"Probably here, let's get something up and have a look." Mo Fei said to everyone.

After digging such a long distance, if you don't locate where it is, then you will dig the whole city directly, then it will be really funny.

"Leave it to me." Dark Cyborg said to the crowd, then plunged his finger into the dirt layer above.

Glass balls immediately extended from the fingers of the dark steel bone, and the glass balls quickly broke through the soil layer, quickly dispersed without anyone noticing, and probed in all directions, transmitting all the images taken back to the body of the dark steel bone.

The dark steel skeleton three-dimensional the picture, allowing everyone to observe the information on the ground.

"Why didn't you use this thing sooner rather than later, and wait until we dug into the city? If you used to use it outside the city, you would be able to know the location of the library in advance. Tony grumbled at the dark cyborg.

"You guy, don't you see that this thing has very little control? It is only within 10 meters in diameter, and it is uncontrollable if it is exceeded. Dark Cyborg smiled wryly at Tony.

Soon the monitoring device controlled by the dark steel skeleton reached the limit position of 10 meters, and the maximum distance that the camera could transmit back was 20 meters, and it would not be possible to shoot so clearly if it was far away.

"Where is this?" Peter asked, looking at the screen.

All you see is the position of a leg or a wall, and it is basically difficult to generalize these pictures and let people see the specific position, and Peter is confused after comparing 8 pictures.

"I'll talk." Tony said to the crowd, then collected the image and made it three-dimensional.

Tony's technique is even more excellent, and it doesn't take a few seconds to bring out all these images in three dimensions, so that people can see where they are.

"This is a three-dimensional figure within 20 meters of us." Tony said, pointing to the screen.

The screen shows a variety of buildings, as well as various demons. This is at the corner of a street, and the images found are some street buildings and demons passing by, and these images are still dynamic, allowing people to see these demons walking on the road.

"It's not right here, let's dig in another direction." Mo Fei said to everyone.

At Tony's suggestion, the crowd began digging along the street. There are all kinds of strange buildings on both sides of the street, large and small, with all kinds of demons coming in and out, and with the excavation of everyone, they finally dig into the important area of the city.

The buildings in the important area are guarded by demon guards, and at the same time, you need a certificate to enter and exit, and if you don't have a certificate, you will be directly arrested, and there is no need to talk nonsense at all.

"The location of the library is probably in this area." Tony said to the crowd.

It is a unique building, and the style of the building is not recognizable, but Tony can deduce that this is the library. Then it is possible that it is really a library.

The dark steel skeleton monitoring ball is extremely careful here, after all, there are a lot of guards here, if one is accidentally discovered, then it will be really bad.

"Okay, now that we've determined the location, let's dig it up." After Mo Fei asked the dark steel bone to put away the balls to avoid being discovered, he immediately led everyone to continue digging.

Entered an important area. Mo Fei and the others were even more careful in their excavation, and they kept digging according to the three-dimensional map burned by Tony. The important thing is that the excavation reached the bottom of this building.

The Dark Steelband once again released the ball for reconnaissance, and as the direction of the reconnaissance continued to improve, everyone found that it was not time to do it.

"This is indeed a library, but unfortunately there are a lot of people, and you have to wait until there is no one to enter." Mo Fei looked at the three-dimensional picture and said.

There are some demons in the library who are looking through books, usually fox demons, cat demons, and embarrassments. The IQ of these demons is much higher than that of other demons, and they belong to the think tank in this city.

"Do demons rest at night?" Peter asked a question that no one could answer.

Demons are not humans, they may live like animals, who knows if they really will rest at night, if they don't rest at night? As a result, everyone couldn't calm down. If they don't leave here, it will be really difficult for everyone to go and investigate.

"The characters in these books seem to be Chinese characters." Mo Fei said suddenly.

Tony immediately let the dark steel bone control the ball to quickly approach a fox demon, the ball moved very slowly, and it couldn't meet Tony's requirements at all, making Tony want to beat him.

However, the fox demon was almost attracted to it, there was no garbage like a ball in the clean library, and if it was discovered by the demon, it might be destroyed, so he was so careful.

Soon the ball was hidden in a place in the bookshelf, and through the cover of many books, it began to detect a book in the fox demon's hand, if Mo Fei said the same, the words on these books were Chinese.

"Mo Fei, what can you see?" Tony and the others looked at Mo Fei and said.

The divine sense can also read books from a distance, this effect really surprised Tony, and the same Tony also magnified those words through the small ball, so that everyone could see what the words on it were.

"I don't understand these words." Dark Superman said.

"I'll translate it." Tony used Jarvis's intelligent system to make changes, and immediately turned the Chinese characters into English.

Everyone looked at these translations and saw that the fox demon was reading a book of spells, a book about spells, everyone had no foundation at all, and they didn't understand it at all, even people like Mo Fei couldn't understand the use of these spells.

"It is said that one law is common and ten thousand laws are connected, why can't you understand it." Mo Fei was also confused at the moment.

"If you don't understand it, forget it, we're looking for history books instead of these spell books." Tony shook his head and said.

Everyone sat down to rest, the space was enlarged a lot, the soundproofing was strengthened, and Dark Cyborg and Tony were in charge of monitoring the situation above the library, and reacted immediately if they found anything wrong.

After waiting for most of the day, it was finally a period of time in the evening, and after the demons in the entire library had left, Mo Fei and the others quietly crawled out.

"Everyone, be careful, Barry, you two go sentry." Mo Fei commanded to everyone. (To be continued......)