Before Fang Nan left the Shadow Headquarters, he had set up a Spirit Gathering Circle underground to gather the aura of the Spirit Veins.

With a magic circle, it can ensure that the aura gathers in one place and will not disperse.

If you put it for hundreds of thousands of years, it may not be able to restore it to its original appearance.

However, Fang Nan didn't have time to wait for a few hundred years, it would be good to wait for two or three months.

Fang Nan did not inform Rao Xianming when he came back, and he directly summoned the earth giant spirit to sneak underground.

Rao Xianming is so respectful, if you tell him, it will inevitably cause a lot of useless things.

……

Fang Nan cultivated underground for seven days, absorbed all the accumulated spiritual energy, and his mana reached two thousand crystals as he wished.

"Since there are no spiritual materials in these regions with a high probability of appearing, I can only conduct a carpet search. In this way, the simple soul search technique is not enough, and it must be promoted to the second order! ”

Thinking of this, Fang Nan had a little headache.

In addition to directly learning more advanced spells, another way to increase the power of spells is to learn advanced spells on the basis of the original.

Learning advanced spells is not the same as learning new spells.

If the spell wants to be advanced, it must first condense the seal of the sea knowledge technique, otherwise there is no way to cultivate.

In this way, the difficulty of the cultivation is equivalent to a large increase, and it will take a lot of time.

However, the benefits of advanced spells are also obvious.

Spells can be instantaneous, and consume much less mana than external spells.

The power of advanced spells is at least fifty percent stronger than spells that do not condense the seal of the sea of knowledge, and some even reach several times.

Here's an example!

If the persuasion technique is upgraded to the second order, it will cost 100 crystals of mana when casting, but the effect is even more powerful than the same type of 180 crystals of bewitchment.

Now Fang Nan has more than 100 crystals, and among the ordinary level spells, only the Red Armor Divine Feather Technique condenses the Sea Awareness Seal, and the other spells can only be cast.

Originally, with Fang Nan's current strength, as long as Blue Star was not suddenly attacked by weapons of mass destruction, it was enough to use it.

So he didn't pay much attention to spell cultivation.

Because according to the introduction of the inheritance, as long as he completes the exercises, he will be invincible to the Blue Star simply by relying on the magical powers of the exercises.

There's no need to waste time firing spells!

"I thought it wasn't necessary to spend too much time cultivating auxiliary spells, but now it seems that it won't work!"

Searching the Blue Star Carpet, if he didn't strengthen his spell and still use the current Spirit Search Technique, it would definitely take several years.

Since he wanted to continue to deepen his spell cultivation, Fang Nan had to make a choice.

"Spell advancement is the path that must be taken in the future, because only in this way is the most cost-effective whether it is combat or cultivation support.

After all, simply using spells is not a long-term solution, because the further you go, the greater the advantage will be the benefits of a single spell as it continues to advance.

According to the introduction of the inheritance, the immortal cultivators in the later stage basically practiced several spells alone, after all, everything was good, and it was not as good as the same. ”

Before considering the advancement of spells, Fang Nan asked the inheritance magic weapon many times to make sure that he would not make a detour.

Originally, Fang Nan wanted to change the cultivation method, and after carefully considering the spell he specialized in.

Now in order to find spiritual materials, I have to think about this matter in advance.

"Not only this time to find the essence of the five elements, but also to find other cultivation materials in the future, you also need to search for the spirit technique, so cultivating this spell is not a waste of time."

After his mind was settled, Fang Nan began to concentrate on the study of soul searching.

First, it took three days to condense the Soul Search Technique Sea Awareness Seal, an object like a rectangular mirror.

The sea knowledge seals condensed by mana below 100 crystals are basically in the form of runes, and the difference is only the number of them.

Some are a single rune, and some are several runes entangled.

For example, the simplest immortal flavor technique is a white mystical rune.

The Persuasion Technique is also a white Mystic Rune, but the color is a little darker than the Immortal Flavor Technique.

Three for Wind Blade and six for Invisibility!

Looking at the sea knowledge runes above a hundred crystals, in addition to the spirit search magic seal that has just been condensed like a mirror, there is also a red armor divine feather technique.

A pair of crimson full-body armor covering the whole body, a red-gold long sword, and a pair of golden-red glazed wings with countless blades like feathers.

This is the appearance of the Red Armor Divine Feather Technique, which is condensed into the seal of the Sea Consciousness Technique.

"The advanced potential of the Red Armor Divine Feather Technique is very high, but I don't know if it is compatible with the exercises I will cultivate in the future."

Since he couldn't be sure, Fang Nan was not prepared to put too much energy into it for the time being.

After the Spirit Search Condensation Seal, Fang Nan had to continue to research and improve in order to make it advance to its second form.

This cost a lot more effort than the original, and it took Fang Nan a month to completely complete the advanced spell.

The current soul search technique can be called a second-order soul search technique.

The mana consumed has also been increased to 1,000 crystals, and the search range has been increased to 200 kilometers.

Compared with the original range of ten kilometers, it has increased by twenty times!

Fang Nan waved his hand in front of him, and a mirror the size of two palms appeared in front of him.

At this time, there are three points of light on the mirror, flashing in the center.

Fang Nan pointed a point in the center with his finger, and the mirror surface was like a satellite cloud map, and the scale continued to grow until the specific distance between the three points of light and Fang Nan was clearly displayed.

"Not only has the search range expanded, but the accuracy has also been greatly improved, and advanced spells are good."

After testing it, Fang Nan put away the spell with satisfaction.

As for those three points of light, they were naturally the spiritual materials collected by Fang Nan.

Due to the inconvenience, he placed it in this underground base.

These three spiritual materials, in addition to chalcedony and earth spirits, also had the only bit of harvest in Fang Nan's first three months, a piece of meteorite iron the size of a goose egg.

Meteorite Iron is the ore formed by the collapse of stars, which can only be found in space.

The piece that Fang Nan found should have fallen on the blue star with the meteorite.

Due to the small size, Fang Nan didn't have much use for the time being, so he put it aside.

Spirit Search Technique: Second Order, now that he has been practiced, Fang Nan naturally wants to embark on the path of finding spiritual materials from the beginning.

"If it really doesn't work, we can only find a way to contact the cultivation world of Blue Star first!"

However, this matter is also a troublesome matter, in addition to the fact that the strength of the Blue Star Cultivation Realm is unknown, which may cause great danger, there is also one point that he doesn't know where he is at all.

During the three-month journey of searching for spiritual materials, Fang Nan also paid attention to the information of the cultivation world, but he did not gain anything.

Except for a few half-baked transcendent creatures, he didn't even find the hair of the cultivation world.

Like the Shadow Origin Leader Qianzong Dao, he was already the person Fang Nan had ever seen, the most like an immortal cultivator.

"Blue Star's Immortal Cultivation Realm is really tightly hidden!"

Fang Nan sighed helplessly, he even suspected that Blue Star's immortal cultivator was not in Blue Star at all, but in an independent space.

"If the other party has the ability to open up space, I will contact it, in case the secret of my cultivation is revealed, it will be too dangerous!"

The spells in the cultivation world were strange, and Fang Nan didn't dare to guarantee that he wouldn't be caught by someone and reveal the secret. Take a hundred plating to read the latest chapter of "Milk Tea Shop Owner Association Spell Claw Book House" for free for the first time.