I exchanged sects with the real daughter, and I ascended to heaven to offer sacrifices to her

Pei Yin was silent for a moment. The Lord of the Demon Realm colluded with Ye Hanyue and was willing to sign a contract with her in order to obtain the power sealed in the secret realm on the sea.

He also knew that once the power of the secret realm on the sea fell into the hands of Ye Hanyue or the Demon King, not only would Penglai face a catastrophe, but the entire world of immortal cultivation and even humanity would fall into chaos.

As the lord of Penglai, he must never let Penglai go to the same end as in his previous life. He must stop this conspiracy, and anyone who tries to destroy Penglai must be killed!

"The power of the Demon King cannot be underestimated. Fortunately, we already know his identity. When we set up the formation, we should prepare some means to restrain the Demon King."

The Great Elder nodded in agreement, and several people expressed their opinions and re-planned the formation plan.

Yu Qingning and Shen Xuanli did not leave, but sat aside and listened.

The Demon King is cunning, and even the slightest negligence in the formation he sets up may lead to total failure.

In the end, Pei Yin and the elders all agreed that only by setting up a natural formation based on Penglai's environment could they avoid alerting the Demon King.

In natural formations, there are also trapping formations and killing formations, as well as powerful fusion formations.

The so-called fusion formation is a clever combination of the power of nature and the art of formation, using the energy of heaven and earth to form an invisible and powerful defense and attack system.

It not only takes advantage of the mountains and rivers of Penglai Island, but also absorbs the essence of the sun and the moon, coexists harmoniously with nature, and achieves a state of harmony between man and nature.

The fusion formation can integrate multiple formations at the same time, including killing formations, trapping formations, illusion formations, etc.

However, in order to successfully set up such a large formation, not only does one need profound attainments in formation, but one also needs a deep understanding of the natural environment of Penglai Island.

Moreover, setting up such a fusion formation is not a one-day job.

After repeated deliberations, Pei Yin and the elders decided to use the spiritual vein of Penglai Island as the center of the formation, the exotic flowers and plants growing on the island as the base of the formation, and with the help of the power of the stars, set up the Four Seasons Tiangang Demon-Slaying Formation.

The Four Seasons Heavenly Gang Demon-Slaying Formation, as the name suggests, can make the formation change with the change of seasons, which also means that the formation has extremely strong adaptability and variability.

The four times represent four different seasons, and also correspond to the four layers of formations integrated into the formation.

The Spring Formation binds everything with the power of life, the Summer Formation burns with the power of fire, the Autumn Formation cuts everything with the power of wind, and the Winter Formation freezes and seals everything with the power of ice and frost.

This fusion formation contains the unique power of nature, which resonates with the spiritual veins of Penglai Island and the spiritual power of exotic flowers and plants, forming an endlessly circulating fusion formation.

Tianjizi also designed to incorporate an illusion array into the large array, so that when the Four Seasons Tiangang Demon-Slaying Array is actually in operation, it can confuse the Demon King and make it difficult for him to identify the center of the array.

After the discussion, the Second Elder, in a show of force, slammed the table, and stood up, saying, "Once this formation is completed, the Demon King will be certain to return!"

Yu Qingning nodded vigorously and said in agreement, "Master is right! When the Demon King returns to Penglai, we will definitely trap him in the formation!"

Pei Yin nodded and decided, "Let's set the location in the small back mountain."

"The terrain of Xiaohou Mountain is dangerous and surrounded by mountains. It is an excellent place to set up an array. The reason why Xiaohou Mountain is rich in spiritual energy is because it is located on a spiritual eye of Penglai's main spiritual vein."

"Besides, the small back mountain is well hidden, and it is difficult for outsiders to detect entering and exiting. Now I have also ordered the disciples within the sect not to enter, and I have ensured the absolute confidentiality of the formation here."

"Wait for the Demon King to return to Penglai and take him into the small back mountain. Once he steps inside, the Four Seasons Heavenly Gang Demon Slayer will automatically activate, making it impossible for him to escape!"

After Pei Yin finished speaking, the elders nodded in agreement. They all felt that the small back mountain was the most suitable place to set up the formation. In case any situation occurred, the safety of the Penglai disciples could be ensured.

"However," Pei Yin changed the subject and focused on the crowd: "Although the Demon King has left Penglai and will not return in the short term, Ye Hanyue must be on guard."

The elders nodded, and Yu Qingning thought so too.

After Ye Hanyue took over Yun Mengyao's body, he became much smarter, perhaps because he had died once before.

In everyone's opinion, Lin Yue'er's death is still under investigation, so Ye Hanyue must pay special attention.

At this time, even if he sneaked into the small back mountain to set up the formation, he would most likely be discovered by Ye Hanyue.

Once Ye Hanyue realized that they were setting up a formation, all their plans would be ruined, and it would be even more impossible for the Demon King to be lured into the formation.

The second elder stroked his beard and smiled: "This is not difficult. It's the so-called strategy of luring the tiger away from the mountain. Although she is not a tiger, we can make her leave Penglai temporarily."

"It's better to leave for a while. We can use this time to set up the formation in the small back mountain." A cunning light flashed in the eyes of the second elder. He didn't believe that Ye Hanyue and his people had left and he could still discover that they were setting up the formation.

"The second elder is right, but how can we get her to leave Penglai? Being too deliberate will inevitably arouse suspicion." The Great Elder raised the key question, which also made everyone fall into deep thought.

Lingxuzi pondered for a moment and said, "This isn't easy to do. We can create some situations to make her want to leave on her own."

"For example, we could spread the news that a rare and incomparable spiritual herb has appeared somewhere far away in the West Sea. This spiritual herb is extremely helpful for cultivation. After she possesses another body, she must be more eager to improve her strength. Upon hearing this news, she will definitely take the initiative to ask the sect for permission to go there."

The Great Elder nodded in agreement, but then frowned again. "This plan is good, but if she gets here and finds out the news is fake, she'll probably realize she's been tricked. Wouldn't that mean all our efforts are in vain?"

"That's exactly what I wanted to say." Lingxuzi continued.

"We have to make sure the message is compelling enough and true enough for her to be involved."

After hearing this, the Second Elder's eyes gleamed, "This plan is feasible. We can have one of our disciples casually mention this matter to her, so that she feels this is an opportunity not to be missed."

"But there hasn't been any news of any rare treasures appearing recently. I'm afraid we'll have to wait for a while."

Yu Qingning's eyes flickered slightly, and he suddenly thought of something, and said, "No need to wait for a while, I know where to find rare spiritual herbs."

As soon as the words came out, everyone looked at Yu Qingning.

The system was indeed very clever. It suddenly thought of something and asked impatiently: "Ningning, the rare spiritual herb you mentioned, could it be the Jade Dew Immortal Bud?"

Yu Qingning replied to the system with an "hmm".

In her previous life, in order to help Xie Jibai break through, she went alone to the Frost Ice Plains of Beizhou to search for the Jade Dew Fairy Buds, and met Jiang Shaoling there.

Jade Dew Immortal Bud is a rare spiritual herb that grows in extremely cold places. It can help cultivators in the Nascent Soul and Out-of-Body stages break through bottlenecks and improve their cultivation.

The Jade Dew Fairy Bud not only has harsh growing conditions, but is also extremely difficult to find. It is often only recorded in ancient books and almost no one has seen it in reality.

If she revealed the news about the Jade Dew Immortal Buds to Ye Hanyue, Ye Hanyue would be ecstatic and would get up and go there.