Long Qingyi looks at the earth shaking scene in front of him, but he can be sure that he doesn't remember the space coordinates wrong. This is where the original three story building should be.

In fact, there is no need for him to answer. People already know that they have not come to the wrong place, because there are space carriers in the air to contact them and ask them what happened underground just now.

The commander of the fleet heard that it was an accident caused by Long Fei and others. He was so shocked that his eyes would fall down!

Long Fei arranged for the forces of heaven and earth to re-enter Guangming city to search and rescue the wounded.

After the call with the fleet commander, we began to test whether the magma could restrain the mecha.

In the five elements ring, the lake originally formed by red magma has solidified into a huge dark red rock.

With one step, Zifu Yuanying came to the sky above the huge rock. Suddenly, he raised his hand, and a huge Dharma hand appeared in the air, suddenly imprinted on the smooth huge rock.

Among the mountains in the five element ring, there was a loud bang. Suddenly, smoke and dust were everywhere, and gravel was flying. When everything was over, on the huge rock that had been solidified, countless cracks appeared, like a spider web.

"Get up!"

With a light drink from Zifu Yuanying, countless dark red minerals flew into the air. They whirled and danced, turning into a dark red dragon, flying to a black hole in the air, which was the passageway between the space of the five elements and the outside world.

The world outside the five elements.

The crowd watched as a long dragon composed of countless dark red minerals flew out of the five elements ring, splashing and forming a hill at the scene.

This hill is completely different from the big one they saw when they came out. Although the big one was formed by magma eruption, it is black and looks like ZuLong stone, but they can't feel the suppression of their mana.

The newly formed hill is dark red, translucent and shining in the sun! Obviously, it's not the same material as the minerals on the mountain.

As for what substance this thing is, the scientists of Tiansong alliance have studied it for such a long time, but they have no results. Naturally, Longfei do not know.

"It cools fast enough. If Lanni didn't cheat us, it would be really hard to do. We can't bring this Dongzi into the headquarters of Tiansong alliance in a magmatic state. " Chen Yongsheng some depressed said.

"I hope Lanny didn't tell us the truth this time." Long Fei said with a wry smile, then glanced around and asked, "who will test whether these minerals can restrain mecha?"

Longfei gold armor has been melted in the underground magma, so it can only be tested by others.

"I'll do it!"

It was little dragon and princess Chaohai who were going to talk to each other.

At this time, Guan Ruyu said: "you all come back, I'd better go. In your present state, when you fought against Tiansong alliance, you still couldn't do without mecha. Now I'm in the middle level of Yuanying, and the effect of Jinjia on me is not too great. Let me do it. "

People are still hesitating, then listen to Long Fei said: "listen to your aunt Guan."

People also know that Guan Ruyu's words are reasonable. If their gold armor is destroyed, it is estimated that Guan Ruyu will have to give her own gold armor to herself. Instead of taking so much trouble, it's better to let Guan Ruyu test it himself. Anyway, there is no danger.

Guan Ruyu is no longer talking nonsense. She is already covered with a layer of gold armor. Then she jumps up to a height of 1000 meters, and on her head and feet, while falling rapidly, spinning at a high speed, like a auger, she goes into the dark red hill and disappears.

They all stare at the hill, waiting for Guan Ruyu to come out again.

About half an hour later, Guan Ruyu came out of the dark red hill. After they saw her, they were disappointed because they saw that Guan Ruyu's gold armor was the same as before.

Guan Ruyu quickly returned to the public, shook her head with a bitter smile, and said: "there is no reaction, even no energy consumption."

"That's troublesome, Dad. What are we going to do next?" Longhai looks at Longfei, frowns and says that all the others look at Longfei.

"By the way, brother, can you burn this ore again with your fire of the origin of the five elements?" All of a sudden, long Duoduo said.

Long Fei said with a wry smile: "although the fire of the five elements is the hottest fire in the world, it can burn all things in the world, but there are many things that can't be melted, such as the warships and mecha of Tiansong alliance. When the ore is in the center of the earth, it will be magmatic, not only because of the high temperature, but also because of the high pressure. I guess I'm going to have enough of that fire. "

Although Long Fei said that, he still threw the five elements ring into the air. The black fire of the five elements came out of it. It was like a huge black fire dragon circling in the air. At last, it squirmed and changed into a huge black fire, burning in front of everyone.The fire of the origin of the five elements is not only the highest temperature flame in the world, but also has a very wonderful characteristic. This flame can not only lock its own heat, not radiate a little, but also absorb the heat of the surrounding environment!

Therefore, no matter where the fire of the origin of the five elements is lit, the ambient temperature will immediately drop!

At this moment, Long Fei has just released the fire of the origin of the five elements. With everyone's cultivation level, he still feels chilly, and the surrounding earth is magical with the appearance of ice and frost, constantly spreading out.

Of course, this chill is not enough to hurt people.

Long Fei raised his hand again and gently grasped the dark red mountain not far away. It was like three rooms of ore flying over, flying directly into the burning black flame.

All around them were staring, praying in their hearts that the domineering fire of the five elements could easily melt the rock and turn it into magma again, so that they would have some way to deal with the mecha warriors.

But the next moment, everyone's face will all show the color of shock!

They can see that when Longfei throws those dark red ores into the black flame, the black flame explodes, as if it were splashed with gasoline in the ordinary flame!

But the next moment, the black flame will return to its original appearance, but people are a little confused to see that the ore thrown into the black flame by Longfei has disappeared!

The black ore was burned directly!

"I Grass How can this happen? I really doubt that this is not the rock formed by the cold magma, but the coal on the earth, and it's anthracite! " Longbin can't help but say.

Other people are also a face of depression, originally just want to melt this thing, did not expect to burn it directly! How to deal with the enemy's mecha? It's not easy, is it?

Long Fei didn't speak, but with a wave of his hand, the black fire regiment turned into a black fire dragon again, flying to the dark red hill not far away, circling on the hill!

Just as the black fire dragon touched the dark red hill, the fire suddenly soared. The rise of the hill raised a black flame several feet high. At the same time, the dark red hill, which used to be high, decreased rapidly!

Only about an hour later, the towering hill was gone, as if it had never existed!

Long Fei didn't immediately take back the fire of the five elements. With a wave of his hand, the black flame flew to the previous mountain. Because the mountain was too big, the black flame couldn't cover all of it. It just covered a small mountain peak. In a short time, the rocks on the Mountain were burned to powder, and many minerals were melted. It flowed down the mountain, like melting water on a snowy mountain It's like snow.

Everything has been very clear, the magma that can restrain the mecha is completely different from the surface magma, and the material formed after cooling is also completely different!

People can't help but feel a little frustrated. Useful rocks can't be melted, they can only be burned clean, which can't be used.

There was no other way for Long Fei, so he had to stop the fire of the five elements, summon Zifu Yuanying, enter the characters, and then said: "let's go, go back first. Now we are all broken, and we have also found the material to restrain the mecha. This is a good thing. We should celebrate well, and don't look lost. We can't expect to be fat with one bite. At least we have to give our leader a face, don't we? Otherwise, we will easily destroy Youda Youma. Where is the leader's face

After hearing this, people's faces began to look happy again.

When everyone was about to leave, Lin Su Su suddenly found that long Fei's expression was slightly stunned. He couldn't help asking strangely, "what's the matter?"

"Listen, what's underground?" Long Fei frowned slightly.

The people who had just stepped stopped and listened.

"Dad, did you hear the wrong thing? What's going on? " Long bin doubts a way.

"Yes, we haven't heard anything. Is it because we are too low?" Butterfly also said.

"There's something going on!" Guan Ruyu said solemnly.

This time, no one spoke any more. Long Fei and Guan Ruyu were the two people with the highest realm among them. They heard it, but they couldn't hear it. Naturally, their realm was too low.

They all listened carefully, but less than a minute later, they also heard a continuous slight "rumble" sound, the sound became louder and louder, and a minute later, the sound became like a thunderbolt drum, rumbling, and the earth began to tremble!

"Is it the Tiansong alliance that killed them?" Zhong Yunhan said with a frown.