Chapter 447

Of course, what Zhang Che expected most was that after the xuansha Minglong advanced, the flight speed must be greatly improved.

At that time, in any case, there will be no problem breaking through the sound barrier.

Maybe, as long as xuansha Minglong has enough strength to improve, he can not only break through the sound speed, but also greatly improve his flying speed to more than 500 meters per second.

Thinking of this, Zhang Che's mood is beautiful, which can hardly be described in words.

However, it will take some time to know the result.

Now, let's explore what's good in this place.

Although the milky white spirit liquid emitting extremely cold air in that pool has been absorbed by xuansha Minglong, the cold air in the cave has not been reduced too much.

What this represents is naturally clear in Zhang Che's heart.

There is no doubt that the milky white spirit liquid with unknown name was not born for no reason. It must be bred by the special terrain here and combined with some special minerals.

Then, the minerals that can give birth to this spiritual liquid will not be ordinary.

Thinking of this, Zhang Che immediately took action. With the red and white sword light, the imperial envoy chopped at the pit in front of him.

The attack power of red and white sword light can be called terror. Even an epic beast can't resist its sharpness. Although these simple rocks are not simple, they can't resist at all.

As the sword light flies, large chunks of rock are cut off.

"Shit, I'm stunned!"

Just after the imperial envoy chopped with the red and white sword light for a while, Zhang Che suddenly slapped himself on the head.

He didn't use the Amethyst turtle to explore for a long time, and he relied on the powerful attack of the red and white sword light for a long time. He even forgot that he still had the Amethyst turtle, a little expert in mining.

Taking back the red and white sword light, Zhang Che immediately ordered the Amethyst turtle to sink into the rock stratum of the cave and dig out all the minerals below.

At this time, the queen of elements, who was in charge of guarding, suddenly said:

"Master, there is no danger here. Can you let me leave here? I don't like the environment here."

Zhang Che turned his head and saw the queen of elements frowning slightly and looking forward to herself.

Yes, after all, she is the spirit of fire. She must be very uncomfortable in this extremely cold place.

Before, she had to guard against possible dangers. Now she found that there was no powerful beast in the cave. She certainly didn't want to stay here.

"OK, you wait outside the cave first. When the Amethyst turtle digs out the minerals below, I'll go out and meet you."

Zhang Che naturally understood, nodded and agreed.

Amethyst turtle mining will take a while. Of course, he won't force the queen of elements to wait with him here.

"Thank you, master!"

The queen of elements breathed a long sigh of relief, said goodbye to Zhang Che, and quickly ran away along the channel when she came.

After seeing off the queen of elements, Zhang Che was not in a hurry, so he stood quietly and waited.

"Woo woo!"

Who knows, the red flame cunning on one side could not help barking gently when he saw the queen of elements leave.

Well, as a royal beast of the flame system, chiyanxian also hates the environment here. He reminds Zhang Che that he wants his master to take it back into the spiritual sea.

"Well, you two are so delicate that you can't bear this hardship."

Zhang Che shook his head reluctantly and took back the red flame cunning with a wave of his hand.

Then, the whole cave fell into boundless darkness.

"I'll go. I knew I wouldn't let that son of a bitch go back!"

Zhang Che was depressed. Although there was no danger here, he still had some bad feelings waiting alone in the dark.

Forget it, go outside the cave and wait.

Shaking his head, he sent an order to the Amethyst turtle to dig the ore and meet him outside the cave. Zhang Che also groped and quickly retreated along the way he came.

Returning to the outside again, the feeling of extreme Yin and cold dissipated in an instant, which made Zhang Che relax all over. He felt that the whole person was much more comfortable at once.

He took back the alien card armor on his body surface and chatted with the elemental queen.

After waiting for nearly an hour, I saw that the body of the Amethyst turtle directly drilled out of the ground.

However, at the moment, the Amethyst Turtle was obviously a little embarrassed. There was a light layer of white frost on the purple armor on the body surface.

"Are there any other animals in the rock strata of the cave?"

Zhang Che couldn't help staring. Then he saw the Amethyst turtle open his mouth, and a pile of minerals like white jade poured out and piled up into a pile half human high in front of him.

With the appearance of this pile of white jade like minerals, the surrounding temperature suddenly dropped rapidly, as if it had come directly to the cold winter.

"What a strong force of extreme cold!"

Zhang Che finally understood why there was frost on the body armor of the Amethyst turtle.

This pile of minerals is the culprit.

"This thing seems to be higher than the grade of pyroxene!"

Zhang Che was immediately excited.

In any case, this is an extremely rare mineral, which is definitely of great use.

"Since these minerals contain such strong extremely cold gas, it's called Xuanyin spar."

Zhang Che casually named these minerals, and with a wave of his hand, he put them into his cave Tianling snake king storage space.

I didn't say what the function of this thing is. I won't know until I return to Beidu and ask the technicians of my father-in-law's family to study it.

At this time, there was a sudden change in the spiritual knowledge of the sea.

On the colorful crystal, a rich colorful light suddenly shines down, completely enveloping the light group transformed by the xuansha Minglong.

"Eh, are those milky white spirit liquids not enough to make xuansha Minglong evolve quality, so the colorful crystals help?"

If you want to come and go first, that's the only possibility.

However, in this way, Zhang Che looked forward to it even more.

"Then, the promotion of xuansha Minglong's quality is a certainty. I just don't know whether it will also be promoted at the same time."

It's getting dark.

Zhang Che simply returned to the cave and was ready to camp here tonight.

Anyway, the pile of Xuanyin spars emitting extremely cold air has been taken away. It shouldn't be too cold in the cave.

Sure enough, after entering the cave, although there was still a slight coolness inside, it was no longer unbearable.

So, while preparing today's barbecue, Zhang Che waited for the advancement of xuansha Minglong.

He didn't wait too long. When the meat kebab inserted on the rock wall was roasted with a strong aroma by the queen of elements, the light mass transformed by the mysterious ghost dragon finally broke its cocoon and became a butterfly in the spiritual knowledge of the sea.

This pet finally has the ability to fly at supersonic speed!