In the end, the Three Elders reluctantly agreed to help Yang Rui coordinate the matter, because the crystal core was randomly grabbed by other NPC strongholds at this time, and it was not in the hands of the Three Elders. When the bird leader and beast died, they were both caught by the nearby NPC forces at the moment.

However, the Three Elders did not ask Yang Rui to wait for very long. Not long after Yang Rui left, the Three Elders had already taken the two bird crystal cores he had obtained before and sent someone to inform Yang Rui and handed the crystal core to Yang Rui.

At the same time, the Three Elders also agreed to Yang Rui's additional request, promising to try their best to win the crystal cores they will obtain for Yang Rui, but they asked Yang Rui to arrange relevant formations as soon as possible so as to create a basis for the Three Elders to persuade other strongholds.

These two crystal nuclei appear in two blue colors of varying depths. Since the three elders decided to hand over the crystal nuclei, they also vaguely mentioned some crystal nuclei properties to Yang Rui. Blue crystal nuclei generally represents the power of wind or water properties, and the specific ones need an experienced magician to explore.

In fact, the reason why the Three Elders handed over the crystal core to Yang Rui was, on the one hand, because they got into the trap set by Yang Rui. If they didn't cooperate, Yang Rui would find a handle. After all, the reason for Yang Rui to ask for the crystal core is very legitimate, and Yang Rui's strength is also very strong.

Especially during the special period when the beast tide occurred, I believe that the three elders and all the NPC strongholds on the island are unwilling to tease Yang Rui easily.

On the other hand, after three times of the beast tide defense on the first day, the three elders had already known the great role of Yang Rui's Four Symbol Maze. When Yang Rui asked for the crystal core, he mentioned that he would use the crystal core to arrange more powerful formations.

This also gave the Three Elders a higher expectation. He believed that Yang Rui's formation was an effective means to resist the tide of mutant beasts. In other words, this should be the reason why the Three Elders would "feel free to hand over the crystal core to Yang Rui.

As Yang Rui speculated, the Three Elders did know the value of some crystal cores, and one of the functions was to help with magic attacks. This method was also a special method mentioned by the Three Elders to deal with the leader beasts mentioned earlier.

As for the ability to arrange formations of crystal cores, the three elders seem to have learned some relevant information, but this is obviously beyond the ability that NPCs on Death Island can complete, so even if they know that they have related uses, they can only watch it.

When Yang Rui mentioned the use of crystal cores to arrange the formation, it just coincided with the use of crystal cores. So much so that the three elders quickly believed Yang Rui's statement from the bottom of their hearts.

When the beast tide undergoes huge changes, the three elders are still relatively rational. Compared with the value of the crystal nucleus, they can naturally distinguish between the value of the formation Yang Rui wants to set up, so this is the key to their willingness to hand over the crystal nucleus.

"Mr. Guo Jia, the four crystal nuclei produced by the beast tide on the first day have gathered together, but it does not meet the number of crystal nuclei mentioned by Mr. Guo Jia. I will give it to you for the time being. I don't know if it is useful..."

Yang Rui handed over the two blue crystal cores he got from the three elders to Guo Jia, and the two crystal cores that Yang Rui had obtained before. The four crystal cores that were exploded by the beast tide on the first day were all concentrated in Yang Rui's hands.

These four crystal cores were all exposed by the leader beasts of the primary general level, and their size and characteristics were exactly the same. One of them was earthy yellow, one was dark blue, and two were light blue, but it did not meet the requirements of at least three unified attributes proposed by Guo Jia, or one of the five elements attributes.

The two crystal cores obtained from the three elders were light blue, but when Yang Rui asked for it, he asked the other party to see the attributes. Both were wind-attributed, while the dark blue crystal core obtained by Yang Rui had water-attributed.

"Mr. Zhou Mu, these three are both water-attribute crystal nuclei, so you can try it..."

Guo Jia took the crystal core and looked at it for a moment, then spoke to Yang Rui.

"Oh? The three elders identified these two crystal nuclei as..."

When Yang Rui was halfway through, he suddenly remembered a question. The attribute division of other civilization areas is different from that of the Three Kingdoms civilization areas. Although the Three Elders identified two crystal nuclei as wind attributes, this method of division does not exist in the five elements of the Three Kingdoms civilization areas.

Some civilizations only have three or four basic material attributes. For example, in the Indian civilization region and several adjacent Central Asian civilization regions, the material attributes are divided into four attributes: earth, water, fire and wind. In Western magic and Douqi civilization, there are attribute divisions of two main trunks (——light, darkness) and seven branches.

Of course, some people think it should be a nine-branch or an eleven-branch, and even more, because there are many hidden attributes. Sometimes, there are huge controversies in the NPC or players in this article about attribute division.

Attribute division sometimes affects the mental method and skills, which is a relatively direct impact. If you step closer, attribute division will even affect the strength division of a certain civilized area, war beliefs, and even dynasty destruction and establishment!

However, the five elements of the Three Kingdoms civilization region are very constant and distinct. Each attribute can be subdivided into two attributes with similar properties. For example, the water attribute can be divided into Ren water and Gui water, but they belong to the same large attribute.

Guo Jia's words also reminded Yang Rui, so the doubt just now was naturally relieved. Although the three elders identified two light blue crystal cores as wind-attribute crystal cores, Guo Jia recognized them as water-attribute. In fact, there was nothing wrong with both, but the division methods were different.

"Your Majesty, don't worry. Although these two light blue crystal nuclei are Gui water attributes, they are not very suitable for the previous Ren water attributes, but they are barely available."

Sure enough, Guo Jia classified two wind-attribute crystal cores as the Kui Water attribute. In the Three Kingdoms civilization area, wind is classified as the water attribute!

"This is the best! I wonder what formation Mr. Guo Jia is going to use these three water-attribute crystal nuclei to arrange?"

It is naturally a good thing that the crystal core can be used, and Yang Rui is also very happy. Guo Jia's formation attainments are very superb.

"Whether the crystal nucleus can replace the Five Elements Crystal Stone needs to be tried. However, with only these three crystal nuclei of the same attribute, the ancient formations that can be arranged are very limited. I wonder what Lord Zhou Mu has for the formation?"

Guo Jia thought about the three blue crystal cores of varying depths in his hand and said to Yang Rui.

"I wonder if Mr. Guo Jia can arrange a teleportation array, it is best to help us leave this island of death!"

Yang Rui's most urgent thing at the moment is to leave the Death Island, so when Guo Jia asked about it, Yang Rui said almost without thinking.

"Even if the teleportation array is placed in the ancient array, it is a very complicated array. The arrangement conditions are much higher than others. It is obviously not enough to use these three crystal cores as the main material.

Although it has not been really arranged, Guo Jia speculates that at least 30 crystal nuclei are needed, and each crystal nuclei of attribute must be guaranteed to be more than 6, and the quality of the crystal nuclei also needs to be unified as much as possible."

When Guo Jia heard Yang Rui ask about the ancient teleportation formation, his eyes lit up. What Yang Rui thought of actually Guo Jia also thought of.

As soon as he landed on the island, Guo Jia saw the ban on this island, and he kept thinking about how to break the ban and then used the Sky City to leave the island.

However, after repeated exploration by Guo Jia, it was found that the ban on Death Island was definitely not comparable to ordinary bans. With the current formation attainments and material restrictions of the country, there is almost no possibility of breaking this ban.

The emergence of the crystal core opened up another way for it. Guo Jia knew very well that many ancient formations from the pre-Qin period were extraordinary, or formations could provide oneself with a way to leave the island of death.

The first thing Guo Jia thought of was the teleportation formation among the ancient formations. However, because this formation is relatively complex, the most important thing is that the number of crystal nuclei is difficult to collect, so it was quickly denied by Guo Jia himself.

His idea is to use the array to break the array and arrange a relatively simple array, which can temporarily break a small part of the ban on the death island, and then you can use the Sky City to leave.

Therefore, when Yang Rui mentioned the teleportation formation, Guo Jia quickly explained the reason to Yang Rui and was ready to reject this plan.

"Do you have 30 crystal cores? And you also need to have relatively consistent quality. This is indeed very difficult. If you only have quantity, it may be barely solved, but it is difficult to achieve unified quality..." Yang Rui also pondered.

"If there are 6 sets of crystal cores with unified attributes, you can try it together..."

Guo Jia originally thought it was difficult to get 20 crystal cores, but he seemed to have a glimmer of hope when he heard Yang Rui's intention, so he couldn't help but remind him. The conditions he mentioned were almost the minimum conditions required for the arrangement of the ancient teleportation array.

"At the same time, even if the ancient teleportation array can be arranged properly, I think the array of the island here may cause some deviations in the accuracy of the teleportation. I will report it to the adults first..."

"Well, there is no need to worry too much about this. As long as the teleportation is enough to escape the scope of the exile sea, I think there is no problem with our presence...

Mr. Guo Jia, let me coordinate the matter of crystal cores. You can use the existing crystal cores to arrange some simple formations to try to verify whether the crystal core has the function of the Five Elements Crystal.

Even if the corresponding number of crystal nuclei cannot be obtained this time, if you want to find out the tricks, there may be some available places in the future..."

"promise!"
Chapter completed!