Ming Dao and his party walked for a long time, and they didn't see anything else, as if the road ahead was really endless, Ming Dao looked ahead with a flashlight, or an endless Yongdao, looking back, it was still the same, endless darkness, Ming Dao felt that his eyes were a little tired, it was always the same object in front of him, and Ming Dao and several people could only move forward mechanically and repeatedly.

"Oh my god is so boring, how long has this been gone?"

"Looking at the time, Brother Dao, they have been walking for almost two hours, it's still this road, it's not quite right."

"It's not going to be a ghost hitting the wall, is it?"

"It shouldn't be, if it's a ghost hitting the wall, it should be Brother Dao and them, we should be fine, but now what we see is also an endless Yongdao."

Ming Dao stopped and thought about it, waved his hand and said: "Don't go yet, it's not right, this road is too long, according to our speed, if it is vertical here, we are almost out of the mountain." ”

Yuan Fo gasped and sat down on the side, his body was already very weak, and after walking for so long, his body couldn't stand it for a long time.

"I don't feel right, this is too long, how much manpower does it take to dig such a long Yongdao, I think most of us are on the road, Mingdao, you have those peculiar skills, you can see that we are around."

When Yuan Buddha said this, he looked around with a little jealousy, swallowed his saliva, and said in a low voice

"Is there anything like that?"

Ming Dao and Pang Fat Man glanced at each other, and then shook their heads, neither of them found anything abnormal, if there was really a ghost, then Ming Dao and the two should have felt the ghost qi a long time ago, just like the aura on the human body, the ghost also has a unique energy embodiment, this kind of thing cannot be hidden, but Ming Dao and Pang Fat did not feel anything abnormal.

However, Ming Dao still said for the sake of insurance: "I'll check it." ”

Ming Dao pinched the magic technique with both hands, and shouted softly in his heart: "Soul Covering Technique." ”

The spiritual technique is a very simple search method, the spiritual power on Ming Dao's body spreads around, if there is really a ghost, it will definitely not escape the exploration of spiritual power.

But at this time, Ming Dao's face suddenly changed, and then he immediately accepted the formula.

"No, no, no."

Ming Dao's words changed a lot more quickly, and his face was hard to see.

"Pang Fatty, you hurry up and check yourself."

As soon as Pang Fatzi heard Ming Dao's tone, he knew that something must be a big problem, so he quickly entered his body, and his expression changed as much as Ming Dao, and then he said to Ming Dao: "The same." ”

Yuan Buddha and the others listened to it in the clouds, but Ming Dao and the two of them knew what was going on, the spiritual power of the two of them was slowly disappearing, and the spiritual power in Ming Dao's body was now thin to the level of the early stage of qi gathering, although the realm had not changed, but the spiritual power was dissipating, just like a bucket of water, although the bucket was very large, but the water in it was already very scarce.

This place is too weird, it can slowly "steal" the spiritual power in the bodies of the two of Ming Dao, this kind of thing has never been encountered by Ming Dao.

"What's wrong?"

Yuan Fo looked at Ming Dao and the two of them, and looking at their expressions, he smelled a trace of unusual smell.

"It's fine, I didn't check out anything wrong."

Ming Dao didn't choose to tell it, even if he said it, they didn't understand, and saying this at this time can only make people who are already unpeaceful more anxious, which is not conducive to the morale of the military.

Yuan Fo glanced at Ming Dao deeply, he knew in his heart that something must have happened, but he couldn't ask anything now.

"Buddha, what now?"

Yuan Er asked softly beside him, Yuan Fo was also very confused now, although he knew that something was wrong, but he couldn't check where the source was, Yuan Fo looked at the people who were a little tired, and said softly: "Let's rest for a while." ”

After hearing this, everyone sat on the ground and began to rest, if this was the way, they would definitely be nothing before, but after being absorbed by the monster worm a lot of essence blood, they already felt a little powerless.

Ming Dao slowly walked to the wall and observed carefully, Ming Dao found the wall of Yongdao, wiped the dust on the wall with his hand, revealing a trace of black, Ming Dao looked at the bluestone slab on the ground again, reached out and touched it, and finally let Ming Dao find something unusual.

The monster of ordinary stone slabs should be gray or bluestone slabs, but after Ming Dao wiped off some dust on the surface of the wall, Ming Dao found that the surface of the wall was actually black.

The room management magician J in the Mingdao live broadcast room suddenly sent a barrage and said: "Brother Dao, I know why your lights can't see far, this material can absorb light, and in thermal science, this material is called absolute black body. That is, 100% absorption of any wavelength of light, there is no such material at present, and only through more composite methods can the material meet the requirements in a specific environment. Therefore, the engineering requirements are basically carried out in a specific environment or by using auxiliary methods. ”

"However, the absolute black body has a strong ability to absorb light, if it is an absolute black body, the light will not be able to shoot out at all, but your flashlight can shine at a distance, so the material of this wall should be similar to the absolute black body, but it is not so pure."

Magician J has several long messages in a row, which shocked the live broadcast room.

"I'll go, I always thought that Magician J was a local tyrant, and it was the first time I found such a NB."

"What a scholar!"

"I feel like there are so many gods in the live broadcast room, worshipping."

Ming Dao also saw this news, but he couldn't speak now, so he had to control the barrage in the live broadcast room and say, "How to crack this thing?" ”

"Wow, Brother Dao actually sent a barrage for help!"

"Scholars, your chance to perform has arrived."

Magician J: "Brother Dao, it's hard to say, the material composition of the absolute black body is very complicated, can you smell it and see if there is any special smell on the wall?" ”

Ming Dao leaned on the wall and sniffed it gently, then frowned and said, "There is a smell similar to gunpowder." ”

Magician J: "Gunpowder?" Brother Dao, you might be able to try it by lighting the wall with fire. ”

After seeing this, Ming Dao took out a lighter from his arms and lit a flame at the wall.

"Whew"

The wall suddenly emitted a burst of pale cyan flames, spreading in all directions, and the entire wall was surrounded by flames, the scene was spectacular to the extreme, a wall of fire.

"It works!"

Ming Dao was secretly happy in his heart, and then hurriedly ran to the wall on the other side and lit it again, and in an instant the walls on both sides were lit with light cyan flames, only a meager layer of cyan flames, but the entire wall was squeaking, and the two walls of fire spread and burned rapidly, and the picture was shocking.

"What's going on?"

Yuan Fo and the others stood up instantly, looking at the surrounding walls in shock.

The audience in the live broadcast room also posted barrages and said: "I'll go, this is too good-looking." ”

"Wall of Fire, wow, the magician has made a great contribution!"

"It's beautiful."

Ming Dao was glad that he watched the barrage at this time, and couldn't help but sigh in his heart

"It turns out that the barrage still has this kind of operation! In the future, I need to pay more attention to the barrage news. ”