When Li Na said that she wanted to see the crystal stone, the patriarch squeaked and did not answer, but looked at the old man in black.

This shows that the crystal stone is not in the hands of the patriarch, but is controlled by the black-clothed elder. However, the crystal stone is an item of the Protoss, and they have no ability to open it, so this is why Shangguan Yuyan and the others have an idea.

Shangguan Yuyan was ready to search the base, but she didn't act rashly.

In the palace, their armor stealth system did not work, Silvermoon's armor was imprisoned, and in the cell, their armor could not be activated.

Shangguan Yuyan was sure that the palace and the cell had mysterious devices, but she didn't know whether the mysterious devices belonged to the Shui tribe or the black-clothed elder.

According to the aquarium patriarch, it was the protection system of the crystal stone. If that's the case, it means that the mysterious device is not the Elder in Black's.

Shangguan Yuyan didn't think that the mysterious device belonged to the black-clothed elders, and the battle armor on their bodies was a third-level technology, and it had been upgraded by Teese many times.

The stealth system that can crack the armor is definitely not an ordinary technology. In particular, the Confinement Warframe, which involves space technology, can only be done by the Space Stone.

Thinking of this, Shangguan Yuyan was in a much better mood, at least their armor could be used in some places.

If you want to control the Space Stone, you must come to Lin Yifan in person. And the black-clothed elder, he definitely hoped that Lin Yifan would come here, so that things would be much easier.

Sure enough, as Shangguan Yuyan guessed, the black-clothed elder sent someone to their residence early the next morning.

"Three young ladies! The elders have arranged breakfast for you, please come with me when you are freshened up! The maid said very respectfully.

"Okay, we'll be right here!" Shangguan Yuyan said.

"I'll go! This black-clothed elder is still strangely anxious, and it is only a few o'clock that people will come to us. Li Na said.

"I think he must want the little master to come here and open the crystal stone for him." Yinyue said.

"He's too confident! If Lin Yifan comes, they will die faster! Li Na said disdainfully.

"Let's go check it out first!" Saying that, Shangguan Yuyan walked out, and Li Na and the others followed closely behind.

This time, the black-clothed elder changed places, and it was a very chic courtyard. Inside, there was a pavilion-like building, and the black-clothed elder and several servants stood in the building.

"Huh! The three ladies are here, please take a seat! The black-clothed elder pointed to the stone table next to him, and then said, "This is a specialty of our water tribe, I hope you like it!" ”

"Elder, you are so polite, we all feel a little embarrassed!" Shangguan Yuyan said very politely.

"Huh! You're welcome, that's what I'm supposed to do! The black-clothed elder said with a smile.

Shangguan Yuyan and the three of them each found a place to sit down, this time Li Na was careful and didn't dare to eat and drink anymore.

Shangguan Yuyan was more careful, and secretly used the battle armor to scan the food on the table. found that the food was fine, so he gave Li Na and Yinyue a look.

The black-clothed elder greeted Shangguan Yuyan and the three of them very warmly for dinner, and didn't mention Lin Yifan's matter for a long time.

"Elder! Why didn't you see the patriarch today? Shangguan Yuyan asked.

"Oh! There was something to do in the clan, and the patriarch left the palace with a few elders, and arranged for me to entertain a few of them before leaving. The black-clothed elder explained.

Hearing this, Shangguan Yuyan's heart shook. How could the patriarch go out to do errands at this time, most of them were in an accident.

"Oh, I see!" Shangguan Yuyan said lightly, there was no wave on her face, she didn't want the black-clothed elder to suspect.

The three beauties were warmly greeted by the elders in black and enjoyed the treatment of princesses once. Until he finished breakfast, the black-clothed elder didn't mention Lin Yifan.

Shangguan Yuyan also admires this old fox, he can really calm down. If he doesn't take the initiative to say, Shangguan Yuyan will definitely not be able to speak.

After the meal, Shangguan Yuyan wanted to visit the underwater palace, but the black-clothed elder did not refuse, and personally arranged for someone to take the three of them around the palace.

While the three of them were playing, the black-clothed elder sent someone to spy on them. However, Shangguan Yuyan didn't behave abnormally, they mainly wanted to check where the battle armor could be activated.

After wandering around for several hours, the three of them touched the entire palace. However, Shangguan Yuyan knew very well in his heart that this was just a corner of the underground base, and those important places, the elders in black did not let people take them.

And Shangguan Yuyan doesn't need to go anywhere else, as long as she knows where to activate the battle armor, she can secretly scout at night.

At noon, the black-clothed elder ordered them to be taken to dinner. Similarly, only the black-clothed elder greeted them, and none of the other elders could see it.

This time, Shangguan Yuyan didn't ask anything, and after confirming the food safety, the three of them talked and laughed and enjoyed the food.

Seeing that Shangguan Yuyan and the three of them were eating so deliciously, the black-clothed elder nodded from time to time. He was very calm, and he still didn't mention Lin Yifan's affairs.

When it was time for dinner, the black-clothed elder sent someone to take the three of them to dinner. But this time the elder in black did not come, and the servant said that the patriarch was not there and needed him to deal with some things.

Shangguan Yuyan didn't ask too much, just asked casually, and then chatted with Li Na and them.

Halfway through the meal, Shangguan Yuyan took advantage of the maid's inattention and scanned her. As she expected, the maid was not an ordinary human, but an evolutionary.

The black-clothed elder was not there, but he arranged for a maid to monitor the three of them, and this old fox was really cautious enough.

However, the black-clothed elder overestimated this maid too much, how could her evolution level be compared to Shangguan Yuyan and the others.

Yinyue made a convenient excuse and left the dining place. At first, the maid was a little worried, but Silver Moon came back soon, and she didn't report to the black-clothed elder.

Shangguan Yuyan glanced at Yinyue, Yinyue nodded slightly, and then the three of them continued to talk and laugh and enjoy the food.

After eating, the three of them didn't go anywhere, and went straight back to their residence to rest. The maid was not easy to follow, so she hid outside and watched.

Through the scanning, Shangguan Yuyan found that there were many evolutionaries hidden around their residence, and it seemed that the old fox was suspicious of them.

It's no wonder that the elders in black didn't mention Lin Yifan's affairs, and Shangguan Yuyan didn't mention them, so he didn't suspect that there were ghosts.

At this time, in a secret room in the base, the black-clothed elder stood there with his waist hunched and very respectful.

In front of him stood a mysterious man in a cloak, and in front of this person, the black-clothed elder didn't dare to breathe.

"Have you confirmed their identities?" The mysterious man suddenly asked.