Fast Forward To three thousand and seventy seven

All the way forward, Xu Jiu soon found a ladder in the middle of the corridor leading to a higher level.

Along the way, he also did some tests on the energy light mass in his hand, including stimulating with fire or enlarging the cage in a short time. As a result, the latter seemed to admit his life and no longer had any action, which confused Xu Jiu.

In desperation, he had to let it float on his side together with other fire balls for lighting, and return his attention to the current exploration action.

Up along the stairs, because there is a special area such as repair workshop on the first floor, the height of the stairs will inevitably increase. During construction, it is also specially designed as a spiral structure, and it is still a very gentle spiral, which is stacked with a large number of stones. It looks very beautiful.

Not only that, with the rise of the height, Xu Jiu gradually noticed that a picture would appear at intervals on the wall inside the ladder... To be exact, it was more like refining into an array!

Although it has long been known that refining into an array is not a special thing in the ruins of the special area, Xu Jiu is curious to be engraved on the wall in this way.

It is not so much that they appear here for some kind of refining ceremony, but more like the plaque with famous words hung in the corridor of Xu Jiu's school hours in his previous life to inspire the students who come and go.

Whether the effect is temporary or not, at least the academic atmosphere is in place.

So this building could be a college?

TA~

Xu Jiu, who had gone through more than half of the steps, was able to see the upper corridor with the help of fire. The reason why he stopped suddenly was not the obstacles in front, but the fire floating around him.

The light blue light mass that was still very quiet downstairs just now doesn't know when the shape has changed. It has changed from the irregular shape just now to a translucent blue fish, and is constantly crashing in the flame cage under Xu Jiu's control!

What is the principle?

Xu Jiu scratched his chin. He really didn't understand what he caught.

Just at this time, Xu Jiu suddenly noticed that the fire group that originally maintained the size of basketball seemed to be two laps smaller, and he clearly supplied energy continuously according to the state of maintaining the prototype.

The reason for this situation can only be the erosion of external energy. I want to break the cage and save the light mass

Other energy bodies hidden in the dark or something else?

Xu Jiu picked his eyebrows, suddenly waved his hand to extinguish the surrounding lighting fireball, then moved the cage holding the small fish to the middle of the stairs, and then let go of the flame cage.

Naturally, this is not because Xu Jiu is suddenly kind and wants to release the other party, but because he is confident that he will stop the light blue energy fish before it drills into the wall or stairs. Now let it go, just to verify a conjecture.

At the moment of leaving the fire cage, the fish expanded like a breath, and its body size expanded several times in just a few seconds, while Xu Jiu hid in the dark and disappeared in situ.

Regaining the energy of freedom, the fish wagged its tail and didn't look back at Xu Jiu at all, as if it didn't care about the alien creature that had just imprisoned it.

Indeed, there is no rational energy body.

Xu Jiu deliberately hides his body shape, and then releases the restrictions, just to test whether this energy body has thinking.

In this way, it is likely that it acted by instinct. It had seen Xu Jiu in the workshop before, so it became the latter. Now I think it was Xu Jiu's attack at that time.

Have the deformation ability to completely imitate creatures and fight back against foreign dangers

While Xu Jiu was observing the energy fish and wanted to take this opportunity to get more information, he suddenly found that there seemed to be something wrong with the state of the energy fish. Instead of drilling into the surrounding environment as before, he waved his tail and rushed towards Xu Jiu's position.

Xu Jiu, who remained invisible, initially thought it was aware of his existence, so he wanted to launch an impact again.

However, when Xu Jiu was ready to imprison it again, he found that the energy fish was just running around in the space in front of him, like being frightened and unable to integrate into the surrounding environment again.

Xu Jiu was even more surprised that when he released the flame, the energy fish not only did not escape upstairs because of his previous experience of being caught, but took the initiative to lean up and rushed into the surrounding circle of the flame.

In Xu Jiu's eyes, this behavior actually means that the flame cage is regarded as a safe area

wait.

Does it mean that when it is about to reach the top, it wants to break through the cage because it is aware of the danger upstairs and wants to escape?

Looking at the energy fish in the cage, Xu Jiu not only did not have the idea of retreating after a short thought, but accelerated his upward steps. He wanted to see what the high-rise had.

Stepping up the last step from the first floor to the second floor, Xu Jiu glanced at the stairs leading to the higher floor. He was not in a hurry to go up, but first walked to the peripheral corridor on the second floor.

As I said before, the building is cylindrical and surrounded by the mechanical column standing in the middle. There is an annular corridor on each floor, but Xu Jiu has seen that there is nothing special in the corridor on the second floor just now.

According to the layout of the first floor, the gate of the key area is obviously located on the inside of the peripheral corridor.

Xu Jiu just walked to the edge of the corridor. Before he could enter the corridor, he found the faint color light on the left and right sides of the front exit.

At this time, the fight downstairs has not stopped. Xu Jiu is basically sure that the light in the peripheral corridor should not be the explorer.

After a little hesitation, a distorted light and shadow immediately appeared all over her. Soon, Xu Jiu's body shape and the flame cage in her hand disappeared without a trace.

Through the chase on the corridor bridge and the test in the corridor just now, Xu Jiu can be sure that this energy body does not have the imagined life sensing ability. Their vision may be very wide, but they can't see the invisible existence.

As he stepped out, he turned around, and Xu Jiu's vision turned to the peripheral corridor.

When I saw the scene in front of me, my upper body unconsciously tilted back, and my face also showed a look of horror.

A translucent dark golden eye was set only 20 cm away from Xu Jiu's face, and behind this eye was a giant octopus that occupied a considerable part of the corridor

Xu Jiu didn't think that there might be something strange in the peripheral corridor, but he didn't think that there was a luminous "Aquarium" here!

Darkness is still the main tone here, but this does not prevent some people with dim light from piecing together a magnificent picture in front of Xu Jiu.

A large number of translucent energy seaweed grow all over the corridor, and some colorful coral reefs accumulate everywhere. Among them, there are all kinds of fish that Xu Jiu has never seen.

Several red and white striped fish swam by Xu Jiu's side, drilled into the stone pile behind him, and knocked down a thumb sized conch along the way. When they left, there were several slender limbs in the conch, swinging and returning it to its original position.

If this kind of scene appeared in the sea water outside, Xu Jiu wouldn't have any accident, but it was in this undersea city that didn't know how long to sleep!

Xu Jiu clearly knows that the scene in front of him is likely to be constructed by the energy body imitating the underwater scene outside the corridor window. After all, the latter can even imitate him. Obviously, this degree of deformation is not a problem,

The question is where these energy bodies come from, the creatures that originally exist in the undersea city, or the magical species derived from the special area here?

Why do they stay here and become this form... The energy body in the flame cage should be the same as them. Why is the former so afraid of coming here?

Dang ~ Dang ~ Dang~

The sudden bell woke Xu Jiu from his meditation.

The dull voice echoed in the whole corridor. Before Xu Jiu could hear the source of the bell, the magnificent scene in front of him was pressed the pause button at the moment.

Whether octopus or conch, the actions of all marine creatures in the corridor remain the same as when the bell rings.

The next second, everything in front of me was like a splashed oil painting. The bright paint began to relax and collapse, and finally turned into a disgusting chaotic color, followed by a translucent light blue human shape.

As a bystander, Xu Jiu, who witnessed all this, quickly realized that the bell ringing three times in succession had changed some law in the building and made these energy bodies change.

Xu Jiu wants to pursue the source of the bell, but everything in front of him makes it difficult for him to give up.

They wear retro clothes that are very different from modern ones, but their overall appearance is extremely vague. Let alone their faces, even their clothes can only be seen roughly.

Soul?

Xu Jiu's mind has no origin to emerge this concept.

Time did not stop flowing because of the stagnation of these people. About ten seconds later, these people seemed to be given life and began to converge from both ends of the corridor to Xu Jiu's position.

In this process, these people, whether in clothes or facial expressions, sometimes clear and sometimes lax.

Xu Jiu naturally wouldn't bother them at this time. He just kept close to the wall outside the corridor as much as possible and gave them a space to pass. He didn't keep up until all these people poured into the corridor.

37 people.

This is the number Xu Jiuzi got after counting.

Raise your feet behind the crowd and follow them upstairs.

As like as two peas, Xu Jiu did not go to other corridors this time because he was not just the two floor, but what happened at the top was exactly the same as he was just now.

Up to the seventh floor!

According to Xu Jiu's previous observation on the corridor bridge, if the whole building is connected with the corridor bridge as one floor, the number of floors above it is probably only eight.

This means that it is close to the top floor.

Xu Jiu walked at the end of the crowd. Starting from the second floor, he could not count the number of people in the subsequent floors, but there were at least hundreds. After they boarded the seventh floor, they turned to the corridor on the left, and then orderly entered a room with the door half closed.

Xu Jiu, who followed him in, found that there was a large stepped classroom at the head. From the position where he entered the door, there were rows of tables and chairs in front, descending in steps, and a podium at the front.

Can't it be the bell just now?

Seeing these people gradually take their seats and occupy nearly one-third of the vacant seats in the whole classroom, Xu Jiu was also a little confused at this time.

He came to search for treasure. As a result, he had to receive re education in the ruins of the special area?

It's just that everyone is already here. At this time, it seems that he can't get any benefits. Xu Jiu thought about it and simply found an empty seat far away from the crowd to sit down and observe the interior of the ladder classroom.

Several flagpoles stand around the podium. The flag on it has long disappeared, but the stone carving next to it is quite eye-catching.

It was a statue of a mechanical device. Rao was Xu Jiu, who knew nothing about it. He could still feel the amazing beauty from it.

At the same time, the statue also appeared on the wall behind the podium as a relief emblem. Xu Jiu thought about it and found out the two Emblems rubbed down on the armor from his pocket. Sure enough, it matched one of them.

The students have all taken their seats. According to this process, should the teacher play next?

As soon as the idea came into Xu Jiu's mind, he saw the "students" below applaud.

There was no sound, but they could feel the warm applause from their range of action.

At the same time, the door on the left side of the podium opened, and Xu Jiu slowly stepped in with a figure whose whole image was different from those he had just seen.

In Xu Jiu's opinion, the clarity of both sides is different.

The students are standard definition, so now this is Blu ray 4K. Even at a distance of more than 20 meters, he can still see that the figure with blue shimmer is a middle-aged man wearing glasses.

Strangely, he has neither speech nor teaching materials in his hand. Is this going to play on the spot?

At this point, Xu Jiu has some resistance to the incredible scene in front of him. Not only that, he even vaguely expects what the man on the podium will do next.

You know, except Xu Jiu, those who appear here at the moment are obviously people who lived in this undersea city.

At least from fini, Xu Jiu has never heard of anyone seeing people who once lived in the ruins of the special area.

The teacher raised his hand and pushed the glasses on the bridge of his nose, and then put his right hand in front of him. Xu Jiu noticed the mechanical ring on his wrist for the first time.

The light blue light is projected from it, and a large number of lines outline an image that Xu Jiu saw not long ago in mid air.

A three-dimensional model of this undersea city!

There were obviously no smart devices in that era

There is no doubt that the mechanical ring in the teacher's hand is a wonder!