On the way back to the school's lounge, Harrov and Lynn discuss the effect of magic on the curvature of space.

Lynn had already listened to Haroff's detailed explanation in the field of magic, and naturally he answered it fluently, and even took out the best magic structure proposed by the other party to discuss it again, and openly asked what he didn't understand.

While Harrov answered them one by one, he couldn't help but sigh, even a three-ring wizard like Lynn had such a deep understanding of the connection between magic and time and space, how could those legendary wizards of the [Secret Law Society] know nothing about the best magic structure, and they really thought too much about it.

Maybe it's just that the question he asked was too low-end, and the other party was too lazy to answer, so he behaved so perfunctory.

Harrov thought like this, and then his expression paused, as if he had heard something, and his face showed a little helplessness, but he still spoke.

"I have a friend who is very interested in that glittering glass mirror and can't wait to have one, do you still have it there?"

Is this friend talking about yourself?

Lynn glanced at Haroff with a strange look, and he thought that this legendary wizard, who usually dresses very casually, and can even be said to be a little raunchy, should not be interested in glass mirrors.

Of course, it may also be for academic research reasons, or for relatives and children.

Without hesitation, Lynn sent the large round mirror that had been removed from the twisting scale device earlier.

"It's twenty gold coins, right? I'll have Koror deliver it tomorrow. Harrov took the round mirror, said casually, and handed it to his side.

Under Lynn's gaze, the round mirror disappeared silently.

Could it be that Harrov still has things like storage props? But how come I've never heard of this thing?

Lynn thought unexpectedly, but did not take the liberty of asking, and after saying goodbye to Haroff, he went straight back to the school's lounge.

He couldn't wait to test his guesses!

After perfecting the law of gravity with the help of the council's mobilization ability, Lynn had a vague feeling that he didn't need more computing power to cast some force field magic.

This is not unfounded speculation, as a wizard's spell can be compared to running a program or solving a very complex equation.

In the case of unknowns, the only way to find the answer is to substitute different values over and over again and use the elimination method.

Now it is equivalent to turning two of these unknowns into definite values, the first is the gravitational constant of the universe, and the second is the curvature of space-time on the surface of the earth, so that the computing power required to release the force field magic has dropped several times.

This is why Harrov and others would say that the law of gravitation would be the foundation of space magic.

So during the two days of waiting for the award ceremony, Lynn closed her doors and concentrated on studying the spell model of force field magic.

The rest of the affairs were left to Philip and the others, and they were asked to buy a suitable property in Greenriel as a future home for the Iyeta school.

After all, it's not good to live in the rest of the magic seminar every time you come, although this place is quite spacious, but it's not convenient for people to be busy.

In the short half year since he arrived in the land of wizards, the income brought by the airship alone, plus the looting of the manor in Ladakh, has accumulated nearly five thousand magic gold coins, which is enough to buy a good manor anywhere outside the bustling area of Greenriel.

……

"Magic Missile!"

In the evening of the next day, in the training ground, the girl shouted softly, and more than a dozen flickering magic missiles appeared in the void.

Not to be outdone, Elok and Peirce beside them used the strongest magic they mastered, several fireballs and ice blades were intertwined, and the target was Lynn not far in front of him.

However, without any movement from the latter, the flame and ice blades were separated by some mysterious force before they could touch the body...... He swept straight past him and slammed into the wall behind him.

At first glance, it looks like a few apprentices have deliberately avoided Lynn and become a shooter with a human stroke.

However, Alok and Peirce knew that with a short distance of about ten meters, facing a target that did not move, it was absolutely impossible for them to miss!

"Huh~" Lynn did not relax his vigilance because he easily blocked the attack of a few people, and was even more keenly aware of the magic missile released by Jonny, which flew slower than expected, and exploded directly after touching the deflection field.

There seemed to be nothing inside, but Lynn could sense the hydrogen content in the air around her rapidly increasing.

At the same moment, Jonny's left hand reached forward and his right hand folded on his left wrist, which was the starting form of the Flame Touch!

The faint flame swelled rapidly in a second, and the scorching fire burst into flames, igniting the hydrogen around Lynn!

Immediately after that, a violent explosion sounded in the practice room, and the thick smoke mixed with the extremely scorching fire rushed around, and the faces of Elok and Peirce showed a look of horror, which almost reached the destructive power of the three-ring magic!

For the first time, they knew that Jonny was so powerful!

"Professor Lynn, could it be...... Seriously injured, right? Elok stared at the smoke and said uncertainly, seeing that there had been no movement for a long time.

How can it be? Jonny gave Alok a blank look, gasped lightly, and didn't pursue again, such a precise magic combination was extremely computing power-intensive, even for Jonny, who had become an official wizard, it was not an easy task.

In the billowing smoke, Lynn's breathless voice came out.

"Hydrogen explosion? It's kind of interesting...... It seems that Jonny has learned the elements and Olympiads very well, but the ratio of hydrogen and oxygen is a little worse, and the correct ratio should be 2:1. ”

After the smoke and dust cleared, Elok and the others found that Lynn was still standing in place unscathed, and he hadn't even lifted the corners of his clothes, which made Elok tingle for a while.

Even an attack that is close to the three-ring magic can't make Lynn move a bit, how can this be fought?

Although it was only an exercise, a sense of concession had risen in the hearts of Elok and Peirce, but Jonny was still full of fighting spirit, and she had always wanted to measure the gap between herself and the professor.

"Now it's my turn, are you ready?" Lynn said with a smile.

Alok and Peirce swallowed with difficulty, and Jonny was also a great enemy.

Under the gaze of the three men, Lynn stretched out his hand, and his index and middle fingers shook slightly, as if plucking the strings......