After the destruction of the Immortal Realm, I took in the fallen fairy.

After receiving the bull demon's report, Yu Zhiyue couldn't help but ask worriedly, "Young Master Lin, the Yunling Sect wants to create the Spirit Restoration Array... Could it become an array that helps the Dark Sect?"

After all, the bull demon had mentioned that the elders of the Yunling Sect were also requesting an audience, including Chu Jiangfeng, whom they had met before.

"Possibly."

Lin Heng smiled nonchalantly and said, "But they pose no threat to me. Didn't they try to win me over last time in the mountains?"

"Oh……"

Yu Zhiyue lowered her head.

Indeed, just as Lin Heng said.

From beginning to end, the Dark Sect wanted to deal with her, not Lin Heng.

Even after that elder of the Yunling Sect intervened, he extended an invitation to Lin Heng to join the Dark Sect.

Therefore, what Lin Heng considered a very dangerous sect was actually an opportunity to gain more benefits by taking advantage of their flattery...

Suddenly, Lin Heng's lips curled into a smile.

"But if they want to deal with you, then we have to be wary of the Dark Sect."

From the moment he entered this ancient and mysterious realm, Lin Heng felt that in addition to the guidance of his Immortal Slave Manual, it was also related to Yu Zhiyue of the Demon Calendar.

After all, she specifically sent the Chief Administrator to excavate the Immortal Ancient Secret Realm, and even specifically said that only she could enter.

Perhaps she wanted to see something in the Immortal Ancient Secret Realm.

Besides, Lin Heng had no doubt that Yu Zhiyue, whose spiritual root purity was as high as 99%, was the earth spiritual root immortal slave he needed most.

Although his plan was to discuss the matter of forming a slave spirit seal with Yu Zhiyue of the Demon Calendar after leaving the Immortal Ancient Secret Realm.

But what if she became a resource for the Dark Sect during the Immortal Ancient Era...?

Wouldn't that trap me in the Immortal Ancient Secret Realm?

"Huh?"

Yu Zhiyue stared at Lin Heng for a moment, stunned.

"Alright, I'm going to start my breakthrough now."

After saying that, Lin Heng didn't hesitate any longer and swallowed the golden pill directly.

Yu Zhiyue quickly patted her cheeks, putting all her energy into protecting Lin Heng.

But it was clearly spreading spiritual energy to help Lin Heng sense the danger around him.

However, she would purse her lips and suppress the smile from time to time.

Just now, she clearly heard Lin Heng say that he was wary of the Dark Sect because of her...

Close your eyes and enter a meditative state.

Through the Spirit Restoration Array's ability to gather spiritual energy, Lin Heng was able to infuse spiritual energy into his own spiritual root at an extremely fast speed.

Even Yu Zhiyue, who was protecting him from the side, was secretly surprised after sensing Lin Heng's condition.

Generally speaking, when breaking through to a higher realm, infusing spiritual energy into the spiritual root is the first and most important step.

Only when the spiritual root fully experiences the infusion of pure spiritual energy will it be able to continue to grow, and then use the medicinal properties of the golden elixir to break through its limitations.

Therefore, when breaking through, people are usually very careful to pour spiritual energy into their spiritual roots, for fear that the spiritual roots may absorb impure spiritual energy, which could cause accidents during the subsequent breakthrough.

But Lin Heng wasn't worried about such a thing happening.

As a formation master, his method of manipulating spiritual energy was already different from that of ordinary cultivators.

By utilizing the power of the rules and supplementing it with the effect of the Spirit Restoration Array, the spiritual energy he infused into his Chaos Spiritual Root was not only free of impurities, but was even endowed with the rules of the Source Water.

Thus, before evening, his spiritual root was completely filled with the spiritual energy of the source water rule, and he then used the medicinal properties of the golden elixir to seek a breakthrough.

Lin Heng remained in this state for a long time.

He could feel the source water rules of the spiritual energy within his body constantly testing higher Golden Core realms.

But each attempt caused the spiritual energy to retract.

The sky was getting dark.

Lin Heng, who was still in a state of cultivation, couldn't help but frown.

Based on his understanding of cultivation breakthroughs, his steps should be flawless, and Xia Yonghe's golden core should also be without any problems.

Why is it that even with the source water rules as guidance, my chaotic spiritual root has still not been able to break through?

Each time, he felt that his source water rules had made his spiritual root, filled with spiritual energy, stand firm and soar straight into the sky.

But when it came to actually reaching the Golden Core realm, its spiritual root quickly weakened again...

"Young Master Lin... could he be weakened?"

Beside her, Yu Zhiyue blinked curiously as she watched Lin Heng, who was in a state of continuous breakthrough.

She looked down at the spirit restoration array beneath Lin Heng.

correct!

From the wooden cabins in the mountains to the farmhouses we have today.

Yu Zhiyue knew very well that Lin Heng had very little time to truly devote himself to cultivation.

He would probably be considered one of the lazy disciples in any sect.

Even so, at such a young age, he is about to break through to the Golden Core Realm...

That's because of the formation beneath him!

Yu Zhiyue nodded slowly.

After all, Young Master Lin is a formation master.

During his usual cultivation, he must rely on pills just like Elder Xia of the Earth Tempering Sect.

However, the difference is that Lin Heng relies on array construction.

If the time spent cultivating is insufficient, then naturally there will be a situation where the spiritual root cannot match the spiritual energy in the body.

This can lead to situations where, at the crucial moment of a true breakthrough, one is unable to make a significant impact.

However, there are solutions to this problem.

Just like Xia Yonghe, who only stabilized his spiritual root by taking pills, but whose spiritual energy was weak and needed to be soaked in the Immortal Spirit Spring.

Lin Heng was the complete opposite of him; he was full of spiritual energy, but his spiritual root was unstable.

At this point, the alchemist's Qi-stabilizing pills would be needed.

Thinking this, Yu Zhiyue looked at the sky outside.

It's not completely dark yet.

It just so happens that Young Master Lin and Elder Xia are old acquaintances. If I go and ask Elder Xia for help, Elder Xia should not refuse.

With that thought in mind, Yu Zhiyue quietly got off the bed and walked out of the farmhouse.

She first saw the rabbit fairy working, so she quickly walked over to her.

"Fairy Yu"

The Rabbit Fairy immediately greeted Yu Zhiyue.

After they were bought from the alley and became Lin Heng's spirit beasts, they knew that Yu Zhiyue's relationship with their master was unusual.

Although more houses have been built in the farmhouse these days, and they all have their own places to live.

But only this Fairy Yu lived with their master.

Thus, in the eyes of the Rabbit Fairy and the other demon fairies.

Even if Fairy Yu is not yet their master's Daoist partner, she will definitely be in the future...

Therefore, when Yu Zhiyue came over, the Rabbit Fairy showed the same respect as when she faced their master.

Yu Zhiyue said to her, "Young Master Lin is cultivating. I need to go out for a while. Please keep a close eye on him and make sure he is safe."

"Alright, I'll go and get some people to stand guard outside the master's house."

The rabbit fairy nodded and immediately went to call for help.

Yu Zhiyue was about to leave, but after thinking about Xia Yonghe's habits from the Earth Tempering Sect, she turned around and went to the warehouse, where she took out a few strong herbs and put them into a wooden box.

Originally, she didn't think these spiritual herbs had any use at all, and Lin Heng never bothered to take care of the box where the strengthening herbs were stored, so she took a few more than she needed.

But after thinking about it, she picked out a few more plants and put them back in the box.

Young Master Lin's spiritual root is so weak, what if...

Will we need it later?

Unconsciously, a scene from the past gradually appeared before Yu Zhiyue's eyes.

It was a little sea turtle raising its head between her and Lin Heng in the Fairy Spring...

"Huh? Fairy Yu, are you in the warehouse?"

Suddenly, the rabbit fairy who was greeting people outside glanced into the warehouse.

She remembered that Yu Zhiyue had said she was going out...

"Huh?! Oh, I'm just grabbing some things and leaving..."

Yu Zhiyue quickly put the wooden box containing the sturdy grass into her sleeve, then strode out of the warehouse and left the courtyard.

"Why is Fairy Yu's face so red?"

The rabbit fairy looked at Yu Zhiyue's back with a puzzled expression.

But at that moment, Lin Heng, who was still seeking a breakthrough in the Spirit Restoration Array, had a faint light shining on his body.

A halo of light from a bracelet transformed into the purest primordial earth rules at his chest, quietly mingling with the absorbed spiritual energy.

At this moment, Lin Heng once again used the source water rules to cause his spiritual root to fail in its breakthrough.

But this time, just as his chaotic spiritual root was about to shrink, the source earth rules that had entered his body lifted his spiritual root up again...