The great man of his hometown once said that the most important problem of the revolution is to find out who is the enemy and who is the friend.

Clarifying the boundaries between friend and foe will help clarify the strategy and principles for follow-up, and the same thing is different for friends and enemies.

Many of the things that Xia Duo will do in the future, and even the things he has already begun to do, will require the support of a large number of allies and wings.

Bringing in a lot of friends and a few enemies is naturally the teaching of a great man.

……

After all the reception activities, Xia Duo ate something and continued to study the half-plane, considering that the princess might arrive at any time, he was not as involved as before, almost the state when he was sorting out the materials.

This half-plane is obviously man-made, revealing craftsmanship everywhere, and Xia Duo can easily discover this without much research.

Of course, craftsmanship is not bad, but a sign of technical maturity.

Xia Duo is not an artist, so he naturally doesn't care about what is ingenious or not, he cares more about this mature technique (spell) for creating half-planes.

It's a pity that his research in the field of the plane has not yet been deepened, and he cannot get a glimpse of the method of its creation from this half of the plane itself.

For the study of this half-plane, it is difficult to go deeper only when it is related to the plane structure and the phase properties of the elements.

In layman's terms, Xia Duo is still only staying at observation and superficial analysis, and there is still a considerable distance from practice.

In addition, Xia Duo also had a lot to gain from the low-threshold cross-dimensional portal spell used by Archmage Warward who sent him and Nia to this half-plane before.

In particular, a trip to the Outer Lands last night made him suddenly find inspiration, the portal used by Archmage Woyd was not the most common aetheric medium teleportation technique at the moment.

Rather, it is a teleportation mediated by the astral plane.

The teleportation spell is essentially a complete overlap of two planes to achieve the effect of crossing space, which is actually the same principle as the dimensional bag and the portable space to access items.

It's just that the scope of application is different.

The planes, including the primary plane and the secondary plane, exist in the interaetheric plane, which in turn can be regarded as the plane barrier of the aetheric plane. (In fact, there is no dimensional barrier, just a description, a definition, similar to the edge of the atmosphere, or the edge of the universe, but in fact there is no edge in the strict sense)

Therefore, the Aetheric Plane is undoubtedly the one most closely associated with the main plane, and it is also the one that teleportation spells most often use.

Of course, Xia Duo knew that the shadow plane was the one most closely related to the main plane, because the shadow plane was the shadow of the main plane.

Perhaps it was the nurturing of the Shadow Assassins that had become a secret to the Chromite Mage, resulting in all information about the Shadow Plane being kept scarce.

As for the teleportation spell that uses the shadow plane, I haven't seen it before.

……

There is no doubt that the astral plane is also connected to the main plane, and even other secondary planes, but how to connect is not only Xia Duo, but even the mainstream color-resistant magic world may not be able to say clearly.

Otherwise, the plane exploration that is now popular may be concentrated in the astral plane, in the projection plane, rather than in the secondary plane.

Of course, there may be a sub-plane reality in this, and the factor of projection plane virtuality, but in any case, the astral plane is always more unfamiliar to Xia Duo.

And the spell of using the astral plane for teleportation, this was the first time he had seen it, and he had only known that this kind of spell existed before, but he had never seen it.

There is no shortage of teleportation spells, but the meaning of this spell is not just teleportation, but it opens a door to the essence of the astral realm.

A Planar Scholar is an Arcanist who studies the realm of the plane and is able to help explore the sub-planes.

The Astral Mage is the one who mainly studies the Astral Plane, or the priest of the part-time mage.

In Xia Duo's view, the astral plane is also a plane, but it is a relatively special plane, and it is also within the scope of the study of plane scholars.

But no matter how special the astral plane is, can it be more special than the outer plane where the Radiant Nation is located?

They may be different in their own way, but they are all part of the essence of the world, even if they are not plane scholars, they are not arcanists, even if they are just ordinary earthlings who have traveled through time.

Chado will also be very interested in these.

On the earth, although scientists are only nested in such a small corner of the earth, their research on the entire universe is very deep, and it can even be said that they have touched the essence.

Although much of the content is still only in theories and conjectures, the momentum, methods, and prospects of this development are worth learning from the wizarding world.

Therefore, Xia Duo was particularly excited to learn about this kind of teleportation spell using the astral plane as a medium.

Archmage Woyd did not do anything to hide the spell, and even had a hint of display, Xia Duo did not say that he saw all the details of the spell casting, but at least he saw seventy-seven eighty-eight clearly.

For Xia Duo, who has the ability to trace memory, seeing clearly is remembering, and it may not be impossible to restore it or even make a breakthrough over time.

This New Year's celebration can be said to have not even begun, Xia Duo has already harvested a lot, both in terms of vision and vision (Outer Plane Experience, new teleportation spells involving the astral plane, half-plane information), as well as recent gains that can be seen and touched (official lordship, celestial wheat, the power of faith, and possible new soul abilities).

And what will happen next, Xia Duo is looking forward to it.

……

- "Pioneers, please assemble in the square!" ”

It's Archmage Gretta!

Hearing a familiar voice, Xia Duo immediately put down what he was doing and walked out of the temporary residence.

Outside the residence is the square, of course, only on the edge, and it was actually too late when Xia Duo came out, because most of the pioneers were already waiting in the square.

Only a few high-level mages, or archmages, were resting in their temporary residences, and when they heard the announcement, they all walked out one by one.

When Xia Duo walked to the center of the square, there were already more than a dozen pioneers gathered around him, Xia Duo only glanced at it, and he probably knew it in his heart.

These should be the ones who take the initiative to get closer, the so-called camp, the so-called allies, the most important thing is to express their attitude, others may not be enemies, but they are obviously not allies, at least not yet.

Xia Duo didn't say much, just nodded slightly to Archmage Gretta, and then randomly found a spacious place to stand, quietly waiting for the princess to arrive.

……

In fact, the princess arrived earlier than Xia Duo expected, and before the pioneers in the square had fully arrived, a heroic woman wearing a purple cloak and holding a scepter appeared in front of everyone.

Almost without warning, it caught people off guard.

Of course, for Xia Duo, this is undoubtedly another typical case involving half-plane teleportation, which is worth studying repeatedly.