After this sudden incident, Meng Luo felt more and more the urgency of improving the level of the formation.

Only when you reach a certain level of your formation can you not be so passive to be watched by others.

Even if he can't resist the divine sense of this kind of strong man, at the very least, he can save a little time to prepare himself, and at this time, he didn't even have time to put away the Fire Cloud Knife, so he was looked at by others, what a terrible thing.

Fortunately, the Fire Cloud Knife was of little use to this old woman, if it was any other treasure, for example...... Spirit beads.

Thinking of the spirit bead, Meng Luo couldn't help but sweat again, and he was also glad that what he was doing now was in the cultivation room, if he ran to the spirit bead to do it, wouldn't it be .......

'Raise the level of the formation as soon as possible...... ’

After Meng Luo screamed these words in his heart, he pulled out a large number of refining materials in the ring with a casual pull.

In the cultivation world, the formation is the same as the cultivation, and it is divided into nine levels in total.

The level of the formation is closely related to the level of the material used to refine the formation flag, and in the cultivation world, the top material is the ninth level, so the arranged formation can only reach the level of the ninth level.

If you want to find higher-level materials, you can only go to the immortal realm to find them, because of the influence of the rules of heaven and earth, objects above level nine cannot exist in the cultivation world.

In fact, the highest level of cultivation of a monk in the cultivation world is level nine, which is also due to the rules of heaven and earth, as long as you raise your cultivation to the point where the cultivation world cannot tolerate you, then you will inevitably soar to the immortal realm, no exceptions.

Meng Luo took a look at the refining materials left behind by his father, the highest-grade materials, and they were only at the level of the second level.

However, this is nothing, the improvement of the level of the formation is a gradual process, the idea of becoming a fat man in one bite must not be had, Meng Luo has always kept this criterion in mind, and has never exceeded this criterion by half a step.

One of the most critical steps in the process of refining the array flag is to enter the formation technique.

Before, the array flags he refined were all made through his own deduction and drawing, and some array talismans were made and burned into the array flags with the fire of heaven and earth.

Moreover, this practice is also controlled by the cost, and the price is relatively expensive, after all, the price of these talisman paper is not low.

Now, since he has embarked on the path of cultivating the truth, he will naturally try to use his divine sense to introduce the formation technique.

Meng Luo likes books more, so his theoretical knowledge of refining the array flag is still very clear, and what he lacks is the process of practice.

After some reminiscences, but seeing that he flicked his hand casually, he sacrificed a fire of qi cultivation, this flame was controlled by Meng Luo's divine sense, floating in front of him, majestic and unmoving, very wonderful.

Next, Dan saw that he picked up another piece of first-level refining material and put it on top of the flame.

This piece of material is not small, about the same size as a child's head, according to Meng Luo's estimate, this piece of refining material is refining to the end, and ten array flags are guaranteed to be made.

And the so-called refining materials, in fact, are some ores used in the cultivation realm to refine some magic weapons, and the array flag does not have too many regulations on these ores, as long as it is a refining material, it can be used to refine the array flag, which is very convenient and practical.

He now had an idea in his heart, and he first refined a set of formation flags for concealment formations.

The concealment formation, as the name suggests, is a formation that uses the principle of arranging the formation to hide the objects within the formation, so that people outside the formation cannot see the objects in the formation.

At that time, the entrance of the cave where he and Yun Cui were hiding in the Fog Beast Ridge was the concealment formation, and the level of that formation was not high, it only belonged to the first level, but it could be regarded as the higher quality of the first-level concealment formation.

Meng Luo wanted to refine the concealment formation, naturally for the purpose of hiding, which had a very huge effect on avoiding the enemy's tracking at a critical moment in the future.

As the flame of Qi cultivation burned, the temperature in the body of that refining material was also rising.

After half a day, the refining materials began to melt little by little.

A day later, the material was completely red and liquid.

Next, it is the most critical moment to refine the formation flag, and it is also the most difficult and time-consuming step - entering the formation.

Meng Luo had studied the formation path for such a long time, and he was naturally no stranger to the formation technique, and immediately, he smashed the formation technique that he thought was the best, which could best match the hidden formation formation flag, into the giant liquid bead in front of him.

But seeing him, the "Innate Dao Formula" was running again, there were words in his mouth, his fingers flicked continuously, and under the guidance of his divine consciousness, there was a large amount of formation information, which followed the line of divine consciousness and continued to shoot towards the liquid bead.

However, just as he continued to use the formation tricks he had memorized to break into it, another different set of formation tricks was automatically generated in his mind, and the level of this set of formation tricks was obviously much more advanced than the formation tricks he was entering.

'Huh...... How is this going on?'

Just when Meng Luo didn't know why, that set of formation techniques was still constantly deriving backwards, and in a very short time, the entire complete set of formation techniques had been imprinted in his mind.

It was the "Innate Dao Formula", and the first thing that Meng Luo thought of was that the "Innate Dao Formula" created a set of higher-level formation recipes on the basis of the formation techniques he had cast.

It is not so much that the "Innate Dao Formula" created its own formation formula, but that the "Innate Dao Formula" is helping the owner of the spirit bead, which is more appropriate.

With this understanding, Meng Luo did not hesitate to directly abandon the original formation formula and enter the formation formula derived from the "Innate Dao Formula" at this time.

This new set of formation tricks is endless, with a hint of the rhyme of heaven and earth, once Meng Luo is cast, he is completely immersed in it, unable to extricate himself, and the speed in his hand is also getting faster and faster, and it is dripping with joy.

Feeling the huge drop of liquid beads in front of him, after constantly breeding complex and redundant formations, Meng Luo's heart was really happy, and he was about to scream out with excitement.

This feeling is so wonderful, when I used the soil method to refine the array flag before, I couldn't experience such a wonderful feeling at all, and the creation process of those lines in the array flag can be experienced by myself, as if I am creating living beings, not to mention how exciting.

In the blink of an eye, it was three days later, but when I heard the sound of 'pop ......', the giant bead in front of me suddenly shook from the inside out, and on the surface of the bead, there was also a sudden layer of rippling ripples.