Qing'er's role was quickly highlighted, not only helping us find our way, but also adding a lot of fun to our journey, so that the relationship between Xia Ling'er and me became more harmonious.

Since the entrance of the cave has been completely blocked by the human-faced monitor lizard, I have also tried to use the thermal weapons left over by those soul beasts to bombard the human-faced monitor lizard, but the scale armor of the human-faced monitor lizard is too hard, no matter how the cannonball attacks, it can't be damaged in the slightest, I also thought of using a dark ion beam weapon, but the one equipped by the remnant wolf has been completely damaged, and Xia Ling'er and I have no way to repair it, so we can only find another way, with the help of Qing'er, we have saved a lot of dead ends.

But the deeper I went in, the more my worldview was almost completely turned upside down.

The tunnel gradually began to become wider and wider, so wide that even Qing'er could not detect the border, as if we had come to the real underground world.

Fearing that there would be more dangerous beasts in this unknown space, we didn't dare to use lighting tools, so we left some traces on the ground with every step we took, but obviously, our method was not practical here, due to the severe desertification of the geology, coupled with gusts of wind and sand coming from nowhere, the traces we left were soon covered up.

And when we found out about this fact, we had roughly walked more than 300 meters, and it was only 300 meters that overwhelmed us.

Relying on Qing'er? Qing'er has been sent by Xia Ling'er to explore the end of this space, and she can't count on it in a short time.

Moving on? We don't know where the end of this subterranean space is, where the exit is, or if there will be a beast like a human-faced monitor lizard.

And return to the underground river? Without Qing'er's help, once we have the slightest deviation, it is very likely that we will be completely lost here.

For this reason, it seemed to us that the only way to stay and wait was the best choice, but what we didn't expect was that we had to wait for four or five hours.

Thankfully, no new dangers have come our way during this time.

And when Qing'er found us, the message she brought us was a mixture of joy and sorrow.

Sadly, there seems to be no end to this space! At Qing'er's speed of 400 kilometers per hour, he walked for more than two hours and did not reach the border, which shows that there is no possibility for us to go out if we continue to move forward.

And the good news is that we are glad that we did not choose to move blindly before, and no one would have thought that there are fierce beasts in the depths of this space that are stronger than the human-faced monitor lizardmen.

For example, the blue-blooded scorpion horseshoe crab ranked 1,732nd on the list of alien beasts, the blue-winged lice ranked 1,544, and the six-tailed ghost civet ranked 1,397, etc., according to Xia Ling'er's introduction, any of these strange beasts is an existence that we can't afford to provoke, once we rashly enter their territory, I'm afraid we won't even have a chance to escape.

In the end, we had to retreat to the vicinity of the underground river and try to swim into the lake outside from the downstream direction of the underground river.

Because when we set off into the depths of the cave before, Qing'er had already explored the upstream and downstream of the underground river, and its upstream and downstream were all dark rivers, deeply hidden under the rocks, and there was no wide cave like here, so we had no way to walk past, we could only choose to swim, and the choice to swim, of course, was more likely to succeed downstream, because it was too close to the big lake outside, that is, the big lake outside was very likely to be the end of this underground river.

But this time, we didn't act rashly, but let Qing'er go into the water first, investigate the specific situation in the water, and verify whether our guess is true.

And this time, the god of fate finally chose to be on our side, and Qing'er returned within five minutes of diving into the underground river, bringing me an exciting news: "There is a lake outside, a big, big lake. ”

Hearing the news, Xia Linger and I hugged each other excitedly, at that moment, we seemed to forget the difference between men and women, and even tacitly did not separate at the touch of a touch, but hugged so tightly, laughed, and cried.

Or it is a deep love, or it is an alternative sacrifice, a tribute to our upcoming parting.

Because we know that when we get out of here, it's going to be hard to cross paths.

Emotions are like that, come, I don't know when; Go, a look may be the end.

But I'm glad that Xia Linger's character is not pretentious, and I am even more unwilling to give up any opportunity.

Xia Ling'er was tightly hugged by me, and she appeared to be a cute daughter.

We didn't talk for a long time, I didn't ask her where she came from, and she didn't ask me for who I really was.

Even when we dived into the underground river and into the bottom of the lake, we didn't let each other's hands go.

But the moment of separation finally came, and just as we appeared on the lake, a helicopter appeared above the sky.

At first, I thought it was another accomplice of the wolf, but Xia Linger told me that she had called the helicopter.

I looked at Qing'er, Xia Ling'er nodded at me, and then said, "Qing'er will follow you in the future, remember, I'll wait for you." ”

Xia Ling'er left, and "I'm waiting for you" was the last word she left for me, but I only nodded heavily to her, because I was afraid that as soon as I opened my mouth, I would not be able to control my emotions.

I looked up at the sky and watched Xia Ling'er's helicopter disappear into the sky, and I secretly made up my mind that next time, I would never let her "slip away" from me again.

Because I still have Qing'er by my side, and Qing'er has part of Xia Ling'er's memory.

Therefore, as long as Qing'er is here, Xia Ling'er's relevant information and clues will not be broken.

The water was as cold as ever, and although they didn't take me with them, they did put me in a rubber raft, and in the rubber raft a set of dry clothes.

I quickly climbed into the rubber raft, took off my wet and cold clothes, and changed into the dry clothes, although I was still a little shivering, but it did not make me freeze to death in a short time.

I frantically exercised on the rubber raft to relieve the low temperature on my body, but it was still not a way to go on like this, so I could only ask Qing'er for help: "Qing'er, you tell Dad, how did you send a message to your mother's family?" ”

"Qing'er doesn't know, it's a mother, not Qing'er." Qing'er shook her little head, and continued: "Mom told Qing'er before leaving that Dad's family is already on the way, so Dad doesn't have to worry." ”