Finding a point of detachment is not difficult, at least not in the presence of Saf.

The main job of the profession of projection energy surveyor is to measure the abnormal fluctuation of space energy through its own ability and the assistance of a variety of equipment, so as to determine the exact range of the projection world. Further, it is necessary to find the approximate location of the entry and exit points through extremely complex calculations.

The higher the level of the energy tester, the more accurate the calculation results, and there are not many expert energy testers like Saf in the entire Pavatiga world, so of course the accuracy of the calculation results is no problem, with her assistance, all problems can be solved.

Skipping the second floor and reaching the third floor, the environment of the third floor has changed significantly.

The houses began to become sparse, but both in height and in terms of floor space, there was a noticeable increase, and even some factory buildings on the first floor could not be compared with the floor area of the third floor.

In order to find the point of separation, I entered some buildings and realized that the interior of these buildings was actually composed of a large number of rooms, rather than a monolithic structure like a one-story factory. However, after all, it is a different world, and even the type of energy is different, and the specific purpose of most of the rooms is unknown, so it can only be inferred that it is a very professional research place.

"It seems to be studying some kind of insect here. "As always, Saf was measuring, and Shul was wandering around with his hands behind his back, just keeping his attention on the female swordsman to prevent her from being disturbed unnecessarily.

Others are also wandering around the neighborhood, continuing their journey from yesterday, in search of strange things that have never been seen before.

The entire Shadow Chasing team was not at all tense because of Macajalen's disappearance, as if it was an inconsequential stranger who had disappeared.

Of course, everyone is not in a hurry, even if they are really not worried about their teammates, at least they will worry about themselves, and there is still a sword hanging above everyone's head that will be cut down at any time, how can they not be in a hurry?

Now everyone's relaxed state represents the real professional quality of the film-chaser. The situation changes rapidly in the shadow, and the possibility of encountering danger is too high, and if there is a problem, you can solve it, and there is no need to make a fuss at all.

What's more, the more you encounter problems, the more you can't be in a hurry, nervousness and anxiety are meaningless to solve problems except for creating trouble, and only by maintaining the most normal state of mind can you get through the difficulties smoothly.

Of course, the reason is very simple, but the vast majority of normal people can't do it, but fortunately, the shadow chaser has never belonged to normal people, and quickly adjusting the mentality is the basic requirement of the shadow chasing activity, just like everyone is now.

"They don't really feel greedy when they study insects?" Moria, leaning her face on a glass cover, inside was a hideous insect specimen, "In case one day, a precious specimen is missing, and finally a closer look reveals that a scholar is hungry in the middle of his research, and eats the specimen easily." ”

"They're frogs, not forest spirits. Shul tugged at his hair and pulled the guy away from his mind, "Let them go, they're already specimens, no matter how much you scare them, they won't fly away." ”

"Hey, I've been found. The fawn pouted, and its long black hair crackled and whipped at Shuer's body as if it were alive.

"It seems that most of this floor is a laboratory for studying insects. The two mages walked back with Mobuck, "Didn't find anything interesting, but is this really a city?"

"It depends on how you define the concept of the city. Shul also noticed the strangeness of the city, "A laboratory city can be regarded as a kind of city." ”

"Hmm...... It seems that you think so too. Mia said with a straight face, "This city was built for the purpose of living in it at all, and the housing is just for convenience. ”

"No, not on this floor. Saph hurriedly put away the spread equipment, "Go to the upper floor." ”

"Huh, didn't you measure the previous layer this time?"

"No, the higher you go, the greater the height difference, which is beyond the measurement range. Saph avoided the eyes of the others, and bowed his head in shame, "I'm sorry." ”

"Alas, it's okay, I forgive you. Shul had given up trying to get the fool to get rid of his own fault, so he could only pat her on the head and encourage her like a child, "You're doing a good job, go ahead." ”

"Hmm. A simple reassurance made the timid girl happy enough that she even had the courage to take the initiative to explain, "In fact, the higher you go, the easier it is to measure." ”

"Is the range small?"

"No, it's less interference, due to the mutual ...... of the Ross force field and the Aleser energy wave."

"Stop, stop, don't need to explain in such detail. Forcibly pushing the female swordsman in the direction of the stairs, several people gave up the opportunity to explore the entire city without hesitation, and went directly to the fourth floor.

The scene on the fourth floor has changed again, not only is it more open and the light is better, but it is also ...... Tree-lined landscape.

"Plants?" the six looked at each other, no one expected that such a dangerous thing could be seen in the city.

"Oh, it's not a plant. "In the end, it is a plant expert, Moria's reaction is the fastest, she takes a few closer looks, and shakes her head, "It's just a model." ”

Indeed, these are just models of plants.

Whether it is trees or flowers, they are all made of metal, but the appearance is very realistic enough to cause people to misunderstand. All the surfaces of the models have been specially treated, so you can't feel the coldness of the metal to the touch, and if it weren't for the hardness of the metal, it's hard to believe that they were just models.

Presumably, living in an underground city all year round, frog people are under too much mental pressure, so they will build this artificial garden to relieve stress.

"It's on this level. As soon as he withdrew his attention, he heard Saf's cry full of joy, and at the same time felt the sleeve of his coat being gently shaken, "Shul Shur, this is on this level." ”

"Well, that's right, Shul is on this level, what an amazing discovery. ”

"Nasty, you know what I'm talking about. Biting her lip and rolling her eyes, Saph whispered with a light smile, "I'm sure the target is close." ”

The goal is indeed very close.

In fact, the higher the level, the smaller the area of this layer due to the limitation of the hemispherical dome, and by the fourth level, the overall area is only half of the lowest level, and the part that has been cut by the boundary line is naturally smaller, which means that there are fewer and fewer points to determine, well, so few that there are only four points left.

The first spot is located in a garden, with benches on the side of the road for people to rest, and a few trolleys parked in the middle of the road, and the roof of the trolleys is painted with all kinds of strange food patterns.

It's also strange to say, whether it's the third or fourth layer, there is no apocalyptic scene that I saw on the first layer before, the upper layer and the lower layer are simply two worlds.

The second point is that there is an empty warehouse, and everyone can know that this is a warehouse, all because Shul can already read the sign at the door. According to Shul himself, he can now read most of the uncomplicated Frogman texts normally, of course, mainly by the brain. As for the more complex ones, you can read them, but the brain supplement component will be so high that it will affect the understanding of the core content.

The third point is the interior of a huge building, which can be said to be the largest building you have seen since entering the underground city. Although the interior is also divided into a large number of rooms, some of them are really amazingly large.

"Tsk, here...... It's ironic. As soon as he entered the room, Shul smiled meaningfully, and not only him, but almost everyone, had the same sense of sarcasm.

Because it's plants that are studied here.

The room where everyone is located is actually a showroom, and like the insect research place you saw in between, there are a large number of plant specimens on display in the showroom here. Some have only a part of the plant, such as rhizomes and leaves, but more often the whole plant has been made into a specimen.

Hundreds of plant specimens are arranged in several rows along the wall, the largest tree is as thick as two people hugging together, and it is tightly covered with a glass cover, while the smallest is embedded in a glass frame, and it is difficult for the viewer to find the target if it is not specially drawn an arrow to guide the direction.

It's really ironic, there is no doubt that the frog people here eventually died under the attack of plants, and now seeing these plants that have been deprived of life to make specimens makes people feel quite emotional about the grievances between the two sides.

"Sure enough, it's here. Others' attention was first attracted by plant specimens, only Saf, as soon as she entered the door, she noticed the abnormal energy of the surrounding space, the girl's eyes lit up, and she exclaimed excitedly, "I will find my way home soon." ”

"This is the best news I've ever heard today. Shul was a little distracted, he didn't look at the specimens, but he didn't look at Saph either, but instead focused his eyes on a room at the end of the showroom, "You test first, and then talk about what you have to say when you find your way." ”

"I don't have to test anymore. In fact, Saph has been hanging two instruments on her arm, and the various readings on the instruments are constantly changing, and along the way, she has been adjusting these instruments...... I saw it, I saw it, that spatial fluctuation. ”

Indeed, just as Saf spoke, an extremely hidden spatial fluctuation suddenly flashed in the center of an extraordinarily spacious clearing on the right, which would not have been possible to detect if it hadn't been for Saph's words and everyone had been looking there.

"This is it. "Saf is rarely so sure, after all, he has already observed it with the naked eye, and it is strange not to be sure.

"Well, I've made a little bit of a discovery too. Schul pointed to the small door at the end of the showroom, "The purpose of the room is indicated. ”

"Director's Office. ”

"They call this building a botanical research institute, that is, it is the room of the manager of this institute. ”

"I was thinking, since everything here has to do with the plants outside, maybe there, we have a chance to figure out what's going on. ”