After a long time, Huang Yi used the same method to refine ground fire flint into the aircraft engine to replace the engine's fuel.

Earth Fire Flint can directly release heat from fire attributes. It is similar to gasoline and gas combustion, and it directly saves the combustion process.

However, his research on aircraft is still poor. He is afraid that the aircraft will be unbalanced due to weight changes, so he did not change the appearance of the aircraft engine. He only had one more earth fire flint, which should not have much impact, just like the difference between more oil and less oil.

After he finished, he asked someone to remove the cover.

"It seems that nothing has changed?" Ina asked in confusion.

"You will know later." Huang Yi smiled. He got on the plane immediately, started, and soon flew into the sky.

Very stable and sufficient power.

Success.

This plane will not need to increase fuel in the future.

Well, see how much power this engine can provide.

He immediately increased the energy output.

The way he controls the earth fire flint is to control the runes in the earth fire flint through the energy force field, which can freely control the amount of energy output, which is very convenient.

The speed of the plane gradually increased and finally broke through the sound barrier.

A loud bang rang in Huang Yi's ears, which was a very violent explosion.

This is the sonic boom generated after breaking through the speed of sound.

However, this sonic boom was just one or two.

In Huang Yi's perspective, he saw that the environment around the plane had magical changes, turning into water droplets, and finally forming a water vapor cloud at the tail of the plane. It was very spectacular, and this was the sonic bomb cloud.

This speed is too fast. The speed of sound is one Mach, which is equivalent to 340 meters per second. If you calculate the speed of the hour, it is 1225 kilometers per hour. You should know that the average conventional high-speed rail is only 300 kilometers per hour.

This thing is a retired product. According to Ina, the maximum speed of this aircraft is only Mach 1.5.

I wonder if the speed of this thing can be accelerated by using his earth fire flint?

He accelerated immediately, quickly reached Mach 1.5, and then continued to speed up, finally exceeding Mach 2.

Suddenly, in his horror, he felt a terrible temperature, and then the entire plane was disintegrating.

He suddenly pressed a button and his whole body was ejected.

Damn! What's going on?

He is now at a very high altitude and is landing wildly, but he is not panicked because there is a parachute behind him.

But he was very confused. The plane was only more than Mach 2, so why couldn't I stand it? He immediately contacted Ina.

"Yina, the plane has disintegrated, what's going on?" Huang Yi said.

"What? Disintegration? How fast do you drive?"

“More than Mach 2, just exceeded.”

"Why are you driving so fast? This plane has been retired, and the materials have aging, but when they were originally manufactured, the maximum speed was only Mach 1.5, which exceeded this number and was close to a thermal barrier. The surface temperature of the aircraft will increase rapidly, causing the aging materials to be unbearable, and it will definitely disintegrate." Ina said.

"You didn't tell me about this heat barrier." Huang Yi said.

"I said that in the knowledge I passed on to you, I just didn't tell you alone, because I don't think this plane can reach that speed." Ina said.

Damn! Speakless.

He checked carefully and found that there was really relevant information in the biological computer.

His Qi-seeking technique was observing the falling earth-fire flint. Not long after, he finally reached the height of the parachute, but he still didn't open it.

Because the place where he didn't want to land was too far away from the ground fire flint.

After almost the same, he immediately opened the parachute, but this height was no longer enough to offset the kinetic energy of his whereabouts.

With a loud bang, he smashed into the ground.

However, with his current body and true energy, he can still bear it and is not injured.

He crawled out, immediately sensed the earth-fire flint, and ran into a forest.

Fortunately, he turned off the earth fire flint at the moment of ejection, so that it did not cause much harm.

Otherwise, after landing, the forest would probably be destroyed.

He looked for a while and confirmed that there was no fire or anything else before leaving.

Fortunately, he did not add too much oil to the plane, and it had burned out long ago when the sky disintegrated.

He looked at the map and found that it was hundreds of kilometers away from the military camp.

Let Kuntai's people fly over immediately.

Materials are very important, but he understands that even if he can make relevant materials and then create new fighter jets according to proportions, he dare not say that they can fly.

Because aircraft manufacturing is a systematic project, it is not that easy.

Most of Ina's knowledge is just aircraft operation and maintenance, and there is not much knowledge related to aircraft manufacturing.

It seems that there is a long way to go.

Well, it would be great if I could find an aircraft manufacturing expert. It would be better for women and beautiful women, but where can I find it?

It seems that you have to fill in spacecraft-related majors for college entrance examination applications.

To be honest, the combat skills are too satisfying, and that sense of speed is not comparable to that of a car.

And his goal is not only this, but the sea of ​​stars.

It would be great if I could create the phoenix from the Nantianmen Plan, and I would be excited to think about it.

Also, there are similar large aircraft in the ancestors' heritage, such as Tissot, but they are all refined using weapon refining techniques. They have to use various high-level spiritual materials and have the spiritual energy of heaven and earth. This is impossible now.

If we can combine modern technology and its Five Elements Ring to create a similar aircraft, it will be absolutely awesome.

But that's all for the future.

Not long after, Kuntai's people arrived. Ina got off the plane and saw Huang Yi, who was covered in rags, and said anxiously, "Are you okay?"

"It's okay." Huang Yi smiled. He looked at Ina, very happy inside. It seemed that the Five Elements Contract Technique had fully played a role. He hugged Ina and gave her a French long kiss.

After a long time, he was pushed away, Ina was a little shy, "What the hell is going on? How did you drive to Mach 2? Also, I remember that the plane is not fueled anymore, why did you drive so far?"

"Haha, because of this." Huang Yi smiled, "This is what I said, the controllable energy source, the energy contained in this thing is equivalent to the energy of dozens of nuclear bombs exploded."

"Oh my God! Really and false? But, this is just an ordinary stone." Ina said in confusion, "If so, if you can solve the problem of fighter materials, wouldn't you be able to create a super fighter?"

"Theory is this, I should be able to solve the problem of materials, but I don't know how to make them. Ina, you said, if I make new related parts completely according to the proportion of this fighter, can I fly?" Huang Yi said.

"I don't understand either. Aircraft tuning is a very complicated technology." Ina said.
Chapter completed!