The model structure of the two spells, Slime Blood and Soul Restraint, is extremely strong.

And these are two spells that will only appear in the future, and part of their base is taken from the druid's natural spell, the Body of Solid Wood.

The Body of Solid Wood is a spell that cannot be dispelled, which can greatly increase the defense of the body, and for the low-ranking druids, the Body of Solid Wood is a very useful spell, but embarrassingly, this is not a spell that can be easily learned.

The learning of the body of the solid wood is extremely difficult, and it requires a sense of nature to master.

However, in the later stages, this spell will be gradually phased out, because the effect of this spell is to create a layer of hard wood to attach to the surface of the body, and this layer of hard wood has a limit to improvement.

Far less effective than other high-level natural spells.

However, 300 years after Iren's time, the natural pioneer Mikos spent more than a decade analyzing the spell structure of the solid wood body.

Developed the famous "Mikos Non-Dispelable Spell Node Formula"

And the magic of the magic fireworks is also very interesting, and even Iren has learned it, but after learning it, he left it behind.

This is a non-level spell that determines the size of the fireworks released according to the amount of mana.

Generally, it will be used for various ceremonies, military triumphs, and celebration ceremonies.

At most, it can be used as a flare, as a communication and reminder.

But is it the power of hitting people......

One of Elen's cousins, after learning this method, said to Eren that if this thing is to be used to hurt people, it is better to slap it in the face, which is about the same as urinating in the face, and the insult is greater.

But in this day and age, there are many improved versions of the Magic Fireworks.

A third-order mage, after transforming it into a magic circle, found that this spell, which was not taken seriously, had another wonderful use.

It can absorb the magic energy that escapes from the surrounding area to form magic fireworks, so he had the idea of creating a perpetual magic fireworks field, so it greatly enhanced its utility for the collection of escaping magic power.

He engraved this improved magic circle in a spell training ground, and the magic power after the spell escaped would make the magic circle burst into a bunch of magic fireworks.

Later, the magic fireworks machine of this magic circle was enchanted, and the mage made a lot of money.

As a result, many mages joined the ranks of studying the spell.

At the end of the dawn era, this kind of boring mage who is willing to study everything, grabs a handful, and at that time also advocated emancipating nature, so many mages seem to be very unprofessional, and the research on play is far more than the study of others, after all, there are too many bigwigs in the serious field, and as soon as the title of their topic is written, the bigwigs have already published the follow-up theories and related applications.

So what's the effort, isn't it interesting to study?

As a result, the spell structure of the magic fireworks has become more and more elaborate and the effect has become stronger and stronger.

The mages at the end of the Dawn Age even had a crazy plan, that is, to make divine power also the collection range of magical fireworks...... Looking at the relevant messages, it seems that they have really been made out by these crazy people.

However, the spell model of this level of magic fireworks, which Iren currently has cannot see.

After all, even if the magic fireworks are useless, the knowledge contained in the magic model that can absorb the divine power is also at the forbidden level.

Even if it is open to the owners of high authority, I am afraid that the demigods, holy spirits and legends of the human race will have to be reviewed over and over again, and whether the readers have any anti-human thoughts, whether the usual experiments are too crazy, and the character is not sloppy and rigorous......

The appearance of the Ash Brain has left tons of psychological shadows on this group of strong people.

But the improved spell model, which is used to collect the magic power of a third-rank demon, is definitely enough.

And it can definitely make full use of every trace of magic, and the effect is absolutely bright and shiny enough!

At this point, in fact, Iren's idea is already obvious!

He's going to give the demon a combo!

When he decided to go back, he filled every part of the town with inscriptions summoning demons, and inscribed the magic circle of slime blood, spirit restraint, and magical fireworks in the summoning circle.

And demons are a kind of magical life, and their bodies can be converted into virtual and real in a strict sense, which is also the origin of the fact that demons can possess people, but this kind of natural skill can only transform themselves into the form of magic when they are possessed

After being summoned by the summoned array, the demon will be confined to dead objects such as houses and land, and if it wants to break free, the demon has to destroy every part of the town, and the magic power consumed will be used by the magic fireworks.

Because it is the demon's own magic power, according to Iren's calculations, it can directly penetrate the cage of the living, and when the time comes, it will definitely be bright enough to flash enough eye-catching magic fireworks, which will bloom in the sky above Deen Town, and the magic fluctuations full of filthy power will also swagger to show their existence.

It can be said that if the people of Papelo City have not noticed this, it can only be said that the empire is finished.

Because whether it is the idol in the church or the secret treasure assigned to the branches by the night watchman, it has the effect of perceiving the power of filth.

Although the demon trapped by Iren can use the power of a trace of the domain to restrain the fluctuations of the cage of the living, and even make people close to the area of Deen Town suffer from the effects of demonic spells such as exorcism of the living and amnesia, it does not mean that he can show his power with a swagger, and he will not be discovered.

If you want to use the domain to envelop all the power within a certain range, not to mention that this demon is still the third rank, even if it is the fourth rank, the level of the old tower master who is replaced by the Star Ring Tower is about the same.

It is also very important to use the divine magic, the Spirit of Pleasure, to reverse the pain felt by the demon, so that he cannot draw strength from the pain, but can only feel infinite pleasure.

Iren's idea wasn't entirely up to him, he copied the methods of some mages at the end of the Dawn Age to capture spirit creatures, he just added an extra magical firework and the use of a magic spell.

After combining with the dead, these spirit creatures are equivalent to a sealed state, and it is not easy to break the dead things they are attached to, and this is also a kind of harm to themselves, and it also consumes a lot of strength.

Of course, Eren felt that this was like taming a beast.

In his previous life, his friend gave him a horse, and when he rode it, he also tired the horse before he finally tamed it.

However, he thinks that this method can also be applied to demons, and it may also have a good effect.

Don't want money left and right, give it a try.