As soon as San'er stepped on the clouds, the two of them walked quickly forward, because they were in a high place, and the position was underground, and there was no wind around them like before, San'er stepped on the clouds almost all the way without encountering any obstacles, and flew out of the don't know how far, Zhang Renshan subconsciously looked down, the lower end of the cloud was already to a ground with dirt, and there would be something like weeds on the ground every once in a while, although not so green, But there are still a few hints of yellow-green on it.

Looking at the weeds on the ground, Zhang Renshan was suddenly stunned, although the two of them had seen it on the ground once, but the weeds at that time were fresh, but the few places that the two of them passed by just now were obviously much longer than the previous one, otherwise they would not have made a yellow color.

Tilting his head, Zhang Renshan thought carefully for a while, and then said to San'er: "Could it be that this place was really open to the outside before?" ”

San'er was driving the clouds quietly, and he didn't know what Zhang Renshan meant, so he turned his face slightly and said to Zhang Renshan: "What are you talking about?" ”

"Oh! Where we flew just now, there seems to be some rotten grass on the ground that has withered and yellowed. Zhang Renshan looked at San'er with some doubts.

San'er frowned slightly after hearing the words, to say that Zhang Renshan's problem is not too much of a problem, it stands to reason that nothing should grow in this kind of place, after all, this place is deep underground, there is no light of the sun and the moon, and there is no murmuring water, not to mention what weeds are, there are really grass seeds in the soil, and it is impossible to grow them at all, shaking his head San'er is total and said: "Impossible!" You can't see grass in this kind of place, are you mistaken? ”

"I'm not mistaken, it's just clusters of weeds, it seems to be exactly the same as the pile we saw before" Zhang Renshan stretched out his hand and pointed under the clouds and wanted to ask San'er to follow him to take a look, but now because the two of them were flying too fast, the things on the ground almost flashed, and Zhang Renshan stared at it several times but didn't see where the weeds weeds weed.

San'er is also quite concerned about this matter at this time, if Zhang Renshan is wrong, he doesn't know, but if there are really those weeds on the ground, it means that it should be an open-air underground canyon before Ming, but for some reason the top of this canyon is completely sealed.

Watching Zhang Renshan observe the ground very carefully, San'er gradually reduced the speed of the clouds flying, Zhang Renshan looked at the ground and no longer passed quickly, he looked back at San'er, San'er nodded his feet and did not speak, Zhang Renshan also understood San'er's meaning, turned his head and hurriedly searched carefully under the clouds, and the result was really that Zhang Renshan found a yellowing weed, stretched out his hand and pointed at him and hurriedly said to San'er: "There is!" Come and see! ”

As soon as San'er heard that Zhang Renshan really found it, he quickly lowered his body and looked down carefully, a mass of weeds on the ground that had withered to the roots gradually appeared in San'er's eyes, it looked like it had just withered for a long time, and San'er turned his head to look at the top of the two of them, blinked a few times, and said to Zhang Renshan: "Xian'er, sit down, let's fly to the top to take a look." ”

"Fly up?" Zhang Renshan didn't understand what San'er was going to do, but he was about to go up directly to the clouds, Zhang Renshan could only obediently lean over, and as the clouds moved, the two of them rushed straight up, and the speed was so fast that Zhang Renshan was thrown out of the clouds, and he struggled to grab the surroundings with both hands, Zhang Renshan hurriedly said to San'er: "You slow down, we are not in a hurry to reincarnate!" ”

"Oh!" San'er listened to Zhang Renshan's words and lowered the speed of the flying slightly, he was not anxious but wanted to hurry up and explore, after all, if what he thought before was true, then the two of them might be patches of rocks or stacked things on their heads now, if they really found a way to get out in it, then the two of them would not have to go forward.

As the clouds gradually rose up, San'er and Zhang Renshan plunged into the layers of fog in the high places of the underground space, as the humidity around them became bigger and bigger, San'er basically couldn't see anything clearly when he raised his eyes, Zhang Renshan had already stood up again from the clouds, shaking his head He looked around and stretched out his hand to grab it gently, Zhang Renshan put his hand in front of him and looked at it carefully, there were a few black spots similar to dust between the water vapor on his hand, and he stretched out his head and handed it to his nose to smell it slightly, A foul smell almost didn't make Zhang Renshan faint, and he quickly patted his hands and said to San'er: "There are dirty things in this fog!" ”

"Really? Where? San'er thought that Zhang Renshan had seen some monster, so he hurriedly moved his body to make a posture of dodging.

But Zhang Renshan didn't mean this at all, he was reminding San'er that the fog was a bit too buried, and it didn't matter if the two of them were wrong, San'er was driving the cloud, as he dodged and moved, Zhang Renshan was directly thrown down from the cloud, and he was a little slow to catch up with San'er, waiting for Zhang Renshan to fall halfway, San'er noticed that Zhang Renshan accidentally fell from his own cloud, and turned around and he was flying all the way to chase Zhang Renshan, who was falling. But no matter how you say that Zhang Renshan fell down, not flying down, when San'er went to catch up, it was already a little too late, seeing that Zhang Renshan was about to fall to the ground, San'er hurriedly moved his hand, and a cloud appeared directly under Zhang Renshan's body, and gently dragged it up, which was considered to have saved Zhang Renshan.

Waiting for the two clouds to merge in one place, Zhang Renshan shook his body and said to San'er: "How are you flying, why are you moving around suddenly, you don't know that I am behind you!" ”

San'er listened to Zhang Renshan's words for a while, and then he patted Zhang Renshan's shoulder and said, "This ...... I'm not in a rut! You told me there was something in the fog, and if I didn't get out of the way, we'd be in trouble! ”

"I'm telling you that the fog is too dirty, there is not only water vapor but also a pile of dust in it," Zhang Renshan shook his head and looked at San'er helplessly.

As soon as San'er heard the words, he also knew that he had misunderstood Zhang Renshan's meaning, so he had to say apologetically: "Okay, okay!" It's my fault, but we'll talk about it later, and it's better to explain it directly, or we'll have to be like this again. ”

"Okay! So what's going on now? Do you want to fly up, or do you want to go forward? Zhang Renshan glanced at the surroundings of the two, although it was still the familiar ground, but the position of the two was a little different now, when the two of them arrived here through the water, there were different shades of sand all the way, but now the two of them were surrounded by patches of mud and rocks, as if they had left from the coast and went inland.

San'er looked down at the bottom of the clouds, and now if he thinks about where to go, San'er doesn't know very well, because after falling from Zhang Renshan, he hasn't looked at the current position of the two, and the ground around him is almost the same, San'er can't identify which direction the two came from.

Frowning, San'er thought carefully for a long time, and finally said, "That's it!" Let's go up, at least we have to figure it out first. ”

"It's good! But we have to find a way to solve those fogs, otherwise I guess we will be choked to death by the dust floating in them without a few puffs in it," Zhang Renshan fanned his hands and looked at San'er, and then said.

San'er didn't have any sadness when he heard the words, and when he stretched out his hand, he tore off a rag from his body, wrapped it around his mouth and nose, and then said to Zhang Renshan: "That's it!" ”

"That's it?" Zhang Renshan looked at San'er, who was covered with his mouth and nose, and asked.

"That's all! What else do you want to do? San'er didn't care what Zhang Renshan would say, and flew towards a high place with a little foot.

Zhang Renshan also had no other way, riding the cloud and following San'er up, he raised his hand and was about to tear off a rag from San'er's body to block his mouth and nose, San'er was driving the cloud with peace of mind, and suddenly the clothes on his body were arrested, he immediately turned his face, and saw that Zhang Renshan was pulling his clothes, San'er hurriedly waved his hand and said, "What are you doing here?" ”

"Didn't you call it to block your mouth and nose! I'm not pulling the cloth down, I'm going to block my face," Zhang Renshan said as he was about to start pulling San'er's clothes.

San'er couldn't get angry when he heard it, and slapped Zhang Renshan's hand away, and he said, "What are you wearing?" Iron Sheet or Scale Armor? You won't use it for yourself. ”

"Aren't my clothes dirty! I think you're okay, so I'll pull you first! Zhang Renshan said to San'er with a little smile on his face.

"No! You're in a hurry...... We're about to enter the clouds," San'er blocked Zhang Renshan's hand again, and then turned around and looked at the top of the two.

Zhang Renshan also had no choice, San'er didn't let him pull it, and he had no other way, sighing, Zhang Renshan tore off a small piece from between the clothes on his body, which was relatively clean, and covered his mouth and nose.

As the clouds rose, the two of them entered the fog on the top again, as the clouds rose higher and higher, the fog around the two of them became thicker and thicker, and after flying for a while, the thick fog in the upper part of the underground space could already condense the water, Zhang Renshan did not dare to be careless at this time, after all, such a heavy fog would never appear under normal circumstances, which means that there must be this danger lurking in this fog, and after a little vigilance, San'er also cautiously drove the cloud up.

As the two of them flew higher and higher, the surrounding fog became thicker and thicker, and Zhang Renshan could only lean on San'er's back tightly, because as long as he stood a little away, he could not see San'er's body, and the fragments on his face were originally used by the two of them to block the dirt in the mist, but they never thought that it came in handy, the dust in the fog was not only thick but also very unpleasant, if it weren't for this layer of rags, the two would have to be choked out of it by now, I don't know how long it took to fly on the clouds under my feet, and San'er's eyes were about to be squinted by the dust around him.

But at this time, I only heard a slight knocking sound around the two of them, and it seemed that it was not far away, and it was nearby, and Zhang Renshan turned his head slightly and said to San'er in a low voice: "There is a situation!" San'er, be careful. ”

San'er also heard the sound and knew what to do, and immediately suppressed the speed of the clouds, Zhang Renshan held the awl with both hands, and his eyes kept sweeping the surroundings, but because the fog was too thick, Zhang Renshan couldn't see what was around the two of them, and in desperation, he had to take the lantern on the cloud that the two had prepared before to shine a little on the periphery, but the light became blurry in the fog, even if Zhang Renshan tried his strength, The light of this lantern is not able to illuminate the surrounding situation clearly, and it is really helpless, Zhang Renshan can only lean back on San'er's back again, and the two of them are in one place, cautiously observing the surrounding movements.

The speed of the clouds rising was pressed to the lowest by San'er, so they could only walk slowly towards the heights, through the dense fog around them, and the two of them didn't hear a sound anymore, shaking their heads Zhang Renshan whispered to San'er again: "After seeing that thing, it should be gone, San'er, let's hurry up and go up!" ”

"How do you know it's gone, just in case it's just waiting for us to leave!" San'er disagreed with Zhang Renshan's opinion a little, because the things in this fog are really difficult to explain, after all, you can't see it, even if you hear the voice, you can only rely on guessing.

Zhang Renshan didn't say anything else when he heard the words, San'er's words actually made some sense, but now the situation of the two is indeed a little delicate, saying that they really met the danger, but the two of them don't know where the danger is, but to say no, Zhang Renshan is the first to disagree, after all, the sound just now does exist.

The two of them on the clouds didn't know whether to advance or retreat now, but in order to find out what the top of the underground space was like, San'er gritted his teeth and said, "Die, die!" It's not bad like this, Xian'er, you stand still, we have to rush to the top in one go! ”

"Just waiting for your words!" Zhang Renshan had already been driven crazy by the quiet surroundings, and he couldn't stop agreeing after hearing San'er's words.

As the cloud went up at a rapid speed, the two of them flew through the fog like a bolt of lightning, the clouds rose higher and higher, but they never reached the top, just when San'er doubted how high the underground space was, there was a knocking sound that suddenly appeared in the ears of the two, temporarily stopping the clouds Zhang Renshan and San'er were all over their bodies with a chill, the sound was crisp as if they were next to the two, what was the knocking thing Zhang Renshan and San'er still didn't know, But at least it means that there must be an unknown existence in the layers of fog in this high place.

Without waiting for Zhang Renshan to speak, San'er was another little foot, driving the cloud is flying up, breaking through the obstruction of several fogs, and suddenly the surroundings of the two became transparent, and the lights lit up, and the empty surroundings did not see the ground before, nor did they see the surrounding rocks, and the high place was still dark, but under the clouds were layers of gray clouds.

San'er looked around, the two of them seemed to be standing in the sky now, leaning down and looking down at the clouds, but this place was formed underground, if it was outside, it would be a microcosm of heaven and earth.

Zhang Renshan raised his head and looked at the top of the clouds, it was still dark beyond sight, but when he waited for the light to shine past, Zhang Renshan was completely stunned, only to see that in the darkness of the high place, with the light of the light swept by, it actually presented a picture of stars in the sky, and the stars were exactly the same as looking at the sky outside.

San'er also saw the spectacle above the heads of the two, and after being amazed, San'er said: "It seems that this place also has a top, Xian'er, let's fly there and take a look!" ”

"Hmmm! Good! Zhang Renshan didn't know what to say now, so he could only subconsciously deal with it.

As the words came out, San'er took Zhang Renshan up again non-stop, but no matter how San'er flew, he couldn't get close to the location where the stars appeared, and on the way to fly, San'er also found that the stars on top of the two seemed to be getting farther and farther away from the two, and there was a bad feeling in his heart, San'er quickly stopped, looked down and looked below, the fog under the clouds was still lingering and drifting, but no matter how you looked at San'er, it felt a little wrong. Because he has been moving rapidly upwards since just now, if he really left far away, then the fog below would definitely not be able to be seen by him, but now San'er can see clearly as soon as he looks down, as if the two of them have not moved a step from just now to now.

His brows furrowed, and San'er patted Zhang Renshan's shoulder and said, "Xian'er is a little wrong!" ”

"What's wrong?" Zhang Renshan raised his head and looked at the stars in the ground above the two of them, and he lowered his head after San'er's words came.

"Didn't I fly a little earlier, look at the two of us underneath! The fog seems to be as far away as when we first came here, Xian'er, do you think we're going to stay where we are!? San'er told the doubts in his heart, thinking that he would ask Zhang Renshan to help him analyze it.

But Zhang Renshan didn't say a word after listening, but squatted down and looked at the thick fog below the two of them silently......