Li Yu could understand the reason for the other party's vigilance, so Li Yu nodded at the middle-aged woman, stood up and prepared to leave.

When Sally saw Li Yu leaving, she had a look of reluctance on her face. Here, she had no playmates at all, and Li Yu was one of the few people who stayed with her and talked for a long time.

In Sally's eyes, Li Yu is her playmate.

Sally couldn't help but ask: "The first thing you should do in the future is that Li Yu understands the difference between elemental summoning magic and elemental magic.

Elemental summoning magic and elemental magic are essentially the same magic, because both use magic power to mobilize elemental power.

But elemental magic works directly. Elemental summoning magic, in essence, is not a real summoning, but uses the power of magic to simulate elemental creatures, and then controls the magical elemental creatures to attack, defend, and fight.

After understanding the essence of elemental summoning magic, you can start to construct new elemental summoning magic.

The thing seemed very simple, but when he really started to research and do things, Li Yu realized the great difficulty.

Let’s not talk about anything else. Let’s just talk about why elemental creatures can be summoned, and then just give orders, and elemental creatures can attack. The principle is as if Li Yu understood it before, but it really needs to be deepened.

Understand that when you want to invent and create on your own, everything becomes extremely difficult.

This is like the manufacturing of car engines. When it comes to the principles of car engines, at least eight out of ten people on the planet can explain the truth. But looking at the fact from another angle, companies that can manufacture top-level engines,

How many are there in the world?

The principles are all there, but when it comes to actually making them, everyone is dumbfounded.

If you don't master the core technology, you won't be able to get started.

It’s not impossible to do research on your own, but it will take an extremely long time.

Li Yu now encountered such a problem.

Previously, he had analyzed the principles and so on, but when it came time to actually transform magic, he discovered that the difficulties involved were not that easy.

To put it bluntly, if the transformation of magic is so simple, why has no one modified summoning magic for thousands of years?

Although magic technology is indeed constantly improving, many magics still cannot be thoroughly studied.

Li Yu was able to complete the optimization and transformation of the meditation technique, the battle pet contract and the contract between gods and demons, which is already a very remarkable achievement.

Although Li Yu encountered trouble with elemental summoning magic, this trouble did not stop Li Yu's ambition.

Li Yu does have his own ambitions. He likes to be able to carry forward the Summoner profession in his hands and turn it into the most powerful profession among magicians.

The number of summoners may not be the largest, but the strength of the summoners must be the strongest.

To know this, you must transform elemental summoning magic.

That's what he said, but after many days of research, there was still not much progress, which still made Li Yu become restless and secretly anxious.

Li Yu realized that there was something wrong with his state. His current mentality was not suitable for studying magic, so he decisively stopped the study of magic. He walked out of the elemental pool in the mage tower without any purpose. He just kept walking forward, there was a way.

Just go forward. If there is no way, go back and continue walking.

After walking around aimlessly like this, my originally heavy mood gradually calmed down.

As Li Yu walked, he was still thinking about the elemental summoning magic he wanted to study. His eyes were out of focus and he looked stupid.

Although his mind was a little dazed, Li Yu had no problem walking. He would give way to passers-by and go around obstacles.

Walking like this, he didn't know how far he walked. Li Yu walked to the middle of a wooden house. He didn't mind the dirt on the ground and sat down casually, looking at the wooden house in front of him in a daze.

Li Yu seemed to be in a daze, but in fact his mind was running at high speed, and the Wanxiang Pearl was also running crazily. Some of the original unsolved doubts were solved one by one under the current situation.

At this moment, Li Yu was tapped on the shoulder, and a shout sounded in his ears.

"Hey, what are you doing sitting here?" A voice called in Li Yu's ear.

Li Yu was startled and turned to look to the side, only to see a teenage girl looking at him curiously.

Li Yu showed a gentle smile, not annoyed at being disturbed at all. Although being interrupted by the other party caused Li Yu's thinking to be invalidated, it was nothing to Li Yu. He could take his time to think about things later.

There is nothing to lose.

On the contrary, the sudden appearance of the girl made Li Yu's mood not bad.

The little girl looked young, less than ten years old, very cute, not afraid of strangers at all, and stared at Li Yu with great interest.

Seeing Li Yu looking towards her, the little girl said hello with a smile: "Hey, who are you? Why haven't I seen you before?"

Li Yu smiled and said: "My name is Li Yu. We have never met before. Of course you have never met me."

"Ha, your explanation is very interesting." The little girl said with a smile.

Li Yu asked: "I have told you my name, now you should tell me your name."

"My name is Sally, you must remember my name, don't forget it," the little girl said.

Li Yu smiled and said: "Okay, I remember."

Sally sat down on the stone opposite Li Yu and asked casually: "What are you doing here?"

Li Yu said honestly: "I wandered around and walked here and came here. Do you live nearby?"

"Yes, look, that's my home." Sally pointed towards a small wooden house not far away and said.

"That's your home, I remember it." Li Yu nodded and said.

The two of them just chatted about each other. Li Yu didn't mind dealing with his young age and spoke very childishly. Instead, he chatted with gusto.

Perhaps, it is precisely because Sally is young and doesn't understand anything, and Li Yu doesn't have to worry about anything in front of her, so it is most relaxing when chatting with Sally, so Li Yu is willing to chat with Sally for a long time.

.

The two chatted for a while, and then a middle-aged woman walked out of Sally's house and shouted at Sally from a distance. The middle-aged woman's voice was a little weird, but the meaning was probably understandable.

Sally went back to eat.

The middle-aged woman looked at Li Yu with a look of vigilance.

Will you come again?"

Li Yu smiled and said, "Maybe I will come to visit you next time."

"This is what you said, let's make an agreement." Sally said immediately with a smile, and without waiting for Li Yu to agree, she waved her hand at Li Yu and quickly ran towards her house.

Li Yu shook his head, a smile appeared on his face and left.

It was a pleasure chatting with Sally, but I'm afraid he didn't have much time to waste here.

I have to say that going out for a walk, changing his mood, and chatting with a little girl like Sally really made Li Yu feel better.

After returning home, Li Yu took a comfortable hot bath, had a hearty meal, and had a good sleep. When she woke up the next day, she was ready to start studying magic again.

In the following days, Li Yu's life became extremely regular, but also extremely boring.

Every day was spent in constant magic experiments. One magic structure after another appeared in Li Yu's hands, but also disappeared in his hands.

Li Yu, who was caught up in busy research, had no time to go out for a walk, let alone find the little girl Sally.

However, although the busy days are hard, the rewards are also very great. Li Yu purchased a lot of books on elemental magic through the Magician Association, re-learned elemental summoning magic, and made significant progress in the research of elemental summoning magic.

breakthrough.

For example, send out a fireball and use the fireball to directly attack. For example, send out a wind blade and use the wind blade to directly cut the enemy.

This is elemental magic.

Summoning magic is to summon an elemental creature, and then launch an attack by controlling the summoned elemental creature.

Elemental magic and elemental summoning magic are different in terms of combat methods.

Both have their own advantages and disadvantages, which does not mean that one is stronger than the other.

Elemental magic is more direct, the casting speed is faster, and the control over magic is also stronger.

The summoning magic has stronger endurance. A summoned elemental creature can continue to fight until the energy in its body is exhausted.

Moreover, elemental creatures can not only summon one, but also multiple ones, which also gives them an advantage in terms of quantity.

However, it has to be said that the mainstream magic in this world is elemental magic, not summoning magic.

There is only one reason for this situation, and that is that the summoning magic in this world is not as good as elemental magic in terms of combat effectiveness.

The reason for this is that summoning magic has many shortcomings, and these shortcomings will become fatal to the summoner during battle.

The summoner has two shortcomings. One is insufficient attack power, especially the attack power of active control. The second is insufficient defense power. When facing a strong enemy, it is easy for the opponent to bypass the summons and attack the summoner directly.

, kill the summoner, no matter how powerful the summoned object is, it will disappear automatically.

Because of these weaknesses, summoners are always on the decline.

Li Yu wants to improve magic precisely to solve these problems.

Through research, Li Yu has also made a major breakthrough in summoning magic.

Summoning magic is not simply casting magic to attack, but using the power of magic to summon a strange existence and control this existence to attack.

Elemental summoning magic is to summon elemental creatures to attack.

The elemental creatures summoned by the summoners in this world are half-living and half-elemental existences.

Li Yu has also discovered that summoning magic is actually two parts, one is the outer shell, and the other is the inner core.

What is truly summoned is the inner core.
To be continued...