"There's a lot of stuff here!"

This was an exclamation from Hua Xi after entering the fourth layer.

Unlike the empty space on the second floor and the large items on the third floor, the fourth floor has a lot of things.

"This ornament...... This place should be a laboratory, right?"

Looking at the furnishings on the fourth floor, Yueli made a guess.

"Hmm...... Don't mess with this layer!"

Yueli suddenly said this, her attitude was very serious, everyone heard it, and she didn't dare to move.

"Second sister, what is this?"

Moon Shadow asked, pointing to a row of slender objects.

"This one...... This table is a laboratory, and these things should be test tubes, which are used for experiments. ”

"Experiment? What's that?"

"The experiment is to do all kinds of tests and finally come up with the correct formula, and the procedure is similar to the formula created by our refiners and alchemists, and the ultimate goal is to find out the most correct formula.

However, the experiment here is much more dangerous than ours, because there is no warning when an accident occurs, and you can't prepare in advance like an alchemy refiner. ”

"Then this job should be dangerous, right?"

"Of course it's dangerous, but there's no sign of an experimental error here, and it seems that he was still very careful not to mess around when he was experimenting, or maybe he had some clever means of protection. ”

Next, it's time to explore this side. It is mainly the moon glass that is exploring, and the others dare not move, so they can only walk by and enjoy it.

Yueli searched the area of the test bench, and she really found a good thing. The thing fell to the ground, nearly tripping over the moonglass.

"This thing...... Microscope?"

Yueli took it to the table and began to test it.

"Shhh......h It's a pity. Didn't see the slides and coverslips either, how did he see them?"

Yueli's interest was quickly attracted by the microscope, and in order to find supporting equipment, she began to search. Eventually, instead of finding the slides and coverslips, she found a pile of smaller pieces of glass, just the size to cover the stage below.

These pieces of glass still have some color, but they are already very light, and with this size, Yueli guessed something.

"The technical power is insufficient, can you use this to make up the numbers? It's really hard for you. And then there's the thing to observe...... Forget it, anyway, let's see if it can be used, just grab something. ”

In the end, Yueli used her true qi to pinch off a small section of her hair, and then dipped it in some water with her spiritual power to make her hair better fixed.

After everything was ready, Yueli began to observe. Then she saw something familiar.

"Well, it's a bit vague, but it still works, and now I've found something good. I just don't know what he's researching and still needs this thing. ”

In addition to the pile of experimental facilities here, there are two rooms here, which are two warehouses. These two warehouses contain relatively few things.

A warehouse is equipped with some gear structures and track structures, which are placed in an orderly manner in the form of combinations. Underneath them, there are special support structures that can be used manually to make them function.

"These structures ...... No wonder the labyrinth is so powerful, it is really well designed, and even these structures are specially designed...... Although I don't have a good impression of him, I have to admire him!"

The contents of the other warehouse were a mess of knick-knacks, packed in boxes, including wires and light bulbs that the seven had seen earlier.

There was one of those metal wires in the box, but unlike what had been seen before, there was a strange substance on its surface, which felt like leather, but it wasn't, and Yueli couldn't recognize what it was. These metal wires are much thinner and more flexible than the previous ones, and they can already be bent more dramatically.

"It's insulated wire, right...... Looking at the flexibility, there are almost a lot of normal insulated wires. I haven't seen it used here, so it's probably a semi-finished product. ”

After that, Yueli rummaged through the other boxes, half of which were experimental equipment, and put them together steadily. The other part is strange things that even Yueli can't guess.

For example, there is an object in it, with a columnar object in the middle, and a small fan blade on each head. This thing is said to be used to blow cool, not to mention whether the wind is strong enough, the double-headed fan is obviously wasted. What kind of part can be said to be something that can be held by the hand?

The other weird stuff also gives people that feeling, and it doesn't feel like it's used for anything. For these things, Yueli chose to give up on them, and she didn't understand the things she couldn't understand, so don't touch them.

The exploration of the fourth layer is soon over, and the fifth and final layer is next.

The space on the fifth floor is also very empty, and there is only one room as far as the eye can see. But unlike the second floor, the fifth floor is well lit and there is no reinforcement.

On the fifth floor, a carpet was laid over the floor, leaving only the staircase open. This carpet is the same as the first floor, it has lost its color under the ravages of time, but the appearance is still very complete.

In the middle, there is also a round cushion. This is a very common cushion that monks use to meditate. There is no special effect, just sit on it more comfortably.

The cushion is well preserved, except for the fading and dust, there are no problems.

"This place...... It should be a place to practice, right?"

"I think it's used for cultivation secondly, it's mainly for meditation, and when you have too many thoughts in your head, you always have to find a place to pick them up. ”

"Probably...... But this place is a little too deserted, isn't it? It's a cushion, and the designer is the only one, right?"

"Hey, you won't understand...... Talented...... He is always lonely, but others are mentally lonely, and he is lonely in all directions...... The arrangement of each of these five floors is thin compared to the entire space, and it seems that there are not many people here. ”

Speaking of this, Yueli actually felt a little sympathy for the builder. Although he pitted them badly, Yueli felt that his situation seemed to be even worse, and a sense of sympathy involuntarily arose.

"Let's go over there...... The last room, I hope something surprises me a little. ”

When she opened the door, Yueli found that the spherical lock on the door was broken and couldn't turn. She tried a little harder, but the ball lock was pulled down by her, but the door still didn't open. The door lock is rusty and stuck.

In the end, Yueli made Feng Yan come to a violent breakdown, and the door was easily ...... Lay down inward.

Naturally, the door also opened.