"I told the teacher about the discovery of the secondary plane, and the teacher asked me to come back and seal this plane."

Listening to the first half of the sentence, Nia's words did make him a little disappointed, how can he tell others about this kind of thing! Not even a teacher! Isn't it supposed to make a fortune in silence?

However, hearing the second half of the sentence, Xia Duo was a little curious, blocking the plane? What kind of blockade law?

In the library of the Tower of Time, there is basically not much information about the sub-plane, and even the plane exploration array is not possessed by a few mage towers, so how can the really key information be revealed so easily?

At the very least, Xia Duo didn't know that there was still a blockade plane, or rather, this process.

Before teleporting to the plane exploration layer, Xia Duo asked Niya, "What's the use of blocking the plane?" How to block? Why did Her Majesty the Princess ask you to come back and lock down the plane? ”

However, it was too late to answer these words on the teleportation side, and with a flash of white light, the two appeared together in the preparatory teleportation hall of the dimensional exploration layer, which corresponded to the projection hall where the astral projection was carried out.

This is somewhat similar to the teleportation room on the public level, with a teleportation circle arranged, but compared to the teleportation room, the level of protection here is much higher, after all, a portal to the different planes may be opened here, and no one knows what will emerge from the other side.

Since the Tower of Time was not built entirely by the Grand Arcanist, halfway through the Tower of Time that year, the Saville Grand Arcanist disappeared, and some configurations did not reach the extreme.

For example, the pre-teleportation hall here was supposed to have several, but now there is only one.

A preparatory teleportation hall can only connect one plane at the same time, and if multiple sub-planes are found, it cannot be connected at the same time, so you can only queue up one by one.

Fortunately, there is still room for expansion in the future, and now there is only one sub-plane discovered.

This is the only place where you can safely carry out various dimensional exploration activities, of course, only if the caster is on the main plane, and once you reach the secondary plane, it's a different matter.

Niya answered Xia Duo's question just now while linking the plane exploration array to check the information of the secondary plane that was searched, "The purpose of blocking the plane is to prevent this plane from being searched by the plane exploration array, and there is a magic scroll made by the teacher himself, so it is not difficult to block."

"As for why the teacher asked me to lock the plane, the teacher didn't say, but I guess she wanted to leave this plane to the Tower of Time."

Hearing this explanation, Xia Duo had more problems, if it was blocked, it would prevent it from being searched by the plane exploration arrays of other mage towers, which meant that it was not the plane book that was blocked, but some kind of feature that could be detected by the plane exploration array.

Is the blockade technology and search technology similar to the relationship between stealth materials and radar?

Xia Duo also thought of a problem, the plane exploration array of the Tower of Time was left by the great arcanists of Savile in the past, and it may be outdated by now, so it is difficult to search for the projection plane and the sub-plane, and not just because of the lack of astral mages and plane scholars.

If you think about it this way, the princess's blockade method is not absolutely safe, and maybe it will be discovered by a more sophisticated search technology tomorrow!

"It's fine! is a plane dominated by the water element. There was a hint of relief in Nya's voice.

According to her understanding, most of the subplanes discovered so far have the poles of some kind of energy element, and the extreme ones are even close to the inner plane, which is not a plane at the material level, or they are not planes at all, but just a "source".

In that case, the secondary plane can no longer be regarded as a plane, but can only be regarded as an extension of the inner plane. Those planes are also extremely prized to the Grand Arcanist, but to the Tower of Time, they simply cannot be used.

The plane dominated by the water element is generally a watery environment, and there may be floating islands that can be inhabited by people and have certain development value.

Of course, even if there are no islands, there are many resources in the seawater.

Thinking of this, Nia immediately made a decision, "Xia Duo, I will go to this sub-plane immediately and seal it down. ”

"Wait! You're going to go there in person? Niya's words startled Xia Duo, don't you want to be so fierce! It's like a spaceship discovering an unknown planet and casually playing with a real person landing.

In case there is a virus infection, a gravity abnormality, an unknown organism or something, it will be sad.

He didn't ask, "Do you have to go to this plane in person?" Isn't it possible to pass the blockade effect through the portal? ”

"Nope." Nia shook her head, "This magic scroll that the teacher gave me must be activated by me, and the portal cannot transmit this effect. ”

Niya said so resolutely that Xia Duo didn't know how to persuade her, so she said, "What if you pass and appear underwater?" ”

Just now, Niya herself said that this is a plane dominated by the water element, maybe it is an underwater world, and even if an arcane artist suddenly appears at the bottom of the sea, there is a great risk for humans.

After the last in-depth conversation, the relationship between the two has become a lot closer, and Xia Duo's concern for Niya can't be ignored, but he said in a relaxed tone:

"I know you're not at ease, but I'm sure I'll go there in person, I've been to the plane several times before in Severton, look at me!"

Niya said so, and Xia Duo no longer advised, he just judged by his own cognition and opinion, maybe there are special spells in the wizarding world to deal with this situation, which he doesn't understand.

The two agreed, and Nia acted quickly, only to see that she first activated the protective measures in the preparation teleportation hall, and then activated the dimensional portal under the cover of a large magical aura.

In a few moments, a Valan-colored portal rose from the floor of the preparatory teleportation hall, roughly two people high, in a swirling circle, unlike any other portal that Xia Duo had seen before.

It is like a large whirlpool formed by seawater, and it is a frontal whirlpool no matter which way you look at it.

Perhaps this also indicates that the opposite side is a sub-plane dominated by the water element.

Xia Duo took a slight step back, and Nia had already begun to cast the spell, and instead of getting into the portal as soon as she saw it, she first released a translucent blue thread from her fingertips and entered the portal.

And this also made Xia Duo sure that Nia had indeed mastered the professional spell to deal with this situation.

Shortly after the thread entered the portal, Nia seemed to have received a message, and then another spell that Shado had never seen before was activated.

In Magical Vision, this spell caused some subtle changes in the Strings of the Magic Web that linked Nia's body, and formed a relatively stable new state.

This is an unknown variation spell.

This spell changed Nia's self, and Xia Duo didn't know what happened to her, but it was clear that after casting this spell, Nia walked into the maelstrom portal.

It didn't take long for a familiar head to poke out of the maelstrom, and the short black hair soaked was attached to the door of his head, which startled Xia Duo, but fortunately his head spoke:

"The lockdown has been completed, the view here is very good, do you want to come and have a look?"