It was not until the sky was completely dark and the stars appeared that Zhang Tie drove the glider and took Lan Yunxi back to the Crystal Battle Fort under the illumination of two bright moons.

The glider landed gently, and after gliding on the ground for a short distance, he stopped. Zhang Tie and Lan Yunxi got off the glider together, and the ground crew in the distance had already run towards the place.

"Thank you!" Lan Yunxi said to Zhang Tie, "I am very happy today. Thank you for letting me be arrogant once today."

Zhang Tie looked at the ground crew members who were running towards here and smiled, "As long as you like it, remember to call me next time you want to skip class!"

Lan Yunxi smiled, "I found that you are not that bad."

"What do you mean? I am the four outstanding young people in Heiyan City. What do you mean not that bad? I am just a good person, okay?" Zhang Tie shouted aggrievedly.

"I'll go back first. It's best not to let others know what you have shown today."

Zhang Tie knew what Lan Yunxi was talking about, and that was his ability to drive a glider into the stratosphere. This ability was simply a mythical existence for the glider driver and was the peak of the atmospheric phenomenon in the air.

Below the stratosphere is the troposphere. The main upward hot air flow that allows the glider to fly is the product of the troposphere. This upward hot air flow usually stops when it reaches the bottom of the stratosphere. Therefore, in the common sense of many people, it is impossible for the glider to fly to the height of the stratosphere. But this is only for others, for Zhang Tie. In addition to the rising hot air flow, he can also feel that there are some stronger rotating upward air flow in the atmosphere of the troposphere.

If there are relatively high mountains on the ground below, or where the hot and cold air meets, this powerful rotating upward airflow may appear briefly. Once quickly grasped, his glider can continue to climb up and enter the height of the stratosphere in the atmosphere, allowing the glider he is driving to fly smoothly and quickly below the stratosphere.

This is also the theoretical extreme flight altitude of a glider. Because above the stratosphere, due to temperature differences, the temperature above will appear to be high and the temperature below is low, so sinking cold airflow is prevalent in the stratosphere. This situation is completely reversed from the situation in the troposphere, so no glider can surpass this altitude in reality, even in theory, which is determined by the flight principle of the glider.

Knowing that Lan Yunxi’s reminder was to care about himself. Zhang Tie nodded. “Don’t worry, I will not show this ability until necessary!”

"Why is it necessary for you today?" Lan Yunxi looked at Zhang Tie and suddenly asked a question that he would not have asked before.

"Because for me, as long as I am with you, it is necessary!" Zhang Tie looked at Lan Yunxi warmly.

"Let's rest early!" Lan Yunxi turned her eyes away with embarrassment, not daring to look at Zhang Tie, but her tone became much gentler.

"the same as you!"

Lan Yunxi nodded and walked towards the Crystal Battle Fort. After walking a few steps, he suddenly turned around. "Can you promise me something?"

"What's up?"

"You can't bring other women to your glider in the future!"

"Okay!" Zhang Tie said firmly.

"You are honest once!" Lan Yunxi snorted proudly, then left, as if in a good mood.

Seeing Lan Yunxi leave, Zhang Tie almost couldn't help but howl at the moon in the sky. He felt that from this time, his relationship with Lan Yunxi seemed to have entered a new stage. Because after today, Lan Yunxi was no longer the same face to him, but became a very feminine special smell, which was something that had never been seen in Lan Yunxi before.

The Fengyuzhe handed over to the ground crew. Zhang Tie, who was full of energy, whistled and walked towards the Fool. The Fengyuzhe glider would just be transported to the glider base tomorrow and handed over. Just drive your car back.

Zhang Tie was full of Lan Yunxi's pretty face, but when he returned to the Fool, he saw the first mate of the airship, but found a trace of worry on the first mate's face. Zhang Tie suddenly woke up from the feeling of love.

"What's wrong?" Zhang Tie saw the first mate's expression and knew something had happened.

"Captain, did you not go to Moge City today?"

"Yes, I changed my mind halfway and flew around the sky!"

"Fortunately you didn't go. If you go this time, you may not be able to come back!" The first mate of the airship looked glad.

"What's going on?" Zhang Tie was stunned.

"There is an accident in Moge City. Now the whole city has a curfew..." The first mate told Zhang Tie in detail what happened in Moge City today.

After hearing this, Zhang Tie's face changed. He himself did not expect that he would be treated like this, and that it was worthy of the lackeys and miscellaneous people from the demon clan to use an alchemy bomb for him. If he had been in the car with Lan Yunxi today, he would not know if he could survive.

According to witnesses, when the off-road vehicle in Crystal Battle Fort approached the coalition command, he was on the street and saw the car coming, someone suddenly rushed to the side of the car from the side of the road, and then a violent explosion occurred, everything was blown to pieces, and in that case, no one could react.

Three-eyed Aijie must be the mess of Three-eyed Aijie.

Thinking that Lan Yunxi was also sitting in the car with him at that time, a wave of fear flashed through Zhang Tie's heart. After the fear, anger and murderous intent that had never been seen before became boiling in Zhang Tie's heart.

The Medal of Glory of Humanity received by Zhang Tie has been sent by the people from the coalition command center. It was a diamond-shaped medal with the Chinese character "man" in the middle. The medal is also engraved with Zhang Tie's name under the character "man", which looks very exquisite.

What Zhang Tie did not expect was that this medal was actually a rare rune equipment. There is a very special rune effect on the medal. As long as you wear the medal on your chest, the size and penetration of the sound you speak, with the blessing of the rune effect on the medal, you can get an 8% bonus, which means that your voice can be louder and more infectious.

Such an effect will be very dazzling and powerful in public, and it is also an effective means to demonstrate the honor and dignity of the medal winners.

Zhang Tie privately named the medal Xiao Laba...

...

The next morning, after just getting up and completing his morning class, someone from the Crystal Battle Fort came to inform Zhang Tie that Lan Yunxi was going to see him. Zhang Tie sorted out his instrument and came to Lan Yunxi's office in Huaiyuantang Battle Fort.

Zhang Tie knew that the reason why Lan Yunxi saw him was probably because of what happened in Moge City yesterday.

At this moment, Lan Yunxi seemed to have regained the majesty of the commander of the airship troops in the Cernes theater. Seeing the solemn and serious expression on Lan Yunxi's face, Zhang Tie also became serious.

"Did you know what happened in Moge yesterday?"

"I understand!" Zhang Tie nodded.

"Maybe there are some information you don't know very well. After what happened yesterday, the coalition command began to track down the origin of the alchemy bomb. Finally, it was found that the alchemy bomb came from the strategic arsenal of the Saipan Republic. The strategic arsenal of the Saipan Republic was within the city of Mog. A total of three alchemy bombs were lost in that arsenal. The head of the arsenal and many people related to it were arrested. However, after strict interrogation, there was no answer because no one knew how the three alchemy bombs were lost!"

"That means, there may be at least two alchemy bombs waiting for me and want to kill me?" Zhang Tie sneered, "Those miscellaneous ones really look down on me!"

Lan Yunxi nodded, "The seriousness of this matter is not only as simple as it appears, but the information revealed behind this matter. Moge City and the coalition command have been infiltrated by the forces of the Three Eyes Society!"

"This is expected. Now many countries gather in Cerness. If there are no three-eyed people among these people, it would be a hell. And from this matter, the level of the people who are lurking in the Cerness War Zone may be very high, and there may be more than one!"

"So you have to be very careful in the future!"

"I can!" Zhang Tie nodded.

"This is for you!" Lan Yunxi took out something from her body and handed it over.

Zhang Tie took it and found that the thing was very strange, half a palm-sized, a little like a family card, but it wasn't. The thing was square, like a small brick, wrapped with a layer of magnificent gold pattern, and in the middle of the gold pattern there was a strange black crystal thing the size of a matchbox.

"What is this?" Zhang Tie asked after looking over and over again.

"You will know if you inject your mental power into that crystal!"

Unexpectedly, this thing was actually another rune equipment. Zhang Tie's heart moved and injected a trace of his mental power into the black crystal.

In just an instant, a few big golden words appeared in Zhang Tie's mind.

——《Breaking the Nikkei》

Zhang Tie's mental power moved again, just like turning a page of a book. Many words and images appeared in his sea of ​​consciousness, allowing him to watch it carefully.

Unexpectedly, this was actually a secret book of cultivation. Zhang Tie was shocked and felt a little dry in his mouth. However, he forced himself to hold back the ** and suddenly retreated his mental power from the black crystal.

He looked at Lan Yunxi and took a deep breath, "Is this the secret of Huaiyuantang?"
Chapter completed!