Qian Rujun took the remaining ten students and continued to walk forward. In the rain, it is not easy to see the scenery all around.

They are moving slowly.

But it's much faster than in the outside world.

The main thing is that there are no plants on the golden ground underground, it is completely bare.

And the floor of the cave has always been golden earth.

Even if they were holding taro leaves and wearing raincoats designed by Xiang Yuhe, everyone was still soaked.

"Xiang Yuhe's raincoat still doesn't work!"

The person who spoke, a little angry. He's not so unhappy that he's drenched himself. Instead, he found that the princess was just like them, wet.

The taro leaves on the top of the head were all hung down by the rain on the top of the cave.

Perhaps because the taro leaves were about to fall down, Qian Rujun looked up.

Perhaps it was because she was used to looking at things in front of her, and it was normal for it to rain in the sky, Qian Rujun and her students did not look up.

Qian Rujun looked up, and the other students followed suit, they were used to finding out what Qian Rujun saw.

In this way, their actions and thoughts can be maintained on the same front as Qian Rujun.

"Princess, do you see anything?"

"This cave is so high! No wonder it hurts so much when a drop of water hits it!"

"That's right!" said one of the students, who had better eyesight, and saw something above it through the rain curtain.

"Princess, there seems to be something on it, but aren't they afraid of the rain?"

The raindrops came down and it really hurt. All the students actually have a little bruising on their bodies. Knocked out by raindrops.

Qian Rujun had no way to answer the students' questions, because she couldn't even see what was on it, how could she know if they were afraid of being beaten by the rain?

Fortunately, this student did not expect Qian Rujun's answer, and several students quickly discussed.

This is also the habit of their research, Qian Rujun touched his nose and found that she seemed to be the only one left to be excluded.

But in the air, she really has no choice.

Unless...... Qian Rujun recalled her last experience in the air. It doesn't seem to be relying on one's own ability.

And that kind of thing has all been exchanged for points by Qian Rujun.

What's more, the e-paper book did not respond to the things on it, she felt that the location of the things on it should not be more than a hundred meters away, and if the e-paper book needed it, it would definitely be able to respond.

"Leave it alone, we don't seem to need it for now, let's keep walking! ”

Qian Rujun was thinking about where the rain came from? She thought that there might be an aquifer on it, which was constantly leaking down, but this fragrance was probably leaking through some object when it leaked down.

Qian Rujun has always smelled this faint fragrance.

Qian Rujun looked up at the top of the cave again, could it be the smell of the object.

If it was that object, the e-paper book was more or less interested.

But seeing the height, Qian Rujun still shook his head, unless the e-paper book clearly stated that it needed it, otherwise it would be too worthwhile to worry about how to go.

"Let's go! This thing is different from the ground, and we don't have a way to get it. “

Qian Rujun said to the students on Xuetang Island.

They are a little stunned by the unknown puzzle.

Perhaps because of their questions, Qian Rujun can almost get relevant knowledge from e-paper books, reply to them, let them get used to thinking about everything, and then go to Qian Rujun to find answers.

Qian Rujun didn't know this question, whether the e-paper book could give a detailed answer that could lead these curious babies to satisfaction.

It is actually not difficult to satisfy them, because their knowledge level is, after all, mainly in the Han period.

Although Qian Rujun helped them supplement a lot of knowledge in later generations, the level was not broad enough.

And in this era, there is no such evil thing as the Internet. It can instantly make people search for the knowledge they need.

For Qian Rujun's orders, they are 100% executed, if they don't execute, Qian Rujun has to wonder if the e-paper book has failed.

After walking for another half an hour, they broke away from the cloud and rain belt.

Qian Rujun couldn't help but rejoice, fortunately, some students were left to cook first.

Otherwise, all the students would have to go hungry with them.

Qian Rujun looked at the students in front of him and took out a lot of fruits. There is some spare meat in the space, and Qian Rujun is not stingy, but thinks that at this time, it is not suitable to take it out and eat it.

Comparatively, spare meat, take one less serving.

Those meats are all produced in the space, and recently because she is going to go far away, the space meat has almost lost a lot of blood. It is still in the re-breeding stage.

There isn't much meat in the space, Qian Rujun is a baby!

Unless there is a major occasion, she will take it out for the students to enjoy.

Now, Qian Rujun just thinks that at this moment, his stomach can be full if he eats fruits. If the time comes, she is reluctant, and she will take the meat out to a student to enjoy.

After taking the fruit, the students of Xuetang Island didn't ask anything, for the brainwashed students, what happened to Qian Rujun, they would have a set of interpretation principles in their minds, anyway, there was no need for Qian Rujun to worry.

The fruits prepared by Qian Rujun for them are also very rich, there is no season in the space, and the fruits of each season are produced.

Lychees, pears, guavas, apples, loquats, avocados, and more, you name it.

Although the students of Gakudo Island can eat, they don't have that stomach and eat every kind of fruit at once.

"Hurry up and eat, and hit the road when you're done. Qian Rujun said.

Qian Rujun himself also took the fruit, found the big stone and sat down to eat it.

So far, nothing has been discovered, which makes Qian Rujun a little lost, she is used to the days when there is pay, there is gain.

In a gloomy cave, it's easy to be in a bad mood.

Qian Rujun suddenly thought that in the rain just now, although it was very uncomfortable and he couldn't hold up the torch, there seemed to be no lack of light in the rain.

But here, even though there was no rain, they needed to light the lamps.

This kind of lamp can only be a torch, as for electric lights and the like, electric lights are not suitable for action.

The flame source of the candle is too small, and it is not as bright as the torch.

It doesn't take much time to eat, after all, you don't need to make a fire, you just eat raw fruit, and no one cooks the fruit anymore.

The next part of the road is quite difficult and narrow, not as open as the previous road, and you can't even see the boundary in the rain.

The whole road seemed to be bundled, and soon it became a slightly upward narrow passage, and Qian Rujun felt that this passage had a bit of a spiraling upward taste.

"Princess, we're going up now, will we reach the top of the cave where it rained just now?"