Chen heard what Chris said, he quickly turned his head to the side, only to see that Ciri was pale and wearing a white jumpsuit, leaning on the doorpost.

"Little Xiri, hurry back and you are seriously injured and can't see the wind......"

Saying that, Chris directly left Yang Chen, and hurriedly rushed up to help Ciri into the house.

Ciri was also a little helpless for a while, "Uncle Chris, I'm fine......"

"How can it be okay? You were seriously injured in performing the secret method today, so you should cultivate well. ”

Ciri had no choice but to follow Chris in, and at the end, he turned his head and glanced at Yang Chen, as if to say, why didn't you leave Blue Moon......

Yang Chenna had seen Xiri's weak appearance, and the god sent the ghost to follow.

Just about to enter the door, he was slammed shut by Chris...... Almost didn't touch my nose.

Yang Chen was helpless and scolded Chris...... Seeing that it was getting dark, he left.

Before leaving, I heard Ciri sneer, "Uncle Chris, why are you like this?"

"Hmph, that kid is not a good thing, stay away from him in the future......"

Yang Chen had already walked out of a paragraph, and when he heard this, he almost didn't flash his waist, dog, next time you just begged the master to talk about the generation of the wind, and the master didn't tell you......