It has been three days since Merlin came to the City of Mystery. During these three days, he has generally become familiar with the City of Mystery. However, if you want to understand it in depth, it is not something Merlin can do now.

The Mysterious City is not big, but it is not small, especially in some places, which are not something that Merlin can go to now.

Merlin lives in an oval and peculiar house, which is spacious and tight. Even the great legends cannot see through mental power the casters living in these peculiar houses.

This is also a house personally arranged by the great Mysterious Master. Here, the potential mages have absolute virginity and no one can trespass.

When he arrived in the room, Merlin calmed down. For three days, he had been observing and familiar with the Mystery City. Now, he was also ready to start constructing spells.

"You can build some level 6 spells first to enhance your strength!"

Merlin was not in a hurry before, because he could compare with ordinary level nine casters by fusion spells, as well as various magical powers and spells, and he was considered quite monster and powerful.

However, when he came to the City of Mystery, Merlin felt the pressure. Although his "talent" was still good, suppressing a large number of geniuses, the level gap cannot be ignored. For example, Sartian, although Merlin is also a six-type spell caster, and although Merlin's perfect spell is more than Sartian, Sartian is a seventh-level caster. When he really fights, Merlin is not Sartian's opponent.

Therefore, Merlin needs to strengthen some strength as appropriate. Now that he has basically reached a bottleneck in all aspects, if he wants to strengthen his strength, he naturally has to build a level six spell.

"Matrix number. Start!"

Merlin activated the matrix number. He wanted to deduce a brand new level 6 spell. It was naturally very difficult to deduce these level 6 spells, and the energy required was even more unimaginable.

Fortunately, when Meilin was pressed by the God of Sky, she did not die. The huge divine power was absorbed by the matrix number and turned into special energy and stored it. Now Meilin can use this special energy to deduce a new level 6 spell.

"Matrix number, deduce a new level 6 spell!"

Merlin quickly issued the order, and immediately the matrix number began to operate, and Merlin could clearly see that the special energy was disappearing at a speed visible to the naked eye to support the derivation of the matrix number.

The best convenience of matrix numbers is operations. The magic model itself is very complex and needs to support such complex operations. The energy required is naturally unimaginable. Merlin once wanted to use mana or elemental crystals to see if the matrix number can be absorbed, but in the end it failed. Matrix currently seems that except for the god's power and the laws of legendary mages, it does not absorb other energy.

This made Merlin very embarrassed. His thunder law was also used as little as possible, and the energy required to deduce a level 6 spell increased exponentially, far from comparable to that of a level 5 spell.

I'm afraid that if you want to build six level six spells, the Thunder Law will be almost used, and there will be level seven, eight or even nine spells in the future. These require matrix numbers to deduce. Merlin dare not imagine how huge the energy it needs will be now.

This may be the biggest disadvantage of matrix numbers, but think about it, the spells derived from matrix numbers are at least excellent, and there are even many perfect-level spells, which is something that ordinary spellcasters can do?

There are advantages and disadvantages. The evil wizards who can grow up to this day rely on the matrix number. Therefore, no matter how difficult it is, you have to find some laws or divine power in the future.

After a few hours, the Matrix finally derived the level 6 spell. Merlin checked the stored divine power energy and found that there was not much left. It was impossible to deduce the second level 6 spell based on the divine power energy.

"The mental power has not reached the limit of the seventh-level spiritual heart. It is no problem to build a few sixth-level spells now. However, if you want to build all sixth-level spells, you must at least reach the peak of the seventh-level spiritual heart!"

Merlin estimated that the mental power required to construct six level six spells was able to construct all level six spells at the limit of level seven spiritual hearts. This was thanks to Merlin's spiritual heart being constantly compressed, especially the explosion theory of Osses's spiritual secret technique, which almost compressed Merlin's spiritual heart in half.

Therefore, all the sixth level spells can be constructed at the seventh level of spiritual heart, otherwise at least they must break through to the eighth level of spiritual heart.

Because of the explosion theory, the spiritual heart is constantly compressing. At present, Meilin also has a great advantage in mental power. Even those with mental power have few people who are equally mental power, and their spiritual hearts are already so powerful at level seven.

Merlin first derived the sixth-level fire spell, and Merlin had already planned it. The second sixth-level spell is to deduce the thunder-level spell.

The reason why we need to build fire and thunder spells first is naturally because these two spells can now be fused. Once fused, the power of the two perfect level six spells will become extremely powerful. At least, killing ordinary level nine spells will become quite easy, and it will even be able to compete with some slightly stronger level nine mages.

Immediately afterwards, Merlin began to consume the Thunder Law and deduce the thunder-type spell. If these level six spells were deduced, it would be too much of a law. The huge Thunder Law was also rapidly shrinking for several hours because of deriving a level six spell.

Finally, the thunder spell was deduced, and the rest was constructing spells.

Merlin is already familiar with building spells. He first chose spells with a 100% fit. Merlin didn't know whether there were spells or grades before, but he only knew the difference between strength and weakness. But now he already knew that basically the fit is 100% and the spells are powerful enough to be called perfect level.

No matter how much it is built, it will actually not have any impact or pressure on the spell model. Otherwise, if there are more spell models, it will put pressure on the previous spell model, and even the spell model will collapse at that time. Only perfect spells, because the fit is 100%, will not cause pressure on other spell models and thus collapse.

Merlin began to choose the derived fire spells and thunder spells, which naturally matched 100%. Such spells are perfect-level spells. The spell model will not be shaken in the future, and there will be no danger when merging the spell.

This is also the most important reason why those spellcasters families have paid attention to spell construction since childhood. Spell models run almost throughout most of the life of spellcasters and are very important for achieving the best master.

Once you become a master, the spell model will be useless. Because you become a master, you will consider the law of condensation, which is the essence of the element that you have begun to touch.

Merlin finally chose two spells, which he clearly named as Endless Fire and Thunder.

These two spells need to be simulated in the consciousness sea, and it will take several days. Merlin can only mobilize his mental power and start to simulate these two spell models with all his strength.

About seven days later, Meilin opened her eyes with satisfaction. He had successfully built both level 6 spells into the sea of ​​consciousness. Although two spells were added, Meilin's sea of ​​consciousness was very stable and there was no slight turmoil at all.

Many spell casters build more spell models, the higher the level, the more unstable the spell models in the consciousness sea will be. Even if a new spell model is built, the sea of ​​consciousness will fluctuate.

Even if such a spellcaster is lucky enough to become a level nine spellcaster, he will never imagine fusing the spell model and becoming a powerful master in this life. Because the spell model is unstable, at the moment of fusion, if there is a slight deviation, the spell model will collapse.

The path to a spellcaster is very difficult. If you make a little mistake, you will fall into a place of doom. Merlin has the help of Matrix, at least it is not so hard to go.

However, Merlin also hindered his speed of constructing a spell model due to mental power. Just like now, Merlin's mental power has not reached the limit of the seventh-level spiritual heart. He was unable to construct a complete sixth-level spell, so he naturally could not become a true level six-level spell caster.

After constructing the spell, Merlin began to absorb elements and convert them into mana. Fortunately, the elements in the City of Mystery were too large, and they were even faster than Merlin's transformation with elemental crystals. Therefore, Merlin closed her eyes again and began to run two newly constructed spell models, absorbed the rich elements, converted into mana, and stored them in the spell model.

One day, two days, three days...

Meilin was transforming elements into magic power, and at this time there was basically no one to disturb him, but Meilin opened her eyes and frowned slightly because someone touched the rune magic circle outside his door.

"Who will come to me?"

Meilin thought about it carefully. In the City of Mystery, he only knew the fat mage Arot and the arrogant mage Sart'an. Moreover, with the arrogant attitude of Master Sart'an, he would not take the initiative to come to Meilin.

After pondering for a while, Merlin temporarily stopped converting mana. His magic model had accumulated a lot of mana. Although it had not accumulated a lot, it was still seven or eight points, so he was not in a hurry.

So Merlin stood up and opened the door.

A bloated and obese body immediately appeared outside the door. Meilin knew who it was without seeing clearly.

"Merlin, come with me quickly. It's a big deal. You are indispensable this time. Sarthan has already taken over. It's your turn next!"

The fat mage Arot outside the door was the fat mage. After seeing Meilin, he pulled Meilin without saying anything, and quickly flew into the void. Looking at his expression, he seemed a little anxious. (Please search for Astronomy to be continued, the novel is better, updated and faster!
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