Airplanes! A moment later, the Blue Star spaceship hovered over the big cave that Yu Tianxiao and Lan Xing'er had found before, and there was an uproar! The hatch opened instantly, and then, whoosh! Sou! The two of them quickly flew out of the spaceship, and then Yu Tianxiao waved his hand, and immediately put the spaceship into the space ring.

After Yu Tianxiao put away the spaceship, brush! Brush! The two of them immediately fell in front of the entrance of the cave.

Since they hadn't been away for a long time, the two weren't worried that someone else would enter the cave in such a short period of time.

Looking at the big cave in front of him, which is more than 800 meters high and more than 600 meters wide, Yu Tianxiao couldn't help but say to Lan Xing'er: "I'm sure that we will definitely have a big harvest here." ”

"Why are you so sure?" Lan Xing'er couldn't help but ask with a smile.

"Because it's my intuition, I trust my instincts." Yu Tianxiao said with confidence.

"Huh! Hopefully, your instincts will come true. Lan Xing'er laughed again.

"It's not a wish, but a certainty, go! We'll go in now. ”

As Yu Tianxiao's voice just fell, whoosh! Sou! As soon as the two of them jumped up, they immediately flew towards the cave.

As soon as he entered the cave, Yu Tianxiao swept his mind, and immediately found the short sword that had been placed here before, and then Nian Yi controlled, whoosh! The short sword immediately flew out of the crack in the stone of the cave wall and flew in front of Yu Tianxiao, and then Yu Tianxiao waved and put it into the space ring.

When Yu Tianxiao put away the short sword, he continued to fly towards the cave with Lan Xing'er. Because the cave was huge and bottomless, they chose to fly.

I saw that the two of them were flying into the cave while turning on the detector and probing at all times. As they went deeper, the cave began to turn, and then the two began to slow down, and when they passed the corner. The two of them continued to accelerate again, and so, accelerate, turn, decelerate, accelerate, turn again, and ...... the two of them continued to fly into the cave.

When they flew to a depth of more than 1,000 kilometers, they still didn't find anything. Brush! The two immediately stopped flying further. Then it landed on the ground.

After falling to the ground, Lan Xing'er couldn't help but ask Yu Tianxiao first: "We have been flying for so long and come to such a deep place, why haven't we found anything?" ”

"Maybe it's because we haven't actually flown to the place yet!" Yu Tianxiao couldn't help but reply softly.

"Didn't really fly to the place?" Listening to Yu Tianxiao's words, Lan Xing'er suddenly became puzzled.

"That's right! Do you remember the time we went on a mission to find the Blood Spirit Stone? It was in such a big cave that we finally found the hundreds of Blood Spirit Stones. Although the universe is vast and vast, there are still some places that are very similar, and when I saw this big cave, I felt that it was very similar to the cave where we got a large number of blood spirit stones. That's why I think we're going to have a big harvest here. Yu Tianxiao slowly explained to Lan Xing'er.

"Oh!" After listening to Yu Tianxiao's words, Lan Xing'er did not refute this time, but nodded in response, because she also agreed with Yu Tianxiao's opinion. There are indeed many similarities in the universe, and if you get treasures in this place, then you are likely to encounter treasures in other places similar to this place. Because it is a natural law that some treasures with similar functions and properties will be stored in a similar environment. And not guessing.

"That's it! Let's rest here for a while before moving on. Yu Tianxiao couldn't help but say again.

"Good!" Lan Xing'er nodded.

Then the two sat down together on a large rock, snuggled up to each other and began to rest.

Twenty minutes later, the two of them immediately stood up, and then swished! Sou! Turned into two streamers and flew forward again.

1200 km, 1500 km, 1800 km, 2000 km...... 3000 km, 4000 km, 6000 km...... 8000 km.

Just when the two of them flew more than 8,000 kilometers, suddenly, they couldn't help but suddenly open up, only to see that the two of them had flown out of the big cave and came to the outside of the cave.

Sou! Sou! After the two of them flew out of the cave, they immediately hung in the air, and then immediately raised their eyes to look around.

At this moment, they couldn't help but see that around them stood mountains towering into the sky. The peaks were fiery red, with no vegetation growing on them, and were entirely bare, fiery red stones. The mountain peaks are like giant swords made of knives and axes, and war knives stand between heaven and earth, blocking all the ways out, only the caves behind Yu Tianxiao and Lan Xing'er can be passed.

These are not what surprised Yu Tianxiao and Lan Xing'er, what surprised the two of them the most was that there was a huge lake in the middle of these mountains that were like knives and axes. I saw that the diameter of this lake was five or six hundred kilometers, and it submerged all the bottoms of the surrounding peaks. The water in this large lake is all fiery red, as if it were a lake of magma.

Although the color of the lake is as fiery red as magma, standing above the lake, Yu Tianxiao and Lan Xing'er don't feel a trace of heat at all, and some just feel a stream of cool air. The whole lake is as flat as a mirror, fiery red and gorgeous, like a huge picture scroll.

Looking at the bizarre peaks around them and the strange and mysterious fiery red lake at their feet, Yu Tianxiao and Lan Xing'er couldn't help but immediately sigh with amazement in their hearts.

After a long time, Yu Tianxiao sighed to Lan Xing'er and said, "It's the first time I've seen such a place!" ”

"I've never seen a place like this before!" Lan Xing'er also sighed.

"Let's go back to the cave and discuss it before we decide what to do next." Yu Tianxiao looked at the lake under his feet and said immediately.

"Good!" Lan Xing'er nodded immediately when she heard this.

And with it, whoosh! Sou! As soon as the two turned around, they flew into the cave again.

Once in the cave, the two of them found a place to sit down together, and then began to discuss what to do next.

At this time, Yu Tianxiao couldn't help but say softly: "The diameter of this big lake is five or six hundred kilometers, and we don't know how deep it is. Since the detection range of the detector in our hands is only 20 kilometers, we cannot detect the real situation of the entire Great Lake from the outside, and we do not know the internal situation of the whole lake, and we must not enter it rashly, otherwise we may lose our lives. ”

"So what do we do?" Lan Xing'er couldn't help asking. Under normal circumstances, when encountering such a big thing, Lan Xing'er only listens to Yu Tianxiao's orders, and she will not intervene, because Yu Tianxiao has more experience than her in these aspects. Pi Pi Duo will often pass guò blue star network to teach Yu Tianxiao some cosmic knowledge, although Yu Tianxiao Tong guò has learned by himself and has learned a lot of things in the universe, but the amount of information is still not as good as Pi Pi Duo, with the help of Pi Pi Duo, Yu Tianxiao will know more, and naturally he will be more experienced in these cosmic secret realms.

"Let's try it first." Yu Tianxiao said immediately.

"Try! How to try? Lan Xing'er suddenly asked puzzled.

"I'll throw Jin Yuanzhu into the lake first, stir it, if there is really a powerful monster hiding in the lake, I believe it will definitely come out." Yu Tianxiao couldn't help but say.

"But the maximum diameter of the Jin Yuan Bead is only one hundred meters, and the lake area is so large, will the small Jin Yuan Bead work?" Lan Xing'er asked with some hesitation.

"I'll use my strongest telekinesis to control it, and I'm sure it will work." Yu Tianxiao immediately replied very confidently.

Hearing this, Lan Xing'er didn't speak again, and couldn't help but fall silent all of a sudden.

"Okay, don't think about it anymore, we don't have a better way than this one now!" Yu Tianxiao patted Lan Xing'er on the shoulder, and then said.

"Hmmm! But you have to be careful, don't lose the Golden Source Bead when the time comes, it's a big helper for us! Lan Xing'er nodded and said softly.

"Don't worry, I'm in control." Speaking of this, Yu Tianxiao couldn't help but pause, and then continued: "Let's start acting now!" ”

"Hmm!" Lan Xing'er nodded.

As soon as the two of them spoke, brush! Brush! They all stood up at once, and then swished! Sou! They turned into two streamers and flew out of the cave.

A moment later, they were once again suspended above the fiery red lake. At this time, Yu Tianxiao couldn't help but wave his hand and quickly took out the Jin Yuan Bead from the space ring.

When the Jin Yuan Bead flew out of the space ring and was suspended in mid-air, hum! Yu Tianxiao immediately entered it with a powerful mental power, and then manipulated the Jin Yuan Bead directly into a hundred meters in diameter.

After the Jin Yuan Zhu changes to the maximum, boom! Impulsive! Yu Tianxiao immediately manipulated it and smashed it into the lake. With the smashing of Jin Yuanzhu, wow! In an instant, the fiery red splash was flying everywhere. After a while, the whole lake was completely calm again. (To be continued......)