Chen Xuan and Shen Binglan were stunned.

The two found that they thought of Si Huanian's secret medicine too well. How could such a magical medicine that was against the will of heaven be suitable for everyone to take? Moreover, Shen Binglan's amnesia and mermaids' nature are completely different.

Shen Binglan was forcibly erased by magical means, and the mermaids were born with only seven days of memory. Si Huanian was also developed for this congenital amnesia, so the mermaid king was right.

Considering the possible serious consequences of taking Sihuanian, Chen Xuan could only leave Shen Binglan to decide whether to choose Sihuanian's secret medicine for the mermaids.

Shen Binglan remained silent, her heart was a little confused. If the Sihuanian secret medicine that could restore memory was useless to her. Thinking that even if she found the Haixin Mermaid Pearl and broke the Burning Heart Curse, her master Wu Mengyao would not help her restore memory, Shen Binglan didn't know what to do.

Seeing that Shen Binglan seemed to be in hesitation, the Mermaid King had already seen that it was this beautiful beauty who was no less than his daughter who was suffering from amnesia.

"Fairy Chen, in fact, I am willing to do my best to help you achieve this request from you and the evil emperor Chen Xuan. Even if Sihuanian is not suitable for human monks to take, I will find a way to improve it."

After hearing what the mermaid king said, Chen Xuan's eyes lit up: "How many years will it take to improve a Sihuanian suitable for human monks to take?"

"The method of refining the secret medicine for memory recovery from our mermaids is very mature, but I regret to tell you that even if we have accumulated tens of thousands of years of experience, it will take at least several decades to improve a Sihuanian suitable for human monks."

"Decades?"

Chen Xuan couldn't wait for so long, and Shen Binglan couldn't wait either.

"The Mermaid King, decades have been too long for us. Can it be developed within ten years?"

"I can only guarantee you that the improvement will be completed in as early as thirty years. At that time, I will send the most powerful team of soldiers in the clan to deliver the secret medicine to the two. This is my promise."

The Mermaid King spoke extremely solemnly.

Chen Xuan and Shen Binglan did not doubt that the Mermaid King was the kind of person who did not keep his promises, but they felt that thirty years were still too long and they would have to stay in Pengying Haizhou during this period, and they didn't know what major changes would happen at that time.

Although Chen Xuan could go back to Zhongzhou by setting up an ancient migration array, he had tried to set up a small ancient migration array in Fuqiu Island Cave before, and found that the formation was a bit unstable. I don’t know if it was because the laws of heaven and earth in Pengying Haizhou were different from those in Zhongzhou, or because of the decline of the spiritual energy of heaven and earth in Pengying Haizhou.

If the ancient shift array in an unstable state is rashly activated, it is likely to be torn apart by the power of space during the shifting process, so there is also a great risk that Chen Xuan would like to return to Zhongzhou through the shifting array.

"Thirty years are thirty years!"

Chen Xuan thought about it and decided to agree.

He thought that it would not be so easy for him to spend thirty years to find the ruins of the Immortal Feather Empire, so he had to prepare to stay in Pengying Haizhou for a long time. Anyway, for monks, decades were similar to those in the secular world.

"Next, our mermaids will spend thirty years and a large number of people improving Sihuanian, so you can only select two treasures from the treasure house. However, during these thirty years, I will ask the tribe members to pay attention to the information of the Immortal Feather Empire Site and Guixu Valley, which will be considered as additional rewards."

Chen Xuan nodded and expressed no objection.

Under the leadership of the Mermaid King, Chen Xuan and Shen Binglan came to the Treasure House of the Mermaids Palace and saw countless treasures shining with the treasure house.

Most of these treasures are spiritual objects in the demon sea, including magical weapons, gems and pearls, spiritual beasts and medicines, etc.

A small number of them are the spoils obtained from fighting with human monks.

After looking around, Chen Xuan and Shen Binglan found that most of the best treasures were only suitable for use by the demon clan. If other human cultivators entered the treasure house, they would definitely not know what to choose.

Chen Xuan is different from ordinary cultivators. He can transform demon power and stimulate the treasures of the demon clan without any problem, so he quickly chose a turtle shell-shaped protective magic weapon suitable for use in the Void Return Period.

According to the mermaid king, this turtle shell magic weapon was obtained from the body of a ten thousand-year-old black turtle. After refining it into a protective magic weapon, it can block the attack at the level of Hedao Zhenren. It can be said to be one of the most practical treasures in the mermaid treasure house.

Chen Xuan knew that the Mermaid King must have exaggerated words, but as long as this turtle shell magic weapon could block several attacks from the Hedao Zhenren, he would be satisfied.

After all, he only has the entry level of the Return to Void Stage, and he can only be killed instantly against the level of the Supreme Harmony.

Unlike other realms, the gap between the Hedao Period and the Return to Void Period can be said to be the largest, because only by reaching the state of unity of form and spirit can a monk break through the Hedao, become a "real person", and have the qualifications to overcome tribulation and become an immortal, and has not yet escaped from the ordinary body before.

After choosing the satisfactory magic weapon, Chen Xuan saw that Shen Binglan was absent-minded and immediately asked with concern: "Binglan, what's wrong? Do you don't have the treasure you like?"

"no."

Shen Binglan shook her head slightly and came to her senses, "I just don't know which one to choose."

"Then let the Mermaid King recommend an attack-type magic weapon or spirit beast to you."

Chen Xuan thought that Shen Binglan already had a fairy feathered ice robe, so there was no need to choose another body-protecting magic weapon, so he asked the Mermaid King to help recommend it.

The mermaid king smiled and said, "It's okay to ask for this king's recommendation, please look here in Fairy Shen."

Chen Xuan and Shen Binglan followed the words of the Mermaid King and looked at a long whip with golden light.

"This long whip magic weapon is made of cartilage from the body of the deep-sea eight-clawed demon fish. It can be long or short, and can stretch and contract freely. When hitting a person, it can not only damage the opponent's body, but also tightly bind the opponent's body, making it unable to perform any magic. Even ordinary magic weapons cannot cut off the long whip."

He was quite proud of the words of the Mermaid King, as if he had killed the deep-sea eight-clawed demon fish.

"Binglan, what do you think?"

Chen Xuan believes that this long whip is a good offensive magic weapon.

But Shen Binglan was not interested in whip magic weapons: "It's not suitable for me."

"Then please look at this top-quality fire spirit stick born from the undersea volcano. Once the fire spirit energy it contains is stimulated, it can instantly melt the sea water within ten miles. It is a rare fire magic weapon."

Seeing the Mermaid King pointing at a red stick with a fire, Chen Xuan couldn't help but feel speechless.

This mermaid king really doesn't recommend it. Even though he knew that Shen Binglan was practicing ice-based martial arts, he also recommended fire-based magic weapons to her. It seems that losing the turtle shell magic weapon made the mermaid king feel hurt.

Shen Binglan was not interested in stick-like magic weapons, so he shook his head slightly.
Chapter completed!