Around two or three o'clock in the afternoon is the hottest time of the day.

Even the most naughty children in guada tribe now learn to hide in the shade of trees. On the contrary, women and old people are still busy picking all kinds of wild vegetables and insects in the valley.

As for Wu Yuan, he has already taken more than a dozen warriors of the strongest guada tribe to go out hunting in the valley when the weather is hottest, because only at this time can he avoid those evil, horrible and cold sand snakes.

At this time, Zhang Yang is starving and collecting firewood all over the world. If there is no source of mana, then enough firewood is needed.

Of course, he didn't forget the sacred thing of rubbing wood spear, but so far, he didn't think of any way to rub wood spear.

When the sun began to hang on the west side of the mountain, Wu Yuan finally returned with two unknown beasts. It seems that there is no need to worry about dinner.

Zhang Yang also collected two piles of firewood at this time. He didn't feel tired, just a word, hungry!

Tuo Wu Yuan got another piece of meat and bone. He just threw it in the fire and baked it. Then he quickly ran to one side and swallowed it. Otherwise, if he waited a few seconds, the hard won food would change its owner.

"Village head, do you want to use fire attack to deal with the sand snake?"

After arranging all the affairs of the guada tribe and driving all the people into the cave, Wu Yuan came to inquire.

"Why not?"

Zhang Yang sat on the ground and replied casually that he was thinking about the internal structure of fireball magic.

"Mr. village head, if we are dealing with ordinary sand snakes, these firewood will certainly scare them away when they are ignited, but it is very likely that we are dealing with the king of sand snakes."

"Don't worry about that. Don't block the cave tonight. I'll stay out for the night."

Hearing Zhang Yang's words, Wu Yuan was so scared that he said: "Mr. village head, it's absolutely impossible. You don't know how terrible the night is and how many ferocious beasts come and go. Even if you light a bonfire, it won't help."

Zhang Yang raised his head and looked at Wu Yuan carefully for a while, then suddenly said:

"does the memory left by the leader of the guada tribe affect you? Don't be busy denying it. Soul memory is wonderful, but we don't have to worry about it. Wu Yuan, I just ask you, at the beginning, you taught me to be awed. Now, have you forgotten our real intention of coming to this world? "

"Do you think that the coming of the sand snake king in five days is the beginning of the trial? Wrong, the trial has already begun. Do you, Wu Yuan, want to be a leader of primitive people in this primitive era, or do you want to follow me to be a hero and create a bigger and more magnificent era with me? "

"A person needs to constantly break through his limit and potential, constantly oppress himself to grow up, and then he can realize his value and undertake greater responsibility. I have a deep understanding of this."

"A single person still needs this, a tribe, a life race, and even a civilization. Do you know why Neanderthals are called Neanderthals? Because they didn't learn to walk out of the cave until the end of their race. But our ancestors Homo sapiens came out of this cave early and bravely, so we won in the end. "

"Of course, you may not understand these. It doesn't matter. Now I ask you, do you want to go back to your cave, block it with stones, or go out boldly? You want to be a hero. You should have the courage and courage that ordinary people don't have. You should not be as tender as an old lady. You should take care of one thing and lose the other! "

"Tell me, where is the king of my spearmen? Where are the village heroes

Zhang Yang almost roared out this sentence, and then took advantage of Wu Yuan's confused moment, the soul force field directly shrouded in the past, instantly compressed!

At this moment, Wu Yuan's hill like body trembled violently as if he had been shocked. After more than ten seconds, he returned to normal, and his eyes became sharp and deep again. This is the familiar Wu Yuan.

"My Lord, I'm very ashamed."

Wu Yuan bowed himself.

"Haha, there's nothing to be ashamed of. It's part of the hero's trial. Now at least you have passed this part of the trial, and thanks to your strong will, otherwise I can't wake you up with a second language and soul shock."

He said the truth. This morning he found something wrong with Wu Yuan, but he didn't take it seriously at that time. It was only today that he realized the seriousness of the problem, that is, Wu Yuan's every move, every word and every deed, began to gradually move closer to the leader of the guada tribe.

That's not good. They're here to try out heroes, not role play.

If you don't wake up Wu Yuan immediately, then in the end, Wu Yuan may become the real leader of guada tribe, and the hero trial will naturally fail.

"Mr. village head, please wait a moment."Wu Yuan turned around and called out five adult men of guada tribe from the cave. While they didn't pay attention, he pushed the big stone alone and completely blocked the cave.

"Quack, quack!"

"Ohhh, ohhh!"

The five men of guada tribe were crazy, shouting and jumping, trying to push the big stone away, but they were all kicked by Wu Yuan.

Finally, the five men squatted there in despair and cried, shrinking like little beasts, but they didn't try to escape back to the cave any more.

"Not bad!"

Zhang Yang clapped high five to Wu Yuan, "are you sure that only seven of us can spend the night safely?"

"The long Gunners have always been invincible, and I am invincible. Others are not in the scope of consideration."

Wu Yuan's reply was sonorous and forceful. His voice was as loud as gold and iron. He was completely relieved and began to study his fireball structure while the sun was not setting.

As for Wu Yuan, he forced the five guada men to bring more stones and trees by punching and kicking.

It has to be said that the Neanderthals are so ferocious that they can roll down a big tree with their fists.

It's the perfect candidate for the Berserker.

"According to my soul force field analysis, there are 15 structures in the orc's fireball spell, which are divided into four ring structures."

Zhang Yang took a twig to write and draw on the ground. Because there was no quick supplement from the wood demon tower, he could not use the soul force field to carry out the simulation test, so he had to use the way of drawing.

What surprised him was that he could clearly show another mapping structure of fireball magic by drawing this primitive way.

"The circle, or closed circle, is basically the core of fireball magic. Based on this core, we can analyze four different closed circles, just like taowa."

"The first closed circle is the innermost circle, but it is not the core circle. It has four structures. Its role in the process of fireball magic is similar to the spark plug of a gasoline engine, that is, to input mana, build a closed circle of mana, and finally form a preliminary compression."

"This process requires high skill, and it needs to be able to sense mana and have enough mana reserve. It needs about 0.1 unit of mana. For the time being, I know the principle, but I can't do it, because the skill is not enough, and I lack the body to reserve mana."

"But now I can abandon this link directly. After all, I use ordinary fire instead of mana, so I can enter the second circle directly."

"The second closed-circuit circle is formed by the compression and collapse of the first closed-circuit circle, and then forms a magical curve force field. In this curve force field, the material will keep moving towards the center instead of escaping. At this time, the external situation is that a fireball appears in the orc mage's hand, but instead of dispersing and exploding, the fireball is gradually increasing Big. "

"Well, that's it. The power of a fireball depends on how attractive the curvilinear force field formed by the structure of the second closed-circuit circle is. The more attractive the curvilinear force field is, more mana can be injected and compressed through the first closed-circuit circle. It's similar to the difference between an eight cylinder engine and a sixteen cylinder engine, although I never know the origin of the engine Li, but what does that matter? The road is so simple. "

"Then there is the third closed circle. The function of this closed circle is to assist and maintain stability. It is dispensable. That is to say, if you are a novice mage, you must use this closed circle. If you are a great mage, you can directly use the first two closed circles. It is estimated that this is the principle of instant magic. The less closed circles, the less the mana structure The less, well, is this serious nonsense really good? "

Zhang Yang can't help laughing. After all, he has seen an orc mage so far. It's too much fun to be such a reckless reasoning mage.

"Finally, there is the fourth closed circle. There are only two mana structures in it. It's very simple. It's a structure that aims at and propels the fireball. It's similar to the power take-off device. Where does the power source come from? Of course, it's the heat generated when the mana collapses and burns. It's injected into these two structures and then compressed by air. Eh, I suddenly feel that mages should be science Home, look at these two structures. They are very aerodynamic. Who could have thought that a fireball spell actually contains the principle of a jet fighter? "

"So these two structures are wonderful. If I want to develop sharp weapons like eight bull crossbow and siege crossbow in the future, these two mana structures must be depicted on the crossbow and so on. Isn't this the truth of war pattern? As long as anything goes deeper, it's by analogy."

"To sum up, I just need to intercept the second closed circle, the fourth closed circle, a total of eight mana structures, and then I can release the fireball smoothly through the micro operation of the soul force field. I can call it Zhang's fire!"

"Grass, hungry again..."

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