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

Look up at the sky.

The already deep night seemed to be shrouded in a layer of dark fog, obscuring the stars in the sky.

Gradually, the layer of black mist also invaded the ground below...

At the same time, the spiritual energy on the Demon-Seeking Platform showed a new manifestation:

This wave of demonic energy is level 3.

The creatures appearing during the demonic tide are: Heart-Eating Demon Wolves, mid-to-low-tier demons.

"Holy crap, it's a Heart-Eating Demon Wolf?!"

Tian Qianchen took a deep breath and said nervously, "Little teacher, you have to be careful this time. Although the Heart-Eating Demon Wolf isn't as destructive as the Rock-Armored Demon Bear or the Demon-Patterned Warhorse... it's a late-stage Spirit Realm demon that can bewitch minds!"

"It's here! The demonic tide is here!"

At this moment, Baima Meiduo raised a trembling hand and pointed to the ancient tree beneath which the black mist was gradually dissipating.

One after another, the Heart-Eating Demon Wolves, with their shadowy bodies yet glowing with a deep blue light, appeared below the oasis in the clouds.

Judging by the number, there are at least several hundred!

It's worth noting that the Sand Fox Clan suffered heavy losses when they encountered the Rock Armor Demon Bear on their journey last time.

But before they could even prepare, an even stronger demonic tide suddenly surged forth!

But when she looked at Lin Heng in horror, she found that there was no panic on his face at all.

Because Lin Heng is already very relaxed right now.

He was so relaxed that he didn't even take his three celestial servants to soak in the celestial spring beforehand...

"teacher!"

At this moment, Song Jingyu, who had also noticed the arrival of the demonic tide, was the first to run out of the house.

Lin Heng said casually, "Take those fairies from the Blazing Fire Camp to guard the entrance."

"Um!"

Song Jingyu clapped her hands, and a spark of fire burst forth from her palms, fueled by an impatient burst of spiritual energy.

Tian Qianchen was surprised.

Lin Heng's Fairy Slave...

It can even use spiritual energy?

Moreover, based on his experience as a mortal immortal, this spiritual energy is probably at least at the level of a Spirit Realm cultivator!

As Song Jingyu gathered several fairy servants and rushed towards the area around Green Moss, Tian Qianchen couldn't help but curse.

Damn it, all my worrying about that guy was unnecessary!

A fairy of the Spirit Realm, plus a group of fairies of the Foundation Establishment Realm...

He really wanted to grab Lin Heng by the collar and ask him, "How come you were able to create such a fighting force formed by fairies in an era of depleted spiritual energy?"

So what if the Heart-Eating Demon Wolf has the strength of the late stage of the Spirit Realm?

Just look at the entrance where the vines have climbed up to tell you.

The Heart-Eating Demon Wolves that swarmed from beneath the ancient tree were either burned to ashes by the red-haired girl or completely annihilated by the other fairies in conjunction with the Spirit-Suppressing Tower Formation.

Confuse the mind?

That would require getting close enough to the territory on the green moss to have the opportunity to confuse it...

Damn it, if I had known this guy was hiding such abilities, why would I have gone back to that damn General Staff Headquarters?

Staying in this ancient tree doesn't feel as safe as the General Administration Courtyard, which has been renovated several times...

Thinking back to his threats to Lin Heng, Tian Qianchen found it all the more laughable.

Without territorial permission, the Tian Shu Kingdom will wage war.

If a war were to break out, the Tian Shu Kingdom would probably have to mobilize the entire nation's resources to have any chance of success.

But the problem is that Tian Qianchen, as the elder of the General Administration Division, is well aware of it.

The interior of the Tian Shu Kingdom is not as glamorous as it appears on the surface...

Meanwhile, Bai Ma Meiduo, having witnessed the power of Lin Heng's territory, couldn't help but feel a pang of regret.

If I could really marry this man and gain his protection, the Sand Fox family probably wouldn't need to migrate anymore.

Even her usually composed daughter was somewhat dazed at this moment.

In this world, there are actually slave masters who can make their celestial slaves unleash the power of celestial maidens...

However, after the Heart-Eating Demon Wolf turns to ashes, some residual demonic energy will fall off.

A wisp of light black smoke landed in the corner of the courtyard, instantly causing a resurrection plant in the Immortal Farmer's Spirit Field to wither...

"Damn it! That's the resurrection plant I planted!!!"

Seeing this, Song Jingyu seemed to vent her anger, frantically hurling fireballs at the swarming Heart-Eating Demon Wolves.

"Alright, alright, come back now."

Lin Heng waved to Song Jingyu.

"Teacher, they destroyed my Resurrection Grass! And your Immortal Farming Field has also been corrupted by demonic energy!"

The little girl's eyes were full of resentment. The spiritual herbs and the immortal farmer's spiritual fields where the herbs were grown were areas that her teacher had assigned her to be in charge of!

"Save your spiritual energy; we'll need you later. As for the resurrection herbs and farmland... your sister can handle that."

Lin Heng shook his head, then looked at Yun Qinghe, "Take out the Thousand Branches Vine Sword."

"it is good."

Yun Qinghe nodded and took the sword out of the room.

Lin Heng tossed her a spirit stone and calmly said, "Use it to restore the Immortal Farmer's Spirit Field."

"recover?"

Yun Qinghe held the Thousand Branches Vine Sword in her hand and looked at it. She saw that the withered wooden hilt was emitting a faint green light through the spiritual energy in the spirit stone.

She raised the sword above her head and then plunged it heavily into the soil beneath her feet.

In an instant, pure source wood rules spread rapidly from the Thousand Branches Vine Sword as the center.

The entire farmland in the slum has been transformed into the Immortal Farmland constructed by Lin Heng!

"ah?!"

Song Jingyu stared in surprise at everything before her, then looked at Yun Qinghe with envy.

My own sister... actually has such amazing power?

Not only the Immortal Farmer's Spiritual Fields, but even the branches and leaves in the Cloud Oasis that had been devoured by the Heart-Eating Demon Wolves were recovering at a speed visible to the naked eye.

Lin Heng knew that this was another function of the first stage of the Thousand Branches Vine Sword:

[Thousand Branches Vine Sword (Stage 1): Provides the Vine Goddess with Source Wood power, greatly increasing her combat strength. After constructing the Oasis in the Clouds: Consumes a certain amount of spirit stones to allow the Source Wood rules within the slave master's array to rapidly multiply like a dense forest.]

"Then have someone prepare some fertile soil to fill in those fields."

Lin Heng said to Yun Qinghe.

After all, the power of the Thousand Branches Vine Sword's rules is merely a regeneration of the source wood's rules.

To completely replicate the Immortal Farmer's Spirit Field, the rules of the Source Soil are also required.

"Yes, Master."

Yun Qinghe nodded.

"It's about time now."

Feeling the pure source wood rules, Lin Heng looked at Bai Ma Meiduo.

He chuckled easily, "Madam Meadow, I'm ready. Are you sure you want to take your daughter as my celestial slave?"

"Yes, Lord Lin Heng, of course I'm sure!"

Baima Meiduo nodded repeatedly, like a chick pecking at rice.

The strength Lin Heng displayed, and his application of the power of rules, completely exceeded her comprehension!

Only those who can manipulate the power of rules can resolve the backlash from the fox spirits' spiritual roots.

Turning his head, Lin Heng's gaze fell on Gesang Nazha: "Then you... right, I remember you already agreed to be my fairy slave before."

Immortal Slave...

Although this identity made Gesang Nazha particularly resistant.

However, she was also well aware that if she did not resolve the demonic energy within her spiritual root, the next eruption would likely cause her to destroy the power of the rules within her body, thus depriving the Sand Fox Clan of the protection of the gods.

Moreover, as the only fox fairy in the Sand Fox Clan to attain immortality, Gesang Nazha was well aware of just how pure the Source Wood Rule that Yun Qinghe had just used was...

In the Immortal Realm, mastering the power of rules is something only the core elders of ancient sects are qualified to do.

Lin Heng, the slave master with no experience of becoming an immortal, wielded the power of the rules so skillfully during the Demon Calendar...

After taking a deep breath, Gesang Nazha removed her veil, revealing her frosty face to Lin Heng.

She looked at Lin Heng without any expression and said, "Since you are confident in dealing with the demonic energy in my spiritual root, then I can naturally let you form a slave spirit seal."

"Come in."

Lin Heng turned and went into the house, glancing at Gesang Nazha who was quietly following behind him.

He could tell that the other party agreed to become his immortal slave only because of the interests of his family and because of the recognition of his strength.

But for a celestial servant, reverence and recognition are not so important.

Most importantly, one must be absolutely obedient to the slave master.

Just like Yun Qinghe at the beginning, even after accepting her fate, she still suffered several backlashes from the Slave Spirit Seal.

After all, Lin Heng's personality was such that he would only respond to gentle persuasion, not force, so the Slave Spirit Seal also completely followed the Slave Master's wishes to function.

If there's any exception, it's probably that little girl playing with fire outside...

However, that was due to her nature as a celestial servant, making her a special case.

Therefore, as a fairy slave, Gesang Nazha must correct her attitude and recognize that becoming a fairy slave is not a great sacrifice, but rather a way to wholeheartedly serve her master.

If she still harbored such pride and thought she was sacrificing herself for the sake of her family, Lin Heng wouldn't even need to lift a finger...

So after entering the house, Lin Heng narrowed his eyes slightly and said to her, "Just a friendly reminder, if you don't want to suffer the punishment of the slave spirit mark, lower your head and obediently listen to me."

Gesang Nazha trembled slightly, nodded a little, and softly hummed in agreement.

"Let's begin."

Lin Heng glanced at her, then walked behind her.

Then, she gently lifted the thin veil covering her slender waist...