Chen Luo's gaze swept over Isabella, looked at Auston again, and asked, "Is there something wrong with the City Lord?"

"A few months ago, His Excellency Chen Luo killed Baird, a high-level magician of the fire system, and saved my daughter from his hands, we have always wanted to thank you in person, but we didn't have the opportunity. Auston explained, looked at Isabella, and said, "Sasha, thank you for your Excellency Chen Luo. ”

Isabella raised her two hands, bowed slightly, and said obediently: "Thank you, Your Excellency Chen Luo." ”

Isabella has known Isabella for so long, Chen Luo has never seen her so well-behaved.

He really wanted to see Isabella continue to pretend to be a lady, but after staying with her for a long time, there was a risk of revealing his identity, Chen Luo glanced at Isabella, then looked away, and said calmly: "I just wanted to kill Baird, it's just that she was lucky." ”

Auston smiled and said, "No matter what the reason is, it is a fact that Your Excellency saved Sasha, the Clavith family will always remember your kindness, if Your Excellency Chen Luo needs help in the future, you can come to the City Lord's Mansion to find me." ”

"I don't think there will ever be a day. ”

A deep voice came from under the black robe, and then Chen Luo turned around and walked towards the second floor of the Magic Association, where Jasmine was already standing at the top of the stairs waiting for him.

Originally, he planned to go back directly, but Isabella's appearance made Chen Luo change his mind.

He only realized tonight that he didn't know Isabella well enough.

For example, he only knew that Isabella's father was the lord of Apo City, but he didn't know that he was also a high-ranking magician.

Not only that, but he gave Chen Luo a stronger feeling than any magician he had ever seen.

Among them, not only Baird and Britney Teachers, but even the great magician Angus failed to give Chen Luo such a feeling.

His mental power not only grows at a rate different from ordinary people, but also seems to have some kind of keen quality.

If the magician doesn't take the initiative to show his strength, ordinary people can't see their realm at all, but for Chen Luo, he can feel a threat from the other party, although he can't judge the other party's level by this, but he can preliminarily judge his strength through comparison.

The high-level magicians of the fire, water, and earth systems could not give Chen Luo such a feeling, and he could almost conclude that Auston must be majoring in the wind system.

Isabella looked at Chen Luo's back and muttered, "This person is so strange......"

Auston said: "The character of this Your Excellency Chen Luo is a little strange, but the strong man is always different from ordinary people, and it is not strange......

Isabella shook her head and whispered, "I mean, why does he always like to use lily-scented perfumes......"

At the top of the stairs, Chen Luo glanced back again and asked Jasmine, "Does the city lord often participate in magic exchange meetings?"

"Been here twice before. Jasmine said, "Sometimes I buy some improved magic and go back." ”

It's no wonder that Isabella didn't have any psychological pressure when she passed on those mental power skills and new magic to herself, and the improved magic represented by the Magic Association can't be spread privately, but if it is bought directly from the improver, there is no such restriction.

It's just that the gold cost to buy it out is much higher than through the Magic Association.

Daniel stood aside and said, "Thank you, Lord Chen Luo, I will transfer the invention of the auxiliary flying machine to you, I believe it will bring you a value far greater than one hundred gold coins, how should I contact you then?"

Chen Luo said: "When the time comes, you can come directly to the Magic Association to find Miss Jasmine." ”

Daniel thanked him again and quickly left with a hundred gold coins in his hand.

Jasmine finally couldn't hold back the doubts in her heart and asked, "My lord, can it really make a junior magician learn the art of flying?"

Chen Luo nodded and said, "In principle, it's okay. ”

In another world, the Swiss mathematician Daniel Bernoulli proposed a theorem in 1738: the sum of the pressure, kinetic and potential energy of any two points on the streamline remains constant in a fluid flow that ignores viscous loss.

This theorem is one of the basic theories of fluid mechanics, and it can be seen from Bernoulli's equation that the faster the flow velocity, the lower the pressure and the lower the pressure, and the slower the flow velocity, the higher the pressure and the greater the pressure.

This theorem has a wide range of applications, and aside from complex aerodynamic explanations, most of the principles of airplanes can be explained simply by Bernoulli's principle.

This is also an important knowledge point in high school physics.

Daniel's "flight aid", the two wings have different geometries, the upper end is a streamlined protrusion, when moving at high speed, the air flow speed at the upper end is fast, the pressure is less than the lower end, and the two wings will produce an upward lift.

According to Bernoulli's principle, not to mention a junior magician, he is an ordinary person who can glide or soar for a short time with a similar device by means of a ramp or a power traction.

As for junior magicians, although their mental power is not yet able to make them fly, with the help of this scientific principle, they can make up for the lack of mental power, which may greatly reduce the lower limit of mental power required for flying magic, which is a historic progress for wind magic.

Of course, for Chen Luo, he didn't need to use external objects at all, as long as he controlled the air flow speed around his body, he could master the flying technique before becoming an intermediate magician.

It's not that Chen Luo doesn't understand Bernoulli's principle, it's just that he has never thought in this direction before, just Daniel's inspiration to him is worth a hundred gold coins.

And Daniel's invention, if it can be perfected, will undoubtedly promote the reform of wind magic, and at that time, this thing may become a convenient means of transportation for low-level magicians, even if it is only a close flight, the speed is much faster than a carriage.

And its effect on high-level magicians is equally obvious.

Although most of the high-level magicians have mastered the art of flying, but the loss of mental power is very serious, choosing a suitable means of transportation can greatly reduce their mental power loss, increase the endurance of the high-level magician's flight, and make the magician fly faster and farther in the case of consuming the same mental power......

Science directs magic, magic powers science, and obviously, the combination of magic and science can make up for each other's shortcomings.

In Chen Luo's eyes, this is another huge fortune.

If this kind of thing can become a daily means of transportation for magicians and become popular, wouldn't it be another huge way of wealth?

Certified inventions are protected by intellectual property rights, and even if someone wants to copy them, they have to pay a patent royalty first.

This hundred gold coins is just Chen Luo's early investment, and in the later stage, it will bring him a thousandfold return.

With only a few copies of "Geometry", it is impossible for Chen Luo to sit back and relax on the way to magic cultivation, after the magic level is raised, the gold coins he needs will increase almost exponentially, and the things that can make money are naturally as many as possible.

The problem was that he didn't have the time or energy to do it himself, so he needed to find someone he could trust and be able to take care of it.

Chen Luo's gaze looked at Jasmine thoughtfully.

Although Jasmine is not very old, she is a little expert in financial management, Chen Luo's gold coins stored in the Magic Association, which are well organized by her, she is not simply doing things according to Chen Luo's requirements, but on this basis, she tries her best to help him save money, this kind of consciousness is not something that everyone has.

The most important thing is that when she knows Chen Luo's identity, she can always keep her mouth shut, and repeatedly help Isabella save the day in front of him, which is enough to see that she is not only witty, but also trustworthy.

Jasmine's face was a little red when Chen Luo looked at her, she lowered her head, grabbed the waist of her skirt with both hands, and was a little at a loss.

Having already made up his mind in his heart, Chen Luo smiled at her and said, "Miss Jasmine, do you want to follow me?"

Jasmine was stunned for a moment, then she was a little flustered, and hurriedly said, "Lord Chen Luo, this, this can't be ......."

"Don't get me wrong, I didn't mean that......" Seeing that she seemed to have misunderstood something, Chen Luo hurriedly explained: "I mean, do you want to leave the Magic Association and follow me?"

Jasmine had a confused look on her face and asked in a low voice, "Follow ...... What are you doing?"

Chen Luo continued to explain: "I plan to do some business, you know, my identity, some things are not very convenient, so I need a trustworthy person to help me take care of those properties, if Miss Jasmine is willing, I can pay you more than ten times the Magic Association......"

Angus stood not far behind him, and said with a strange expression: "Your Excellency Chen Luo, in this Apor City, you are the only one who dares to blatantly rob people from our Magic Association......"

(End of chapter)