The more powerful the magic array, the more magic energy is needed to maintain its operation. Although these powerful magic arrays do not require a lot of magic energy to exert their functions due to the advantages of the arrangement technology, as long as they are triggered, the magic energy lost in the magic array circuit every minute will be terrifying.

There is no way, this kind of large-scale magic array, because of the requirements of the coverage area, requires a lot of materials to arrange, it is impossible to use those materials with high magic energy transmission efficiency, but extremely expensive.

And Ain knows a problem that can't be avoided no matter how he dodges - just like the magical siege machine "Comet Fall", in order to get better results, he will end up choosing some structures that should not be stable in a normal state at all.

As for the magic array in Fort Sophie, what kind of magic array arrangement technology was used, because Aine used skill points to gain this knowledge in the game in his previous life, and he didn't specifically study this aspect and was not very clear. However, the arrangement of these magic arrays and the creation of alchemy creations are first-class, and they all have a common reason.

Sir Sophie was naturally not very comfortable when he heard what Aine said, and said a little gloomy: "This magic array was arranged by a powerful mage at a great cost, and I think it is not the behavior of a spellcaster to question the magic array arranged by a mage in this way." ”

Aine looked at Sir Sophie, shook his head and said, "Sir Sophie, you are not a spellcaster, don't those military mages still know the basic theory of the magic array?" For example, where does the magic energy of this magic array come from? ”

Before Sir Sophie could reply, the whole trench began to take on a new change.

The outer side of the ditch had been flowing down layer by layer due to the effect of fossils turning into mud, and was solidified by mud and stone when it formed a slope shape, and then the undead army advanced again, and then a wave of magical energy erupted again.

However, this time, the fossil on the inner trench was a mud effect, and it was resisted by the magic circle.

To Ain's surprise, even if these fossilized mud spells did not have any destructive power against the magic array, they could block more than a dozen five-ring spells, which seemed to prove that this magic array was still a bit powerful.

But at this time, the first to notice that something was wrong were those mages from the Dru side.

To be able to possess the attainment of the fifth layer of the magic net is already counted as a quasi-high-level mage, and he must have his own real name.

Because the starting point of the human race itself is very low, it must have a certain strength before it can be recognized by the multiverse and condense a true name of its own. And other races, especially those powerful races, basically as soon as they were born, his real name was condensed with him.

A mage with a real name will have a higher ability to control magical energy, and from the perspective of the Third Age Great Arcanist Empire, only with a real name can he be considered a real mage.

The ability to control these magic energy and spells is no longer something that can be compensated for by experience, if Aine uses the magic energy pool to observe the surroundings, he may be able to simulate this result, but if he does not enter the concentration state and use the magic energy pool to observe, it is impossible for his strength to detect these changes now. 、

These necromancers discovered that after their "fossil to mud" spell was resisted by the magic array, the magic energy of the entire spell dissipated in the main material plane, and they didn't know where it flowed.

These necromancers were also a bit of a face-to-face, as they didn't know why this was happening. After thinking about it for nothing, a certain necromancer left the group and headed for the rear.

Sir Sophie, who was on the city wall, couldn't help but feel a little proud, he was a little worried about what Aine said, but he didn't expect to block a lot of spells so easily. Although Sir Sophie is not a spellcaster, and he can't intuitively feel the changes in the magic energy around him, he is indeed the controller of the entire magic array, and he can feel the changes in the magic array.

Aine couldn't help but be interested, ready to enter a state of concentration, and then feel the changes in the magic energy around him. But at this time, a simple but surging wave of magic energy came from the rear of Drew's army far away.

Because of the simplicity, Ain immediately analyzed what this spell was, and then without even saying a word, he directly held the staff in his hand, and then grabbed a handful of materials and released a spell.

This spell is also paired with the spell specialty that Ain hasn't released since he acquired the feat, School Understanding.

A three-ring spell slot was directly consumed, and with this specialty, Aine changed from a generalist mage to a specialized mage of the protection school, and the one he released just now also gained an advantage in spell confrontation.

Then after colliding with the disarming spell unleashed by the Dru mage who was surging towards him, Ain's whole face turned pale.

Crushing.

It was completely crushing, and at the moment when the two disarming spells were lifted, Aine was completely defeated in the spell confrontation, and the spell was also turned into the most basic magic energy and dissipated in the air.

Then the dissolving magic released by the Drew mage hit the magic array, and the flow of magic energy in the entire magic array began to be unsmooth.

Just as the magic circle weakened, another round of fossils burst into mud, and then smashed into the walls of the inner trench, and the rocks that usually looked very hard melted like heated butter after a little struggle.

In fact, the melting of the rock wall is a trivial matter, but part of the entire magic array is carved into the rock on the edge of the trench. The rock turned into silt and collapsed, and it also represented the destruction of the entire pattern of magic that was carved into the trench......

It was just a matter of an instant, and the fluctuations of the entire magic array had disappeared into the air, and at the same time, a mocking voice came from a distance.

"The nobles of Risel are all of this kind of goods, and they are not even willing to be confused, and always like to save money and then set up a replacement. The same is true of White Mountain City, and so is this tiny Sophieburg. I don't know where the taxes you exploit from the civilians go. ”

Aine glanced at Sir Sophie at this time, and Sir Sophie's face was a little unbearable.

"Give the order to defend the city." Aine shook his head helplessly.

Sir Sophie didn't say anything, just began to tremble a little.

"I won't say that the walls of this outer fortress are not qualified to deal with anti-demons?" At this time, Aine felt a deep sense of powerlessness, "Everyone pay attention, go down to the city in an orderly manner!" ”