Great Tang’s Unparalleled National Teacher

If Feng'zi goes up, there is basically no danger.

To be honest, they are reluctant to go up because they are worried about danger.

Now Zhang Feng went up and basically relieved these concerns.

Zhangsun Chong understood in his heart, and showed a smile with harboring malicious intentions: "If we go up, what do you say about the heavy armor and Qingqi you promised before?"

This reminds me Cheng Chumo, he looked at Zhang Feng and hurriedly said: "Yes, are you still fulfilling what you promised?" Zhang Feng laughed, thinking that these guys would really profit from somebody's misfortune, but I couldn’t say just now. Now when he heard that he was going to join, he immediately came back thick-skinned, but it was nothing wrong. After all, he promised these guys, he had no choice but to say: "Is it okay to cash it out, can I make it?"

"Go on, I'm anxious for anyone."

Cheng Chumo stared, and his right hand held up and looked at Zhangsun Chong and Zhangsun Chong, as if he was talking to them.

In fact, Zhangsun Chong also had 10,000 happiness in his heart. Feng'zi went up. That doesn't mean there is no danger. It can be a light ride for nothing. A fool can't get up. He quickly raised his right hand. Learn from Cheng Chumo: "I'm going up too, whoever doesn't, I will do it now."

Now Du Gou is left alone. He is unwilling to go up. This heavy armor and Qingqi has nothing to do with him, so why did he go up there?

Although the above should be dangerous, it is cold, and the cold wind is enough.

But when he saw Cheng Chumo and Zhangsun Chong who were trying to eat people, he swallowed it again when he refused, so he could only say: "Let's go."

Zhang Feng satisfied nodded: "Okay, I didn't miss you."

tone barely fell, Ma Zhou and Hao Chujun stumbled and ran back.

They are holding silk, and there are a lot of sandbags, and they are tired of gasping for breath.

Hao Chujun stepped forward quickly, dropped the sandbag in his hand, panting: "Honored Teacher, I got my things back."

Zhang Feng nodded, glanced at the material : "Prepare now, must hurry up."

After saying that, he glanced at the sun slanting westward. The winter time passed very fast. Now it is almost the time of unity. It is estimated that it will not take long. It’s going to get dark, so he has to speed up, so he looked towards Cheng Chumo and the others: "You guys work together and strive to finish before it gets dark."

Cheng Chumo and the others have nothing to say, go up quickly. Help, in a moment, the hot air balloon will be manufactured again.

Ma Zhou looked towards Zhang Feng and said with a serious look: "Honored Teacher, the hot air balloon has been prepared. This time the students have checked three times and there is absolutely no problem."

"en. "

Zhang Feng nodded, and then pointed to the sandbags on the ground: "Put the sandbags up, as many as there are, and if there are other heavy objects, you can also put them on."

Ma Zhou two people nodded, put all the sandbags one after another, and then stopped.

Zhang Feng saw it from the side and saw that everything was okay. He took the lead in the hot air balloon, and then looked towards Cheng Chumo and the others: "You guys come up too."

Cheng Chumo and the others saw that everything was okay, and Feng'zi also went up, and then slowly set foot on the hot air balloon.

Zhang Feng glanced at Ma Zhou and said: "Untie the twine."

Ma Zhou nodded, then unwound the twine.

Soon, the hot air balloon began to rise slowly. I don't know if it was due to sandbags or other reasons. This time the rise was particularly slow.

Cheng Chumo and the others no longer had the fear they had just now, as if they had the body protection symbol Feng'zi by their side, they were not afraid of anything. They each lay on the edge of the basket and admired the beauty of the underground. .

Zhang Feng is not so leisurely. He went to the sky this time to record the approximate deviation of the hot air balloon's ascent and descent affected by the airflow, so as not to accidentally drift into the distance next time.

The hot air balloon was getting higher and higher, slowly passing through the clouds in the sky, and after a quarter of an hour, it stopped in the sky, shaking very little.

Zhang Feng stood up and glanced underground. The beautiful scenery was taking in the entire scene, and his pen still didn't stop.

"Iron Ox, how far do you say we are from the ground now?"

He turned his head and looked towards Cheng Chumo and the others. In fact, he had a little bit in his heart, but still a little bit unsure. Ok, so I want to ask these guys.

Cheng Chumo grinned and was a little confused: "Are you full? What do you care about?"

Zhang Feng doesn't like to listen to these words.

The height of the hot air balloon is related to the gas inside.

If there is more gas, it is easy to rise higher, and if there is less gas, it is easy to fall faster.

This guy has this attitude for such an important thing?

And most importantly, in the future, hot air balloons can be used in the military and agriculture.

Height is very important.

However, explaining to these guys was a bit difficult, and he didn't intend to explain.

He waved his hand and said resolutely: "Don't care what I am doing, you first see how far we are from the ground?"

Cheng Chumo twitched his lips, some Impatient, but he glanced at the ground and slowly said: "This should be two miles."

After that, he looked towards Zhangsun Chong and raised his brows: "Chong'zi, you What do you say?"