Chen Mu walked to the passage and looked at it, only to see that the passage zigzagged downward, and he couldn't see where the end was.

It seems that he wants me to go in, Chen Mu thought secretly.

Now that you've been here, it's impossible to return without doing anything. Chen Mu gritted his teeth and took a step forward into the passage, and when Chen Mu's figure fully entered the passage, the entrance behind him began to close automatically.

After the entrance was completely closed, the place where Chen Mu was standing outside just now returned to its original state, and there was no trace at all.

What appeared in front of Chen Mu's eyes at this moment was a passage full of science fiction, the top, bottom, left and right sides of the passage were made of metal, and a row of bright electric lights stretched along the top of the passage into the distance.

Everything here fully aroused Chen Mu's curiosity, and he believed that Zhang Linhai would not harm him, so he put aside the sadness in his heart for the time being, and continued to move inside along this passage.

After walking for more than ten minutes, Chen Mu found that there was only one route here, and there were no other forks, but the whole passage went up and down, and Chen Mu didn't know where he was in the back mountain at the moment.

After walking for about ten minutes, Chen Mu found that he had reached the end, and there was no road ahead.

How so?

Chen Mu took a closer look, and sure enough, there was a smooth metal wall in front of him, the material was the same as the material of the passage, and there were no switch handles around it.

Where exactly is this? How mysterious is it.

With a stomach full of doubts, Chen Mu carefully searched the wall again, and found that there was a small depression in the inconspicuous position of the wall, Chen Mu groped for the depression, suddenly thought of something, and hurriedly raised the tactical panel in his hand and popped out the chip inserted into it.

I put the ejected chip in the recessed position of the wall, and sure enough, the size and shape were not bad at all.

Just as Chen Mu had just embedded the chip on the wall, a burst of yellow light suddenly lit up from the chip.

The wall seems to be activated by a chip, starting from the chip bit, and the yellow light follows the neat circuit pattern, and in the blink of an eye, the entire wall is covered with the entire wall.

The wall was then lowered and moved, and a moment later, a wide space appeared in front of Chen Mu, who looked at everything in front of him in amazement, he could hardly believe what he was seeing, and couldn't help but open his mouth wide in surprise.

At this time, what appeared in front of Chen Mu was a huge longitudinal space, the space was roughly cylindrical, connecting the upper and lower, and the surrounding walls were dug out of a room at intervals, the rooms were large and small, densely inlaid on the walls of the space.

Chen Mu cautiously leaned out to look at the space, only to see that it was pitch black up and down, and he couldn't see anything. Chen Mu couldn't tell how big the space in front of him was, and when he suddenly looked at it, he felt as small as an ant.

Probably Qinglan Academy has hollowed out the back mountain in order to build here, Chen Mu guessed.

What kind of place is this? When did Qinglan Academy build here, why haven't I heard it from others.

The doubts in Chen Mu's heart were even stronger.

Without waiting for Chen Mu to think about it, the sound of "buzzing" sounded, and a drone suddenly landed in front of Chen Mu from above, and then shot out a laser to carefully scan Chen Mu before flying to Chen Mu's feet.

This is for me to take a ride, Chen Mu thought about it, and stepped forward to step on the drone. What happened today was an eye-opener for him, and now he was not as surprised as he had been at the beginning.

The drone began to rise rapidly on Chen Mu, and with Chen Mu's physical fitness, maintaining balance on a fast-flying drone was just a pediatric thing.

After half a sound, the drone sent Chen Mu to a room on the wall and left automatically.

When Chen Mu walked into the room, a wall automatically rose behind him, sealing the room.

At this time, Chen Mu began to look at the room he was in.

The room is not very big, about 200 square meters, the layout of the room is very antique, and the decoration is very similar to the ancient dojo of China. There are no superfluous objects around the room, and the only thing that stands out is that the four walls of the room are carved with a large number of patterns.

Chen Mu wanted to get closer to see the pattern on the wall, but at this time, a door suddenly opened on the wall on the other side of the room, and an old man in white clothes walked into the room.

The old man who suddenly appeared in front of Chen Mu was wearing a white robe with wide sleeves, his half-black and half-white hair was tied into a bun, he looked thin, and his eyes were very deep, giving people a feeling of fairy wind and bones.

After the old man walked into the room, he began to look at Chen Mu with great interest, Chen Mu glanced at the old man and felt that the other party's appearance was a little familiar, but he did not continue to look directly at the old man, and quickly lowered his eyelids respectfully and said, "May I ask the old man, what kind of place is this?" ”

"Hou Shengzi, don't you know that the degree is brave enough to enter the Ni?" A sunny southern accent came from the old man's mouth.

"What?" Chen Mu was stunned.

"I mean young man, you don't know what kind of place this is to have the courage to walk in." The old man said in an authentic Chinese accent, with a funny expression on his face.

"It was Mr. Zhang Linhai from Qinglan Academy who guided me over, I am a student of Qinglan Academy, and I believe that Mr. Zhang will not harm me." Chen Mu said calmly.

"Ah, that stinky boy, every time you do things, you are so anticlimactic." The old man suddenly cursed, and such a tone instantly destroyed the feeling of the fairy wind bones on his body.

"Can the old man tell me what this place is?" I don't know why, Chen Mu suddenly felt very kind when he saw the old man's appearance, and unconsciously the haze in his heart was reduced a little.

"Are young people so rude nowadays? Shouldn't you ask who I am first? The old man pretended to be angry.

Chen Muru woke up from a dream and immediately apologized: "I'm sorry old man, I was negligent, may I ask what your name is?" ”

"My name is Feng Yangqing, and I am the vice president of the inner courtyard of Qinglan Academy." Feng Yangqing said with a smug expression.

"The inner courtyard? Does Qinglan College have an inner courtyard? Why haven't I heard of it? Where is the inner courtyard? Chen Mu said in surprise after hearing Feng Yangqing's words.

"Of course you haven't heard of it, in fact, there are many people who know that Qinglan Academy has an inner courtyard, but you haven't heard of it before because you haven't reached that level yet, as for where the inner courtyard is, the place where you are now is the scope of the inner courtyard." Feng Yangqing said.

"This is the inner courtyard?" Chen Mu was even more surprised in his heart.

"Okay, okay, if you have any questions, I'll talk about it later, if you still have a chance to ask, if you want to know more about the inner court, you have to pass my test first." Feng Yangqing waved his hand.

There are even tests? Chen Mu's face showed a surprised expression, and then he asked cautiously:

"And what kind of test is it?"

(End of chapter)