Although dragon crystal cannot be used to purify the pollution in the body, it is still good to resist external pollution.

It's just that the number of dragon spars is definitely not that much, so the five elders will let the six elders gather everyone together, so as to improve the utilization rate of dragon spars.

As for the meaning of the second half of the paragraph, I want the six elders to try whether the dragon crystal can be used as a means to check whether the mermaid has been cursed by a puppet,

"In addition, you arrange for a few trustworthy ones to hand over a batch of dragon spars to the Great Elder." Since the inside of their palace has been invaded by pollution, the Great Elders who are fighting outside must be even more dangerous.

After being reminded by the five elders, the six elders immediately wrote them down one by one, and then completed everything according to her arrangement.

From the current point of view, everything in the palace is fine, except for the inexplicable pollution and the disappeared princes and princesses.

And the mermaid warriors outside the palace also succeeded in repelling the merfolk thousands of kilometers away because of the command of the Great Elder.

Watching the fish-people flee from the wilderness, all the merfolk had excited expressions on their faces, but soon they saw the other merfolk lying on the ground...... Some of these merfolk were wounded, and some of them lost their lives in this battle.

The original joy disappeared without a trace because of the departure of the clan, and everyone silently sent them back to the merfolk tribe, so that they could rest in their own home......

"Great Elder, this is something that the Sixth Elder asked us to send, saying that it can resist pollution."

Hearing the word 'pollution', although the Great Elder's reaction was not obvious, anyone who was familiar with him could find a trace of emotional fluctuations.

The four elders naturally found out, but since the Great Elder didn't say anything, and there were other mermaids here, he didn't say anything, until the mermaids who came to deliver things left, and then he asked the Great Elder why the six elders wanted to send the dragon spar over.

“…… Because of the shark beads. "The Great Elder guessed what might have happened in the palace almost instantly, and also knew that this dragon crystal was not actually sent by the Sixth Elder, but should have been sent by the Fifth Elder to the Sixth Elder, after all, before that, only the two of them knew the secret of the shark bead.

"Shark Pearl?" The Four Elders didn't quite understand what the Great Elder meant's words meant.

The Great Elder wasn't prepared to hide it, because he had already seen a merfolk who had died due to pollution before, and at that time he could forcibly explain this as a coincidence, but now it was obviously not possible.

This is clearly part of the fish-man's conspiracy as well.

In that case, there is no need to continue to hide this matter......

So the four elders also learned about Shark Zhu's weakness from the Great Elder, because they had not received the foreshadowing in advance, so the four elders were very shocked.

"How is this ......" possible?

"These are all true, it's all the mermaid clan's fault, and it's also my fault......" The Great Elder smiled bitterly, and then seemed to feel something, his expression was grim, and he handed the dragon crystal to the four elders and asked him to break it and distribute it to each mermaid, and he left suddenly.

By the time the four elders recovered from their shock, he was the only one left here, along with a large pile of dragon crystals......

……

……

At the same time, the three princes and princesses who had disappeared from the palace were all gathered in the same place, and when they woke up, they saw their brothers and sisters around them, and their eyes were all a little confused.

"How do you ...... Also here? The fourth princess rubbed her aching head, and some fragmentary and vague memories flickered in her mind, which made her already confused thoughts even more confused because she had just woken up.

In contrast, the third princess seemed much calmer, she looked at the surrounding environment, and found that it was a little familiar, but she couldn't remember where it was for a while, but this did not affect her from the surrounding furnishings to see that the three of them should still be in the palace, but it seemed to be 'locked' in an unknown palace.

The third princess has seen and tried, although there is no one else in this room, and the door looks normal, but they just can't get out.

"Third sister, fourth sister, look at what this is." When the fifth prince stood up with a frown, he found that a chain of beads was pressed under the seat where he was sitting.

This bead chain is exquisitely crafted, and the material is also a rare treasure, which is obviously not something that ordinary mermaids can have.

However, the fifth prince usually does not touch these ornaments, so he obviously didn't recognize where this came from, but the third princess and the fourth princess are different, although this bead chain is very valuable, but with their identity, they only have a lot more similar things.

"Let me see." The fourth princess took the bead chain and looked at it, and then her expression suddenly became serious: "I look a little like Xiaoya, third sister, you can also take a look." ”

"Don't look at it, it's Xiaoya's, the beads on this are the blue beads on the land, and the second brother sent some to each of our sisters when he came back in the past two days." The third princess didn't like to wear complicated jewelry such as necklaces and bracelets, so she made all the beads given by the second prince into ornaments.

The fourth princess preferred necklaces and headdresses, so she made all these beads into necklaces and beads, and now the necklace she wears around her neck is made of blue beads.

Excluding the two of them, the only possibility is Luya.

"Why is Xiaoya's stuff here, has Xiaoya been here before?" The fourth princess couldn't help but ask.

The fifth prince hesitated for a moment, and then couldn't help but speak with the two sisters and said a bold idea: "Is there a possibility...... Did the sixth sister lock us up here? ”

"It can't be!" Almost the moment she heard this, the fourth princess directly retorted, after all, in her eyes, Luya was well-behaved and obedient, so she would not do such a thing...... And she had no reason to do such a thing!

"Why does Ah Li think that Xiaoya locked us up here, not that she was locked up here like us?" The third princess glanced at the fifth prince and asked lightly.

In the eyes of the fourth princess, the words of the third princess were obviously more reasonable, but the fifth prince was silent and did not speak, and the third princess and the fourth princess did not continue to ask.

However, the fourth princess suddenly remembered something.

"Xiao Ya left with the second brother before, if Xiao Ya was also arrested and locked up here, does that mean that the second brother is also ......" The fourth princess didn't have a big brain to guess that Luya was locked up by the second prince, what she meant was that the second prince might have also been arrested.

Hearing the words of the fourth princess, the third princess was slightly stunned, and then she turned her head to look around, and she didn't know what she saw, her face suddenly sank.