Thunder is full of rage, although thunder spells and fire spells are both attack spells, but there is still a big difference between the two.

The aggressiveness of fire spells is more of that kind of continuity, or using high temperatures to scorch the enemy, which can last for a long time, but in terms of explosive power, it is relatively weak.

The thunder spell is very fast and fast in terms of instantaneous explosive power, and it can burst out with an unparalleled amount of power in an instant, which is also the biggest feature of the lightning spell.

The law of thunder in front of him is the same, the surroundings are full of violent aura, at this time, if there is a trace of the power of the law of thunder leaking, don't look at the current Merlin has a lot of means, but there is no strength to resist this terrifying law of thunder.

However, Merlin is now holding three volumes of the fused Book of Immenseness, which is equivalent to a key to absorbing and fusing the law of thunder, which was specially left by the mysterious legendary mage at the beginning, with these three volumes of the book of immensity, he can get close to the law of thunder without being hurt by the law of thunder.

Merlin's figure quickly approached the Law of Thunder, and a violent aura filled the entire secret room, and only under the light of the vast book in Merlin's hand could he be safe.

Although Merlin was able to avoid being harmed by the law of thunder, the closer he got to this violent law of thunder, the thunder spell model in Merlin's body was subjected to a terrifying oppressive force, as if if any closer to it, these spell models of his would collapse.

Fortunately, each of Merlin's spell models is carefully constructed from the matrix number, and the fourth-level spells are completely derived from the matrix number. Spell models with a 100% fit. Extremely stable. That's why it's able to withstand such a huge oppressive force.

Perhaps, this is also one of the tests of the great legend at the beginning, if even the momentum of this Thunder Law cannot be withheld, and the spell model collapses, what qualifications do you have to inherit the Thunder Rule?

"Whoosh".

Merlin gritted his teeth, but the huge pressure on his body increased in vain, and he came to the law of thunder with one arrow step. Then with a big hand, he grabbed it fiercely and grabbed the law of thunder in his hand.

"Boom".

A violent force erupted within the law of thunder, and Merlin seemed to be in the water, without any resistance, and the law of thunder directly drilled into his body.

However, unlike the Law of Ice, this Law of Thunder, although it is very large, even if the original Law of Fire and the Law of Ice combined are not as huge as this Law of Thunder.

Such a huge law of thunder. After entering Merlin's sea of knowledge, he stayed quietly in the sea of knowledge. It seems very docile, of course, the reason why it is docile is because Merlin has three vast books, which meets the conditions for leaving this great legend of the law of thunder, so he can get the law of thunder so smoothly.

The law of thunder was obtained so smoothly that even Merlin felt a little stunned, and at this time, the entire secret room did not have that terrifying oppressive atmosphere.

It seems that Merlin can get the law so easily, but in fact it is not easy, the law of thunder requires the fusion of three books of immenseness, and the three books of immenseness, if you get one volume alone, there will be some false clues.

After so many years, the only one who can get together the three volumes is Merlin, and it is by chance that he can get it together, so although the moment of obtaining the Law of Thunder seems simple, in fact, the process is very difficult, and it takes all kinds of coincidences to be able to successfully obtain the Law of Thunder.

This law of thunder is very quiet in the sea of knowledge, although it was the mysterious legendary mage who deliberately left it for the caster to inherit, but due to the particularity of the law, it is not a legend, and the power of the law cannot be used at all.

However, this law of thunder also left some information, and the law of thunder contains the information of the mysterious legend that left behind three volumes of the Book of Immenseness, the Mage Setu.

Master Saitu is a powerful mage who uses the law of thunder to achieve a legend, and the purpose of his stay of this law is also a casual move at the beginning, if anyone can really obtain this law of thunder, he can go to a certain plane to find the mage of Saitu, and when the time comes, he will pass the test of the mage of Saitu, then he will become a student of the mage of Saitu.

Merlin slowly opened his eyes, he had already obtained all the information left by the Law of Thunder, but he didn't expect that this was a mage who also occupied a plane.

In the most glorious era of spellcasters, legendary mages exiled the gods and began to step into other planes, at that time was also the most powerful time for spellcasters, all planes were occupied by spellcasters, and a large number of resources were piled up, and countless powerful mages were created.

Therefore, some powerful legendary mages occupy one or even several planes, and this Mage Saitu is obviously a powerful mage, occupying one plane.

It's just that after so many years, even the Morta Empire has collapsed and disappeared into the long river of history, and the place of glory of the original spellcasters is not even a legendary mage, and I don't know if the Mage Saitu is still alive.

Merlin took a deep breath and said slowly: "The current plane is too far away from me, and the most important thing is to solve the hidden problem of the fourth form of the Dark Eye. However, it is a pity that obtaining this Thunder Law can only temporarily delay the backlash of the fourth form of the Dark Eye, and cannot completely solve it!"

Merlin's fourth form of the Dark Eye can only be fully controlled after he has been promoted to a seventh-level mage, his spiritual power has been qualitatively transformed, and the dark spell has also been constructed at the seventh level.

Before that, even if there was a law, it could only suppress the fourth form of the Dark Eye, and the power of the law needed to be consumed at all times, and if the fourth form of the Dark Eye was to be used, it would consume more of the power of the law to suppress the backlash of the Dark Eye.

Therefore, after Merlin obtained this law of thunder, the first thing he wanted was not to use this law to deduce a new fifth-level spell, but how long would he be able to suppress the fourth form of the Eye of Darkness?

According to Merlin's analysis, judging from the power of the law consumed by the fourth form of the Dark Eye now, as long as the fourth form of the Dark Eye is not used frequently, then this law of thunder can suppress the Dark Eye for decades.

Perhaps a few decades is a very short time for the average spellcaster, but for Merlin, it is quite a long time.

Because, until Merlin went from contact with spells to growing to the point where he is now, it didn't take ten years, and decades were enough time for Merlin to change dramatically.

"Hoo ......"

Merlin breathed a long sigh of relief, with the law of thunder, he could not worry about the problem of the dark eye's backlash for the time being, in a few decades, if according to the speed of Merlin's spiritual power growth, he would be able to become a seventh-level spellcaster.

However, the only thing to worry about now is how to deduce new spells, level 5, 6, or even level 7 spells, which require a lot of law power to deduce.

Now Merlin's spiritual power, because of his divinity, has reached the peak of the sixth level, and he can already construct many fifth-level spells, but now because of the scarcity of the power of the law, he is also considering whether to use some of the power of the Thunder Law to deduce the spell first, and become a fifth-level spellcaster as soon as possible.

However, after thinking about it for a long time, Merlin still temporarily suppressed the plan to use the Thunder Law to deduce the fifth-level spell now, after all, the Thunder Law is not easy to obtain, and it cannot be easily consumed.

Perhaps, it is possible that this law is also the last law that Merlin can find, so it is the most important thing to suppress the Dark Eye.

As for deriving a new fifth-level spell, Merlin can also take a closer look in the future to see if the matrix number can really only use the power of the law to deduce a new spell.

If you can use other powers to deduce new spells, then Merlin doesn't have to worry about the scarcity of law powers, but this will take time to find it slowly in the future.

"Whoosh".

Merlin exited the chamber and flew out of the passage.

"Master!"

Einen and Master Watson also quickly flew in front of Merlin, and the No. 3 puppet also mechanically walked to Merlin's side.

"Is anyone coming?"

Merlin asked slowly.

"Master, the Namir family also seems to know that the Dao is powerful, and they don't dare to send anyone more. Master Einin also said a little proudly, Merlin casually killed three seventh-level mages, even stronger than Einen and Watson, which made Mage Enin feel shocked at the same time, but also faintly happy.

As long as they try their best to follow Merlin's side in the future, do their best, even if they are slaves, then Merlin may not be stingy with some benefits, for a powerful spell caster like Merlin, it will become more powerful in the future, and following the side of powerful mages is not an insult to their status as seventh-level mages.

The idea of a spellcaster in the Ice and Snow Field is very different from that of those who have grown up in a peaceful environment, and in the Ice and Snow Field, it is not a shame to adapt to the survival rules of the strong and follow the side of the powerful mage.

A hint of strangeness flashed in Merlin's eyes, and a smile appeared between the corners of his mouth: "No one is coming, but no one from the Mill family is here, but I have some things that I need to ask them carefully!"

With that, Merlin's figure rose into the sky and quickly flew towards the foot of the mountain, while Enin, Watson and others also glanced at each other, and then quickly followed Merlin and flew towards the Mir family at the foot of the mountain. (To be continued......)