Yu Ling looked up and saw golden-red sparks drawn out of a large white bowl, swaying and floating down, obviously unsteady.

Everyone subconsciously stepped aside and hurriedly avoided the scene of the incident. Only Yu Ling was left standing there, raising his hand to hold the big bowl of aircraft firmly.

"Bang." When Yu Ling placed the big white bowl on the open space next to him, several boys and girls from the Liyan tribe in the bowl were still in shock, looking at him stupidly.

"Ah, Posori!" One of the young men suddenly exclaimed, as if he had just woken up from a dream.

Jigu translated in time: "He said, ah, it's you!"

Yu Ling shrugged and said nothing, so the difference between friends and strangers was only reflected in two words, you or you are.

"Tando?" Yu Ling remembered the other party's name easily. After all, when he and Gu Ji came to the gate of Tianyan City, they seemed to have only met such a young man from the Li Yan tribe.

"Yeah, it's me, it's me! Ah, you actually still remember me!" Tando nodded like a chicken pecking at rice, his fiery red hair was fluffy and bouncing, and he looked very cute.

Nian Yubai couldn't help but stretched out his evil claws and rubbed the boy's head. As a result, he was so burned that he grinned and said bitterly: "No, I thought your hair just looked like flames, but I didn't expect it to be true.

!”

"Hey," Tando just giggled twice. It wasn't until his friend next to him reached out and patted him that he suddenly came to his senses and quickly introduced: "Ah, I told you a long time ago, I know a lot of people.

There are many foreign friends, what’s the fuss about!”

The young man completely ignored the surprise in his heart when he saw such a large group of people just now.

A girl from the Liyan tribe whispered: "It turns out that the foreigners look similar to us, and they are completely different from those strange beasts."

Everyone could only laugh or cry, and they acted like children.

"Her name is Li Lian and she is my cousin. His name is Saiba and he is my good brother. He used to be similar to me and both liked to wander around. But in the past six months, he has been completely obsessed with research and cannot extricate himself. He has always felt that there is a lot of room for the development of aircraft.

, so I tried to make breakthroughs in terms of load capacity and speed, but I didn’t know which part had the problem. The power system just completely collapsed. I almost thought my life was over..." Tando patted his chest and said with lingering fear.

.

"Why can't I understand what he is talking about?" Senior Brother Fang asked in a low voice.

"You really don't understand?" Nian Yubai looked serious.

Fang Zijin nodded vigorously.

"It doesn't matter, you just don't understand, and I don't understand either." Nian Yubai answered in an awkward tone.

"..." Fang Zijin could only turn his head angrily.

Yu Ling glanced at a fine burning crack diagonally below the big white bowl, and said casually: "Could it be a material problem? After all, increasing the load capacity and speed will require a higher energy conversion rate, which has a negative impact on the aircraft materials.

The load will be greater, and the hardness, toughness and melting point must be paid attention to."

The skinny young man next to Tando scratched his hair in distress and muttered to himself: "It doesn't make sense. Considering the problem of power balance, I have changed the energy supply to a rock with a milder and more stable nature.

Bloodstone, although it lacks explosive power and cannot be perfect in terms of flexibility and acceleration and deceleration, it can maintain power output more smoothly. It stands to reason that it will not put too much burden on the material...Eh? What is the melting point you are talking about?

What?"

"In layman's terms, it is the critical point at which a substance changes from solid to liquid. Generally speaking, the cause of transformation is high-temperature burning."

Saiba screamed, which startled the others. He jumped down from the big white bowl, squatted down and knocked on the bottom of the bowl. He suddenly realized: "No wonder! It turns out that the edge is burned by the continuous high temperature."

The Skystar Iron melted and blocked the output port of the energy converter, so I asked why everything was fine before but suddenly something went wrong..."

The young man's face was full of research enthusiasm. He grabbed Yu Ling's hand excitedly and said almost incoherently: "Thank you, thank you, why don't you do research with me? I think you know more than me."

!”

"No, actually I..." Yu Ling couldn't continue after half a sentence. When she looked back, everyone took two steps back, acting innocently as if this matter had nothing to do with us.

Nian Yubai fanned the flames and said, "Aling, you can do it! Even though I don't understand what you are talking about!"

Jigu said shyly: "Jigu doesn't understand it very well. Did I translate it wrong?"

Yu Ling quickly changed the subject and said: "Tanduo, is Gu Ji still in Tianyan City?"

"Ah, yes, yes, are you looking for Brother Gu?" Due to what happened just now, Saiba's enthusiasm obviously increased ten thousand times, and he spoke proactively.

"I just want to ask him something..." Yu Ling was halfway through speaking. From the corner of his eye, he saw Nian Yubai sneaking back behind the crowd, so he reached out and pulled him out, and continued: "Well, if we are not careful,

I damaged the fire boat, what should I do?"

"Well, let me see if the damage is serious. The main direction of my research is aircraft. It will be no problem if I repair it." Saiba said cheerfully.

"What if... it's so bad that the shape can't be seen at all..."

Saiba was obviously stunned: "You don't mean the kind that fell from the sky and was shattered to pieces, right?"

"That's right..."

Saiba was silent for a long time before he said, "Well, can I ask you something?"

"Um?"

"I'm curious how you survived..."

Nian Yubai's face was covered in sweat.

On the other hand, Tando showed off his knowledge and said: "Oh, this is not easy. I heard from Brother Gu that some foreigners can fly, just like our aircraft!"

Who is the same as your aircraft... Can this child talk?

"Then why do you use the fire boat to fly?" Saiba, who is inquisitive and inquiring, looked confused.

Tando said proudly: "Didn't I say that aircraft consume energy? It must be very difficult for them to fly in the sky."

Enough! We are not flying machines!

There were ten thousand complaints in everyone’s hearts.

"Ahem, so the Fire Boat is broken, how should we pay for it? Is it expensive?" Nian Yubai asked bravely.

"Of course it's expensive. Do you think it's easy to build an aircraft? The design and structure, the selection of materials, and the specific production and assembly are all very time-consuming and labor-intensive. It takes almost a Gada with good craftsmanship to make one.

It takes ten days for the package to come out, and many people cannot afford this."

Nian Yubai broke into a cold sweat.

"But you don't have to pay for it," Tando finally added with a gasp, with an innocent face: "It was Brother Gu who gave it to you anyway."

Nian Yubai felt that his hands were itchy, and he even wanted to hit someone.

"If you want to find Brother Gu, I will take you there now, but he may still be working. How about I take you for a walk around the city first? There are a lot of fun things!" Tando pointed at the city.
Chapter completed!