At the same time, in another cave that was not far from here, the crumbling Zhang Ping grabbed the little fat man Bai Meng and pushed it forward.

Rubble and dirt poured indiscriminately at everyone in the cave.

Seeing that Bai Meng had dodged this wave of dirt attacks, Zhang Pinggang wanted to breathe a sigh of relief, but Lin Xiangwan's somewhat distorted voice came from his ears.

"Be careful!"

Lin Xiangwan looked at the boulder that fell from the sky, and didn't have time to dodge a certain piece of dirt that fell on her shoulder, and yelled hard.

Zhang Ping raised his head suddenly, and a huge shadow suddenly shrouded him.

The heart slammed.

It's too late to hide!

Zhang Ping snorted violently, pushed his hands forward, and his true anger came out violently, but his eyes involuntarily looked in the direction of Yuwen Ling'er.

In the midst of the rubble and dirt, Yuwen Ling'er rolled into a corner in embarrassment, and no longer saw the arrogant appearance of the past......

A hint of a smile froze at the corner of Zhang Ping's mouth.

Farewell, friends.

As soon as this thought arose, Zhang Ping didn't even have time to close his eyes and wait for death, when a strong wind suddenly rushed over.

Immediately after, the boulder that had fallen to the ends of his hair and made him feel the threat of death was held up steadily by a large and boring hand.

Several teenagers looked at it at the same time.

"Teacher!"

Immediately after, there were several joyful voices that overlapped together.

Zhang Ping escaped death and reacted a little slowly, but was pulled over by Bai Meng on the side.

Bai Meng gulped his breath and looked like he was the rest of his life.

Just now, if Zhang Ping hadn't pulled himself, perhaps, this stone that was being held up by Professor Zhang would have smashed into his body!

Professor Zhang saw that several children had already dodged, so he shook the stone in his hand steadily. ---- the mountain was still shaking violently, and he didn't dare to use too much force, lest this smash trigger a new round of shaking of the earth.

Fortunately, the boulder landed lightly, and it did not cause any abnormal movement.

After a while, the belly of the mountain gradually calmed down, leaving only small pieces of gravel and soil still crumbling.

Several children were shocked, and after taking a deep breath, they turned their heads to find that a thin layer of sweat had oozed from Professor Zhang's forehead.

Come to think of it, if you want to borrow the boulder that suddenly fell with your bare hands, even Professor Zhang has spent a lot of effort.

You know, this boulder that fell violently is not just a stone!

"Teacher, why are you here?" In the dust, Zhang Ping and a few people strode over.

Professor Zhang's gaze swept over the children one by one.

Fortunately, although these children have some rubbing on their bodies, fortunately they are all fine.

"Let's get out of here. Professor Zhang sighed and led the children back the way they came.

Zhang Ping and the others glanced at each other, didn't dare to speak, and walked quietly behind him.

After a short time, the group came to a relatively spacious cave.

Professor Zhang stopped and looked up at the children in front of him, his eyes as deep as water.

Bai Meng swallowed his saliva, and subconsciously ducked behind Zhang Ping.

Unpromising.

Yuwen Ling'er frowned slightly, but Yunxiao took her hand and shook her head slightly.

Professor Zhang's gaze finally fell on Zhang Ping.

Among these children, Zhang Ping, the child, is undoubtedly the most calm and calm.

"Zhang Ping, how did you get in?" Professor Zhang asked in a quiet voice.

Zhang Ping patted Bai Meng's shoulder, stepped forward, and bowed.

"Thank you, Professor Zhang. After he sincerely thanked him, he said, "Several of us have received secret missions sent by the army, preparing to enter the depths of the grassland and answer Su Su's ......."

Vegetarian?

It's Anrein!

When Yuwen Ling'er and the other three heard this, they frowned slightly.

It was only at this time that they knew that the person they wanted to receive when they entered the Barbarian Court was An Lingsu!

No wonder Zhang Ping and the three of them didn't even want their lives after seeing that mark.

It turned out that the purpose of their trip was because of her?

“...... Teacher, just like that, we went straight to the foot of the barbarian's holy mountain. Zhang Ping said this, looked up and glanced at Yuwen Ling'er and the three of them apologetically, before continuing, "After arriving here, we originally planned to find the contact person of the academy first, but we didn't want to...... Lin Xiangwan suddenly discovered the mark left by Su Su. ”

As he spoke, he turned his head and glanced at Lin Xiangwan on the side.

Lin Xiangwan nodded and took over the conversation.

"Yes, teacher. That mark was a distress signal that I had privately agreed with Su Su. Therefore, after I saw that signal, I led Zhang Ping and others all the way down. Unexpectedly, in the end, he went straight up the mountain and chased him into a cave. ”

Cave?

When Professor Zhang heard this, he frowned slightly.

The entrances of these thousand caves do not appear all the time.

If it doesn't come to the time when it naturally appears, if you want to open the hole, you have to forcibly infuse it with true qi.

However, with the cultivation of these children, I'm afraid they won't be able to do this, right?

So, did someone calculate the time and deliberately bring these children over?

But who is the person behind him?

Who knew Su Su's children's code, and calculated the time when these children came over, and skillfully arranged all this?

"Are you saying that as soon as you came, you saw a cave and then got into it?" Professor Zhang asked in a deep voice.

"Yes, teacher. After Zhang Ping and the others glanced at each other, they continued, "We are also very strange, how can there be a hole in front of a cliff? But next to the cave entrance, there is a mark left by Su Su. We were worried that Su Su was in danger, so we didn't think much about it and just got in. But I don't want to ......."

"But I don't want to," Yuwen Ling'er glanced at Zhang Ping and took over the conversation, "We just entered the cave." The hole behind him disappeared inexplicably. At that time, we noticed that something was wrong, but after looking around for most of the day, we couldn't find the exit, so we had no choice but to continue walking along the cave. ”

Professor Zhang nodded with a blank expression.

"And how did you get here?" he asked suddenly.

Everyone's eyes suddenly turned to the direction of the little fat man Bai Meng.

Bai Meng cowered and took out an object that looked like a spoon from his arms.

"Sinan!" Professor Zhang couldn't help but sigh after seeing the thing clearly, "You kid has a heart, and you even know that you carry Sinan with you when you go out." It's a pity that this thing is useless in these thousand caves. ”

"Thousand Caves!" Yunxiao and Leng Chengcheng and the others whispered at the same time.

It turns out that this is the holy land of barbarians---- Thousand Caves!

"Why, don't you know?" Professor Zhang was a little surprised.

After the accident, I was a little helpless.

These children dared to break in without even understanding what this place was.

If it weren't for the fact that I arrived just in time, it would be a pity for Zhang Ping, the child today......

Zhang Ping hurriedly glanced at each other, but they all saw a solemn look in the other party's eyes.

Is this the Thousand Caves?

Will they be able to get out alive?