The flying speed of the master in Mahayana period is the extreme that the immortal cultivators can achieve. Whether he can win this speed or not is not only a competition for Qin Yichen, but also the limit that he can touch or even surpass the whole group of immortal cultivators. What he is trying is something that other people can't realize.

The speed of yufengsuo and Weng xuanzi is always in a relatively static state, and Qin Yichen also knows that they must not blindly accelerate, otherwise, the high temperature generated by air friction will make yufengsuo collapse. Red copper is better than hard and high temperature resistance, while the latter is unique to xuantiejing.

Qin Yichen thought of using xuantiejing to reinforce the front end of yufengsuo, but there was another problem. Xuantiejing didn't have the strong ductility of red copper. That is to say, if he integrated xuantiejing into yufengsuo according to its current shape, once he wanted to make yufengsuo smaller and take it back, xuantiejing could reduce the proportion far lower than red copper.

This makes Qin Yichen feel helpless. How to solve this problem has become the biggest obstacle for him to make the Yufeng shuttle fly faster. After thinking about it, Qin Yichen still thinks highly of modern science and technology. The speed of rockets and aircraft used in space exploration is much higher than that of his own at this time, Modern science and technology can ensure the safety of aircraft, and the specially developed heat insulation layer can also play a very good role in heat insulation, and its effect is much better than the simple method of immortal cultivation.

In Qin Yichen's dilemma, Weng xuanzi can't bear it any more. She is speeding up to squander her aura. The faster she flies, the higher the cost of aura. At this speed, even she can't resist it.

A moment later, Weng xuanzi's speed began to decrease. She couldn't help looking back and found that while she was slowing down, Qin Yichen was constantly narrowing the distance between herself and herself.

They have been deadlocked in the air for a long time, but what Weng xuanzi didn't expect is that Qin Yichen's magic weapon, which was refined by building the foundation period, could achieve such amazing effect

What's more, what is most difficult for Weng xuanzi to accept is that how can this guy have such powerful aura to support this magic weapon to fly at such abnormal speed? You know, at this speed, the aura in your body will not last long, and you are at least a hundred or a thousand times stronger than him

Weng xuanzi saw that Qin Yichen was getting closer and closer. She was surprised and depressed, but she couldn't speed up any more. She had to sound Qin Yichen and said, "I can't fly at such a fast speed. What are you refining? It's so abnormal!"

Qin Yichen smiles a little in his heart. Although he failed to surpass Weng xuanzi and the limit of the cultivator in speed this time, at least he has reached the same level as Weng xuanzi in speed. Moreover, in terms of the time of persistence, his yufengsuo is much better than Weng xuanzi. Therefore, generally speaking, his yufengsuo is very important to the cultivator, It's already a magic weapon.

Immediately, Qin Yichen also gradually slowed down, and Weng xuanzi said, "it's too spiritual for you to fly by yourself like this. Why don't you come up and I'll take you."

Weng xuanzi didn't want to agree. After all, she had entered the Mahayana period, but she had to rely on Qin Yichen's magic weapon to ensure her faster speed, which made her face hang on.

However, on second thought, Weng xuanzi agreed to Qin Yichen. Anyway, there were only three people present, and everyone knew that he really couldn't match Qin Yichen's strange magic weapon. Therefore, Weng xuanzi didn't care about face any more, and was more curious about yufengsuo.

Both of them slowed down. Immediately, Qin Yichen said to Weng xuanzi, "you just sit in."

Weng xuanzi nodded. The next moment, she was already sitting in the back seat of yufengsuo.

Qin Yichen was startled by her, and then he realized that he was a master of Mahayana, while the people in Yuan Dynasty could move in a blink, but the distance was short. It was no matter that Weng xuanzi's accomplishments moved dozens of kilometers in a blink.

As soon as Weng xuanzi entered the Yufeng shuttle, she was very curious to use her divine sense to find out what was the secret of Qin Yichen's Yufeng shuttle. However, after careful observation, she found only one array and was surprised to ask: "Qin Yichen, what array do you use? Just one array can make this thing run so fast?"

Qin Yichen said with a smile: "yes, it's a kind of wind defense array, and it's also the only power component of the wind shuttle. As for the power output, it depends on these 40 Bi Chao stones."

"Forty blue tide stones?" Weng xuanzi frowned and said, "what's the Reiki content of 40 Bi Chao stones? How many Bi Chao stones do you need to fly down like this

Qin Yichen laughed and said, "to tell you the truth, I only used 20 stones when I first chased you. Later, I felt that the speed was not fast enough, so I added 20 stones, a total of 40. Now all of them are here. You can see for yourself that I haven't changed the Bi Chao stone."

Hearing this, Weng xuanzi was stunned. She quickly searched for the forty Bi Chao stones. At this moment, she exclaimed, "my God! The total cost of forty is only a quarter. Who created the wind control array? It's so powerful

Qin Yichen said with a smile: "do you want to know? I can recommend you to meet him. "

Weng xuanzi said quickly, "good! The person who can upgrade and perfect the ordinary wind control skill to this level must be a master of array. I have never heard of it so far. "

Qin Yichen immediately reached out to Weng xuanzi and said, "come on, xuanzi, shake your hand."

"Shake hands?" Weng xuanzi couldn't help looking at Qin Yichen angrily and said, "don't you know that men and women are not compatible?"

Qin Yichen looked at Weng xuanzi contemptuously and said, "in our place, shaking hands between people means mutual respect, friendship or some kind of cooperation. Do you think I want to take advantage of you?"

Weng xuanzi frowned and said, "that's all right? Why shake hands? "

Qin Yichen curled his mouth and said, "here you are holding hands, and there we are shaking hands. Forget it, you look mean."

Weng xuanzi takes a look at Qin Yichen. She doesn't know whether Qin Yichen is telling the truth or a lie. She is always interested in the origin of Qin Yichen. Maybe he really comes from an unknown place, or even from another planet.

Therefore, Weng xuanzi said to Qin Yichen, "I pass you a spell. This spell can let you pass the picture you want to convey in your mind to the other person's mind completely. When the other person receives the picture, it seems that he has experienced it personally. You learn this spell, Then pass me the picture of people shaking hands when you meet people there. "

Qin Yichen was overjoyed when he heard this. He didn't know how to transmit memory directly. He could only transmit some psychological hints at most. Now Weng xuanzi wants to teach him this new magic, so he is willing to learn it.

Immediately, Qin Yichen said in a hurry: "OK, you teach me the magic, and I'll pass on some memories of my hometown to you, so that you can broaden your horizons."

"All right." Weng xuanzidang even passed on the pithy formula of a spell to Qin Yichen, and then Qin Yichen received all the memories in his mind. After a moment of trying, Qin Yichen learned this kind of spell and understood it. In a moment, Qin Yichen passed on the scene of shaking hands to Weng xuanzi, There are even pictures of leaders meeting.

After Weng xuanzi received these scenes, she finally realized that Qin Yichen was not cheating herself. Immediately, she was very surprised and asked, "Qin Yichen, are there other races in your area? I see a person as black as carbon, there is a woman, the hair is gold, eyes are green! Are they the products of some kind of man and beast? "

"Motherfucker." Qin Yichen blurted out: "they are all human beings, but they are not the same race as us. The black man you said, his name is Obama. His magic weapon is enough to destroy your holy city more than 18000 times."

"Liar!" Weng xuanzi immediately retorted: "no one can destroy the holy city, and no magic weapon can destroy the holy city, unless you say that the black man is an immortal!"

Qin Yichen shakes his head helplessly. The bumpkin is the bumpkin. He doesn't know what modern science and technology is.

Then, Qin Yichen passed on the pictures inside and outside the cabin of his cross ocean flight to Weng xuanzi and said, "look at this magic weapon. It's very powerful."

After receiving the memory in her brain, Weng xuanzi was stunned and blurted out: "what's this magic weapon? It's so huge! It has two big wings, just like a big bird. In its stomach, it can hold hundreds of people. My God

Qin Yichen laughs and passes the picture of the high-speed railway to her, saying, "look at this."

"Well... I'm afraid there will be thousands of people?"

Qin Yichen heart said, simply let Weng xuanzi really see what is called modern technology, immediately, he passed the picture of hydrogen bomb test to her, asked: "this, I said that can destroy the holy city of magic weapon, you have a look, see what I said is true or false."

The picture was taken at a very high altitude. At the moment of the explosion, the hydrogen bomb burst out as hot and dazzling as the sun. The explosion wave destroyed and decayed, and quickly spread to the surrounding and the sky at a very fast speed. The huge mushroom cloud soared up, and the terrible extreme high temperature even made the mushroom cloud reveal the brightness like the sun.

Weng xuanzi was stunned and sat there for a long time