Mu Qing's digestive system is also effective for mental power.

Not only did the Wave Clan's focused fire not cause any harm to Mu Qing, it actually expanded her spiritual consciousness.

The moment Mu Qing opened her eyes, the jade-colored light flowing on her body turned into a jade-colored electric arc.

Her figure instantly disappeared from the spot and turned into a jade-colored lightning. All the life of the Wave Clan exploded and died wherever it passed.

In the face of Mu Qing's terrifying strength, this group of wave people couldn't even resist.

The battle ended quickly.

This scene really stunned the battle group members below.

In addition to being shocked by Mu Qing's terrifying strength, they obviously couldn't understand why Mu Qing was immune to mental shock waves.

After the battle, Mu Qing returned directly to Feng Qi without communicating with everyone in the battle group below.

"Thanks for your hard work."

"Not tired." Mu Qing said very frankly.

At this time, members of the distant war group approached them.

The leading man wore a complete set of mental armor, and even his head was covered by a metal cover. Only a pair of slightly tired eyes could be seen through the gaps in the special helmet.

Arriving in front of the two men, the leading man stopped paddling.

After his eyes swept over Mu Qing, he realized that Feng Qi seemed to be the leader of the two. Then he turned to Feng Qi and said in a deep voice:

"Captain of Feisha Chapter Ying Kaisha, thank you two friends for your help."

"I happened to be passing by, so I took it easy." Feng Qi immediately smiled and nodded.

"Hey, are you... are you Feng Qi?" At this moment, the man suddenly said in surprise.

"you know me?"

Feng Qi was also a little surprised, but he had no impression of the man in front of him.

Before this, he had never even heard of the Flying Sand Domain Chapter.

"Of course, someone posted your teaching video on the Internet. I will watch every class you take. After all, you are on the front line. It is important to improve your strength. You must recharge yourself from time to time... It is a pity that I have not watched it recently.

It’s time for your course.”

As he said that, the man made a fierce tiger fist stance to prove that what he said was true.

Hearing these words, Feng Qi suddenly felt enlightened.

The courses he teaches at Star City University will be recorded as videos by students and posted on the Internet. He has known this for a long time.

I just didn’t expect that the front line also has its own online students.

Feng Qi can completely understand this.

Among the sacrifice lines he has experienced are memories of several years of frontline experience, so he knows that whenever a frontline mission ends, the members of the regiment are not completely in a state of rest when they return to their base.

Training and practice are important courses during the break.

Only by constantly recharging yourself and working hard to improve your strength can you effectively improve the efficiency of your group's next action, and even your chances of survival.

During the chat, the unfamiliarity disappeared.

According to Ying Kaisha's description, Feng Qi learned that the Feisha Group entered the Fluctuation Field to complete the mission of the Galaxy Research Institute and collect some spiritual minerals, spiritual plants and other resources.

The purpose of doing this is to lay the foundation for studying spiritual skills.

At this stage, the study of spiritual exercises in human cultivation is still in its infancy.

There are already finished exercises, but they are generally ineffective or have serious side effects.

This type of imperfect exercise obviously cannot be promoted.

Although mental armor can reduce mental damage, its defensive power is ultimately limited and is far less important than mental exercises.

In order to solve this problem, research institutes in major cities have made efforts.

But the results were minimal.

The specific reason is mainly related to the particularity of the spiritual system exercises, which cannot be developed step by step like the original research on the exercises.

At that time, the steps for humans to study and practice exercises were mainly divided into three parts.

1. Study the body structure of domain creatures and discover that the secret of domain creatures' strong bodies is related to the absorption of mysterious particles.

2. Human beings began to study what the mysterious particles absorbed by creatures in the field were, thereby understanding the aura floating between heaven and earth.

3. Human beings began to study how to take in the spiritual energy of heaven and earth into the body and nourish the body like domain creatures, so that humans can also have the powerful physique of domain creatures.

At this point, the science of human cultivation began a new era, and one martial art after another continued to emerge like a carp crossing a river.

However, because many exercises have serious hidden dangers, the regulatory system began to activate and a series of restrictions were formulated before the exercises were released...

It stands to reason that humans can completely copy the original model, starting from studying creatures in the spiritual field and gradually developing spiritual techniques.

But the reality is far from being as simple as imagined.

Feng Qi has a detailed understanding of this aspect, because spiritual creatures are completely different from realm creatures with flesh and blood.

There are very few transcendent creatures among creatures in the spiritual field, and it is difficult for them to adapt to the special environment under different rules in the outside world.

If such spiritual domain creatures leave their domain without adapting to external rules, they will explode and die in an instant.

Just like saltwater fish cannot live in fresh water.

For creatures in the spiritual realm to adapt to the rules of the outside world, it is as bizarre as deep-sea fish living on land.

The difficulty in obtaining live research samples is the main reason why the development of spiritual exercises is slow and of poor quality.

Unless scientific researchers are allowed to follow the battle group into the field to conduct research on spiritual realm creatures, it will be difficult to catch living spiritual realm creatures.

As for letting scientific researchers follow the battle group into the spiritual field, this aspect is unrealistic.

The research process is not about getting the results by just counting.

Various scientific research instruments are the core key in the research process.

Moving various large-scale scientific research instruments into places in the spiritual field requires huge amounts of manpower and material resources, and there are also potential risks of hidden dangers.

Various factors combined have led to slow progress in research in the field of human spirituality.

Especially since there are no live samples.

However, among the creatures in the spiritual domain, there are not completely transcendent creatures that can enter and exit the domain at will.

Feng Qi has seen it before.

It's just that in the future world 1500 years later, that bloody eye also brought him a very practical innate ability "Evil Thoughts".

But thinking about it carefully, he felt something was wrong.

When he met the Wisdom Eye, the human world had been completely covered by the domain world, and was essentially no longer the human world.

Thinking of this, the image of Mu Zhen holding a silver gun and pointing to the sky appeared in his mind.

At the end of the picture, the blood moon presses the sun and disappears into the sky, becoming the only light source in the sky.

Mu Zhen also turned into a statue after the sun disappeared.

…

Due to different paths, Feng Qi bid farewell to the Feisha Battle Group and continued to explore the end of the Fluctuating Field with Mu Qing.

As we continue to go deeper, the number of creatures in the spiritual realm gradually increases.

If he had a special physique on the main timeline, he would definitely stay here and kill a lot in order to increase his mental strength and acquire several spiritual talents.

But it's totally unnecessary now.

They will only take action if they encounter spiritual domain creatures that actively attack them along the way.

During this period, Feng Qi tried to start a spiritual contest with creatures in the spiritual field.

The mental level of competition does not have the physical touch of fists. Strength and weakness will not be affected by skills, but only related to mental strength.

The result of this contest was that he used telekinesis to decompose the spiritual domain creature layer by layer like peeling an onion.

After a brief interlude, Feng Qi and Mu Qing continued to go deeper into the field.

The Fluctuating Field is not a large field, but it still takes several days to get out of this field.

The space within the field is self-contained and is less affected by the outside world.

Even a domain space the size of a 100-square-meter room may be as big as a football field after entering.

This is also the main reason why the area of ​​​​the human world has been continuously expanded after the domain field gradually integrated into the human world.

Four days later, they finally arrived at the end of the Fluctuating Field.

Pass through the pure white field field barrier.

Feng Qi and Mu Qing's vision was instantly covered by flying snow.

In the distance is a snow forest, and at the end of the line of sight, about a thousand meters away, is a pure black field.
To be continued...