Yuyao deliberately walked towards Qiu's palace. Youzhi did not suspect anything and introduced Yuyao to the various fish and rare animals she saw along the way.

"Miss, please stay. The area ahead is the king's private territory and outsiders are not allowed to approach." You Zhi said with a little apology.

"I think the seaweed over there is a bit strange, I want to take a look." Yu Yao said.

"Then...I'll pick it for you." You Zhi said respectfully.

Yu Yao nodded.

You Zhi swam forward. Yu Yao looked around, quickly formed seals with both hands, and pushed downwards. Something seemed to vibrate in the air.

Sure enough...

Yuyao understood, and after a while, Youzhi handed Yuyao some seaweed that was glowing with blue fluorescence.

After returning to the palace, Yu Yao entered the space again to study elixirs.

"Did you break in there?" Qiu was sitting on the crystal couch, wearing a thin coat, her beautiful figure was faintly visible, and her tone was a little lazy and charming.

"Please forgive me, Your Majesty. I went in to pick the blue silver grass and did not stay after picking it." You Zhi quickly crawled on the ground.

"Oh? Blue silver grass~" Qiu got down from the couch, walked down barefoot step by step, and stopped in front of You Zhi. You Zhi felt a chill and shivered all over.

"Why do you want to pick blue silver grass?"

......

"Yuyao, it's her..." Qiu narrowed his eyes, then looked down at You Zhi...

late at night.

Yu Yao avoided everyone and came to the dazzling and blinding palace again. Xunsheng opened his brilliant eyes, and at that moment the word "god" became concrete.

"Here, try it." Yu Yao took out a bottle.

"Try it~" She was really brave enough to say that and let him be a test subject. However, Xunsheng still opened the bottle. At this moment, Yuyao waved her hand and set up a barrier.

The fragrance of elixir instantly spread. If there had been no barrier, there was no telling how far it would have spread.

"This is a master-level elixir!" Xunsheng sighed. The mermaids have superior innate conditions and do not need elixirs. They also have good self-healing abilities. However, elixirs are extremely precious to them. And master-level elixirs are rare even for them.

"I have read many books, but I am still not sure about the reason for your condition, but I have roughly ruled out poisoning. But it must be someone's trick. You can try this pill. I am not completely sure about its effect, but at least it has no side effects." Yu Yao said.

Xunsheng swallowed the pill without saying a word.

"Yu Jue? She actually imprisoned Yu Jue!" Anger instantly appeared on Xunsheng's originally indifferent face. His own affairs before had not made him angry when he was sober, but it was Yu Jue's affairs that made him so out of control.

"It is said that his condition is not optimistic." Yu Yao added.

"How dare she! Yu Jue is the only royal bloodline of the mermaid clan!" No matter how indifferent Xun Sheng was, he could not ignore this major event that concerned the entire clan.

"As you guessed before, she was possessed by another spirit, and the one who did it should be the one who possessed that spirit." Yu Yao said.

"Originally I was still concerned about Qiu, but now that Yujue is like this, I can't care so much. Where is he imprisoned? I'll go rescue him now." Xunsheng's eyes flashed with anger. Who is this person who took over the body? Is he from their mermaid tribe?

"Don't be anxious. Don't alert the enemy. I'll go check it out first. The other party has been lying dormant for so long, and you haven't figured out her purpose yet. Who knows if she has any other conspiracy?"

"Okay, then I'll leave it to you. If Yu Jue is in bad condition, I will definitely not tolerate it anymore. He is the future of the mermaid tribe! He is the most orthodox king of the mermaid tribe!" Xunsheng's eyes were full of caution.

Yu Yao nodded, and then walked carefully towards the back of Qiu's palace, but she didn't know that the test during the day had already alerted the enemy.

Yu Yao looked around and there was no one around, but she always felt like several pairs of eyes were staring at her.

Yuyao dodged and changed direction.

"I wonder what Miss Yuyao is doing here near my palace so late at night?" Qiu suddenly appeared with a few guards.

Invisibility array, this is well prepared. But how did she know she would come? Yu Yao was sure that she would not be discovered when she went to look for Xun Sheng.

"I just finished practicing and couldn't sleep, so I came out for a walk. I remembered that I saw a kind of seaweed here during the day, and I wanted to collect more for research." Yu Yao had a guess in his mind.

"Are you talking about the blue silver grass?" Qiu played with the long hair in front of his chest, and his voice did not reveal his joy or anger.

"That's right. I also know that this is a forbidden area, so I plan to use it." After saying that, Yu Yao took out a magic weapon: "Aerial Hammer."

Qiu's eyes flickered as he looked at Yuyao, saying lazily, "Miss Yuyao, if you like anything, just send someone to get it for you. Why bother you to go there in person in the middle of the night?"

Yu Yao knew Qiu very well. No, it was the person inside Qiu who had doubted her.

"You're welcome, Wang."

"Come on, send Miss Yuyao back."

After a while, Yu Yao returned to her palace under the escort of the guards, but she could sense that there were several strong auras nearby.

After a while, a black figure slipped out of a window, but the people around seemed not to notice it.

After Yuyao came to Qiu's palace again, no one could have imagined that Yuyao would sneak in again that night. This time Yuyao did not notice anything unusual. This time Yuyao was fully prepared and stepped into the restricted area.

On the surface, there seemed to be nothing unusual here. After exploring for a while, Yu Yao formed seals with his hands, and then took out a talisman: "Protect!" The talisman turned into ashes in the air, and an invisible force isolated this place.

Yu Yao formed seals again and pushed her hands downward. The scene in front of her eyes changed instantly, as if she was in a maze.

As expected, there is a maze set up here.

Yuyao did not look for a way out in the maze, but jumped up. However, no matter how high Yuyao jumped, she could not see the whole picture of the maze, and there was no change around her. However, Yuyao did not jump up to see the whole picture, but to find the center of the formation. Feeling an abnormal fluctuation, Yuyao's eyes flashed. With both hands, he made a seal towards the abnormal place and pushed the Sanskrit in his hand out, and saw a door vaguely.

Yu Yao didn't want to break the formation, but to tear a hole in it and get in without anyone noticing.

Yu Yao rushed into the vaguely visible door. It was dark and damp inside, just like a dungeon.

Not far into the room, we saw cells. Each cell was restricted, and the cultivation of the people inside was restricted, equivalent to that of a mortal. However, most of the cells were empty.

Suddenly Yu Yao stopped, took two steps back, and looked towards one of the cells. Why was it her - You Zhi.

You Zhi was seen with her back to Yu Yao, motionless. She didn't seem to have any injuries on the outside, and Yu Yao was unable to investigate due to the restriction. After hesitating for a while, Yu Yao decided to go find Prince Yu Jue first.