"Don't worry, everyone. When the new air route is established in a few days, it will only take two or three days to get from Greenrail to Yieta. It won't be too late for us to meet again then."

Amidst everyone's calls to stay, Lin En responded with a smile, and then exchanged a few words with Raphael and others who came to see him off. Finally, he looked at the witch who was walking towards them with a dark gold medal, and said in surprise.

"Lady Aurora, I didn't expect you to come in person."

The legendary witch, dressed in a bright red dress, personally embedded the refurbished [Corona Medal] on Lynn's chest, just like she did at the awarding ceremony.

"Vittorio is busy repairing the Lost Mist, and Harof also needs to take care of some things, so I have to do it for you." Aurora said with a chuckle, and then took out a magic book and handed it to Lin En. "This is what you want..."

Lin En reached out and took it. It was a very thick magic book, made of the leather of an unknown monster. There were a few characters written on the cover - [Visual Control and Magical Illusion].

"Please come here in person, Lady Aurora." Lynn thanked him. He was very interested in the magic called "True Illusion", so he asked the parliament for a book on illusion, intending to find time to learn about it.

"By the way, I have another question. Why did you set up that magic ritual on me in the first place?"

Lin En was very puzzled about this. He and Aurora had no connection and were not familiar with each other, so he really couldn't understand why the other party would make such a move.

If the purpose is just to keep a backup plan before leaving Greenriel City, wouldn't the wizards of the prophecy school be more suitable than myself?

And what does the brown star mean? "Let's talk about these questions next time we meet." Aurora smiled.

Seeing that the legendary witch was keeping the secret and refused to reveal anything, Lynn could only shake his head helplessly, looked at Philip and the others, and spoke.

"Let's go back to Yieta!"

…

For two consecutive days, Lin En and others spent time on the airship. Although flying was very interesting, after several experiences, the navigation process became a bit boring. Except for the occasional need to use magic to drive away the wind birds that were attracted, only a few sparse clouds could be seen in the sky.

However, not every day was smooth sailing. When we were halfway through the voyage, a thick dark cloud covered the distant sky, and a strong wind howled. Raindrops were faintly blown into the cockpit along with the storm...

"This is a sign of a storm!" Philip said with a serious expression.

They are now thousands of meters in the air. If the airship is hit by lightning and crashes, it will be no joke.

"Lydya, let's find a place to stop nearby first. We'll set off again after the storm is over..." Philip suggested carefully.

However, Lin En at the side interrupted, "No, just raise the airship and fly above the clouds before the storm comes, Lydia!"

Flying upwards? Philip was stunned for a moment. Isn't this just diving into the storm and thunder? Before he could stop her, Lydia had already started to operate, pressing her hand on the modified alchemy table. After the magic stones stored inside were transformed by the alchemy array, a large amount of magic helium was generated and transported to the auxiliary airbag through the pipeline.

The surroundings soon became pitch black, and one could vaguely see dense lightning flashing through the dark clouds in the distance. The huge air bag made Philip tremble with fear, and he added several layers of protection without hesitation.

"This crazy girl!"

Philip couldn't help cursing. He didn't think it would be safe to do so. But since Lin En insisted on doing so, he had no choice.

Lin En was not worried. The airbags were powered by helium, which was very safe. Moreover, the dark clouds had just formed...

Just as he expected, the airship flew through the sky safely and soon broke through the barrier of the dark clouds...

It was as if I had instantly arrived in another world. The strong sunlight shone again, and the storm that had been covering the sky suddenly disappeared without a trace.

Philip stared blankly at the sun above his head. The scene just now seemed like a dream, which was unbelievable.

"What is going on, Professor?" Johnny asked in surprise.

“The height of storm cumulus clouds is generally around one to two thousand meters. We just need to cross this distance. But to be on the safe side and avoid being struck by lightning, it is better to fly higher.” Lin En explained with a smile.

Everyone present was astonished that this was actually possible. It was the first time they knew that they could avoid a storm by running above the clouds.

Lydia pulled the climbing control lever, and after rising to an altitude of more than 3,000 meters, she left the control of the airship to Darren and others. She curiously stepped on a chair, lay on the corner of the airship and looked down. Her two feet kept shaking, making people worry that she would fall.

A storm had already formed beneath their feet. Thunder continued to explode and thick streaks of lightning swept across, as if to tear the entire dark cloud into pieces.

"Is this lightning?" Lydia's eyes lit up and her face showed longing, as if she was extremely interested in this destructive scene.

Peirce and other wizard apprentices were no exception. They had never thought that one day they would run above the clouds and gaze at the lightning flashing through the clouds. It felt extremely wonderful.

"Professor Lin, was the magic you used in the Corona Tower also related to thunder?" Philip suddenly remembered this.

The magic called "Electromagnetic Railgun" that Lin En used almost deafened his ears. In terms of speed and destructive power alone, it was the strongest magic Philip had ever seen, and it seemed to be driven by the power of thunder.

In Greenriel, although there are many wizards who want to master this terrifying power of heavenly punishment, the power of thunder is very violent and extremely fast, and it is very difficult to control, so up to now, no separate school system has been formed.

"Yes, this is an application of electromagnetic fields." Lin En nodded, then looked at Philip and the others, and said with a smile. "In fact, lightning is not a rare thing, we all have it!"

(End of this chapter)