It's possible to practice magic this way, right?

The last to arrive were the vice president of the Magic Association and the principal of Canaan College. After they arrived, they each went on stage and said a few words, and the exchange meeting officially began.

These two are both Saint-level mages. Originally, they would not have come to today's exchange meeting. After all, the leader of the Yunyi Empire was only a legendary mage. There was no need for them to show up. What's more, they came together.

The teacher leading the team from Tianyun City also became nervous when he saw the two of them appear at the same time, and looked at Lin Li from time to time. If something happened, he would not be able to control the situation.

Lin Li had no time to care about anything else at this moment. He pulled Eudora to a remote location and sat down. Then he held the long sword that had not been used for a long time in his right hand, and took off the magic book that had been hanging on his belt with his left hand.

Lin Li said to Eudora, "That Zhao Wuji just now will help me delay until the afternoon. During this time I need to concentrate on my preparations. Please help me keep an eye on it and don't let others disturb me."

"Oh, don't worry, I will help you watch it."

Seeing Eudora's response, Lin Li crossed his legs and began to meditate. He placed both weapons on his legs, holding one with each hand.

Although Eudora didn't understand what Lin Li was going to do, since Lin Li said he would concentrate on preparation, she just had to obey him. She must not let anyone disturb Lin Li.

Zhao Wuji quickly walked around his students and told them to speak as slowly as possible when they went on stage.

Zao Wou-Ki was originally the main force in this exchange meeting, and he had always had a good reputation in school, so everyone agreed.

As the landlord, the first to come on stage were naturally the students from Canaan City.

This student came up with an optimization plan for the big fireball spell. Fireball is the most common spell in fire magic. There are fireballs of different powers at different levels. Small fireball, fireball, big fireball, blazing fireball, explosive fireball, etc. There are even god-level fireballs.

Fire mages are much more keen on fireball than other spells.

There is such a saying among fire mages.

"There's no enemy that can't be dealt with by a fireball. If there is, just fire it."

The optimization of Fireball at all levels, especially the pre-Legendary stage, has already reached a plan that is infinitely close to perfection. And it is quite remarkable that this student can still optimize on this basis.

Through his optimization, the power of the level 3 spell Fireball can be increased by another 5% and its consumption can be reduced by 5%.

Although it doesn't sound much stronger after optimization, you have to know that the current version of Fireball has not been updated for more than 100 years.

Perhaps the version he optimized can also be circulated in history for a hundred years or even longer.

When he stepped down from the stage, all the teachers and students applauded him and he was recognized by everyone.

Later, both sides took turns to come on stage. Basically, they optimized a single spell.

Lin Li also looked at it a little distractedly. This was a technical sharing and exchange meeting. Some people could provide complete optimization directions, some people only proposed some guesses for everyone to discuss. Some people also brought out their unfinished research and wanted to find like-minded people to study together.

These technologies were not developed by one person, but were mostly developed by a team. There were teachers among the members. However, those who came on stage were the initiators of the research, or key figures.

So far, it can be said that this is a very positive exchange activity. This phenomenon is probably only possible under the environment of the Abyss invasion.

Although there is competition between the two parties, it is not that intense. In fact, the atmosphere is quite harmonious.

After several people from both sides came on stage, the host on the stage suddenly changed his tone and said to the people in the audience: "Today, we have a heavyweight person at our exchange meeting. That is Lin Li Lei, a student of Li Xuanming, the God of Law of the Yunyi Empire."

"I was also very surprised when I saw the information. You know, our two countries' exchange meeting has not had students taught by the God of Magic for more than 30 years. I believe that this time, Lin Li will definitely bring us very shocking magic skills."

"Of course, we also know that good technology cannot be used casually, so our school has specially prepared a very innovative technology, which we will bring out for everyone to appreciate first, just as a starting point for discussion."

"I'd like to invite you..."

"Wait a minute," Zhao Wuji suddenly stood up and shouted.

This shout directly focused the attention of everyone in the venue on him.

Zhao Wuji was not affected by these gazes, but said calmly: "Dear students and teachers, I am Zhao Wuji. I guess that no matter whether the technology prepared by Lin Li from our school or the technology specially prepared by your school, it must be heavyweight."

"Just like the Holy Light magic that His Majesty of our Yunyi Empire brought out at the exchange meeting last time. This is a technology that can directly increase a series of magic."

"Of course we can't expect such amazing technology to appear every time. But I believe that the technology prepared by Lin Li and your school is definitely much better than what ordinary people like us can come up with."

"You have the main meal, and now you have finished it. Then these little desserts in our hands will be tasteless."

"It's a rare exchange event, so we little people should be given a chance to perform, right?"

“So I hope that we can finish our presentation first, and you heavyweights can come in last.”

The students from Tianyun City who had not yet come on stage also echoed loudly.

The host saw the principal sitting in the front row nodding at him.

"This classmate is right. Why don't you ask this classmate to serve your dessert first. We will save the main course for last."

Zhao Wuji left his seat, walked up to the podium, took out his paper, and said, "We accidentally developed a somewhat useful technology some time ago, so I'd like to show it to everyone."

Zhao Wuji continued, "Everyone should know that the legendary skill of the wind unicorn, the giant tornado, can be combined and superimposed on each other. When there are a large number of them, they can even form an extremely large giant tornado with the power to destroy the world."

"I was wondering if other magic could be integrated and superimposed, so that multiple people can cast spells together. This would achieve the effect of quantitative change leading to qualitative change."

"Because of the current example, I am also conducting research using the wind system. So far, I have achieved some results. I have achieved the joint casting of several magic spells such as Tornado, Wind Binding, Wind Slice, etc."

After Zhao Wuji finished speaking, everyone in the audience was shocked. This was not as simple as optimizing a single spell. This was related to the technology of the entire wind system. It could even be extended to all spells.

This was a spell cast by multiple people, and everyone was actually researching this technology. It was just that the key technology had not been broken through.

Even the vice president of the association and the principal were shocked. Because this technology is really useful, especially in defensive battles. If it is well developed, the abyss battlefield may be changed.

The lack of high-end combat power has always been a key problem for all races, but with this technology, multiple master-level wizards can be used to cast spells together, making the power of spells reach legendary level or even higher.

Zhao Wuji continued, "The key to this technology lies in the synchronization of mental power. The following are the theories and experiments I have sorted out."

Zao Wou-Ki began to explain the details of his thesis.

……