As soon as they heard the emptiness of the moon, several girls were in high spirits, could it be that the moon really has an inner world? Could it really be Chang'e and Wu Gang......

The legend of the moon flowed through the hearts of the girls, and then An Ning asked, "The moon is empty, how can we get in?"

"Yes, how do you get in, do you really want to find an active volcano to drill into? It's just that there are no active volcanoes on the moon!" Zhong Ying hurriedly said.

"You're watching 'Journey to the Center of the Earth'! I really got into it from the volcano, and I won't bake you up!" Li Xiaofen said with a smile.

"Then how do you say to get in, do you dig a hole to get in?" Zhong Ying turned his head and said.

"How to get in, just ask Qingyun directly! Since he said it, there must be a way, let's just follow!" Dongfang Ruolan said with a wave of his hand.

Ouyang Xiaomei ran over and grabbed Sheng Qingyun's hand with both hands, and shook her mouth: "Brother Qingyun, how can we go down?"

Sheng Qingyun hurriedly pulled out his hand: "Okay, okay, don't shake it, I say, I say!"

Seeing Sheng Qingyun's embarrassment, several girls all laughed 'eating'.

Sheng Qingyun waved his hand to sacrifice the cave mansion he carried, and also turned into a dragon-shaped building boat, and then said to several girls: "You go to the boat first, and I will take you down!"

Several girls no longer asked Sheng Qingyun how to take them into the moon, and quickly jumped upstairs on the boat, gathered on the deck, and waited curiously.

Sheng Qingyun saw several girls get on the ship, and as soon as he stretched out his hand, the dragon-shaped boat floating in the air quickly shrank, and in a blink of an eye, it became the size of a peach pit, and the girls standing on the deck of the boat suddenly looked less than a small ant.

In the surprised eyes of several girls, Sheng Qingyun smiled, held the dragon-shaped building boat the size of a peach pit, pinched the trick and recited the spell, twisted his body, 'whoosh!', and disappeared into the soil without warning.

Sheng Qingyun's body is like a void through the soil layer, this is the earth escape in the Five Elements Escape Technique, after condensing the mana, most of the spells are not much difficult to learn, with the support of mana, the power of these spells has also risen sharply, and it is completely different from casting spells with Yuan Qi.

If Sheng Qingyun hadn't condensed his mana now, and could only use his vitality to perform the Earth Escape Technique, he would definitely not dare to easily escape into the depths of the moon, at most he would have explored it in the shallow depths, which seemed to have escaped dozens of kilometers underground now, and he continued to escape into the depths as if nothing happened.

Several girls stood on the deck of the building ship, after Sheng Qingyun escaped into the ground, the cave formation protected the building boat, they stood on the deck of the building ship and did not feel any impact at all, just looked at the outside of the light curtain of the building ship was dim, nothing could be seen, even if the spiritual sense was transported, there was no scene, the whole building ship was like being isolated by the whole world, just out of trust in Sheng Qingyun, several girls did not show any panic, just chatted with each other, waiting for Sheng Qingyun to go out to see what the moon looked like inside。

Sheng Qingyun traveled through the bottom of the moon with the earth escape technique, the speed is not fast, nearly two hundred kilometers per hour, and the speed of a sports car is about the same, if the earth escape technique is cultivated into a supernatural power, the speed is similar to the general flying technique, but it is not easy to cultivate the earth escape technique into a supernatural power, and it requires a strong talent, just like the Tuxing Sun of "Romance of the Gods", other people's earth escape techniques are far from being comparable to the earth escape skills of the earth travel sun.

After several hours of retreat, traveling nearly a thousand kilometers, Sheng Qingyun suddenly felt blocked, the earth escape technique could not pass through, his divine consciousness dispersed, and he realized that he was blocked by a strange metal wall.

Seeing this metal wall, Sheng Qingyun was not surprised or overjoyed, pinched the trick and recited the mantra, and the Golden Escape Technique of the Five Elements Escape Technique was launched, and then Sheng Qingyun's body began to slowly submerge into the metal wall.

Half an hour later, Sheng Qingyun felt that he had stepped into the air, but he escaped from the metal wall, the metal wall that was only several meters thick took half an hour to penetrate, this golden escape is really much more difficult than the earth escape, and the metal of this metal wall is very peculiar, it is much more difficult to use the golden escape technique to travel through it than other ordinary metals, Sheng Qingyun estimates that if he does not use the golden escape technique with mana and uses the vitality to perform it, it is estimated that he will be trapped in this metal wall.

Standing in the air, his divine consciousness dispersed, and after a few minutes, a three-dimensional structural model of a part of the area was formed in his mind, and the spatial perception with Sheng Qingyun's divine consciousness was spread out with a radius of more than 100 kilometers, and the perceived area was only a part of the huge space, just a structural model built in his mind, Sheng Qingyun didn't know what it was, but how to say it, the space that appeared inside the moon was definitely not naturally formed, and this part of the perceived area, Sheng Qingyun had already affirmed that this was a huge intelligent bioengineering, and the age had been so long that I don't know how long, not that the rocks on the surface of the moon had billions of years after testing, and the soil was actually tens of billions of years。

Sheng Qingyun didn't know whether the test was true or false, what was the origin of this space that could be buried by rocks and soil, and how many years it had been buried, it really made people very interested, and the 100-kilometer range under the divine sense exploration, the all-metal structure, rough and mysterious.

Following the traction of the field, he slowly fell, stepped on the metal plate surface, it was really a strange feeling, he quietly probed, did not feel the danger, thought about it for a while, and pinched the trick to play a lighting technique, although even in the dark, it did not affect his eyesight, let alone the divine sense, but it was a little bright, in this dark underground space, the atmosphere was always better, or Dongfang Ruolan and these girls would come out, and the dark environment would definitely be in a bad mood.

With a wave of his hand, Dongfang Ruolan and the girls were directly released from the portable cave mansion, and several girls suddenly appeared in front of Sheng Qingyun, and under the illumination of the illumination, they looked at this incredible place in surprise and wonder one by one.

The light of the illumination is not strong, and the illuminated area is not too large, but in this area, you can already feel an indescribable mysterious atmosphere, and what you see in front of you all gives people a rough atmosphere and mysterious feeling, open space, tall and cold metal pillars, mysterious inscriptions.

The girls seemed to be stunned, and did not speak, but each looked at everything in amazement.

Then Sheng Qingyun led a few girls to look and walk in one direction, the vastness of the mysterious space under the moon was really beyond the expectations of a few people, after the initial curiosity, after the cold metal was tired, a few people did not walk and look slowly, but spread out their bodies to walk through this mysterious space, wanting to walk through the space as soon as possible, and figure out what this mysterious space built of all metal is......