The so-called unity of heaven and man is also known as the harmony of heaven and man, and the correspondence of heaven and man.

The "heaven" here represents "Tao", "truth", and "law", and "the unity of heaven and man" is to be in harmony with the innate nature, return to the avenue, and return to the roots.

Heaven is also 'nature', and in the Taoist view, man is also a part of nature, so "there are people, heaven also, there is heaven, there is also heaven".

Therefore, the purpose of their spiritual master's practice is to break down these barriers imposed on the human body, liberate themselves, return to nature, and achieve a spiritual state in which "all things are one with me".

This is actually in the same vein as the Ninth Realm Law Heaven and Earth-

At this time, the reason why Zhang Xin had such thoughts was because he had now impacted his battle realm to the limit of the ninth realm.

Now he is stuck in front of the threshold of the tenth realm, and he is never allowed to enter the door.

So not only did he not take the elixir now, Ye Ruo also suspended the injection of injections, if he couldn't break through this barrier himself, then it would be useless to take more elixirs at this time.

Unfortunately, a full twenty minutes passed, and he did not make any progress.

Zhang Xin could only ponder the Taoist scriptures while subtly understanding the sporadic memories he had obtained from the spirits of the five ancestors-

"Is it also related to magnetic fields?"

Ye Ruo couldn't stand it, and said in a speculative tone: "Master, you can reconcile your own magnetic field and make it a harmonious blend of heaven and earth. But in fact, in my opinion, there are still big flaws and limitations, and it is not perfect to integrate between heaven and earth. ”

"Oh, Ruo'er, go on—"

Zhang Xin's opinion on Ye Ruo actually didn't give hope, but now he is always one step behind, so he might as well brainstorm it.

And this girl's words also made his heart move, after the ninth battle realm was close to consummation, he did find that there was still a slight gap between his inspiration and this world.

"I'm talking about big magnetic fields! Master, you know, all the celestial bodies in this universe are large or small sources of magnetic fields. And the planet you are on, although it is much larger than the earth, in terms of magnetic field, it is only a drop in the ocean of this universe. And this dome, which also has two magnetic poles, north and south—"

Ye Ruo's words came to an abrupt end when he said this. Just because she found that Zhang Xin's attention had already shifted.

This person's gaze has also lost focus, and his expression is dazed. After a while, Zhang Xin came back to his senses, and a little smile appeared on his face.

"I probably understand, thank you really for this time. ”

Although the key to this tenth realm's 'Heaven and Man Induction' is not exactly the same as the big magnetic field that Ye Ruo said.

But Zhang Xin was inspired by this. And in the next moment, inside and outside his body, it was as if there was an invisible string vibrating, and then his flesh and blood, his cells, and even his genetic chain were vibrating slightly.

The world that Zhang Xin sensed also underwent drastic changes at this moment.

If Zhang Xin's inspiration was only on the surface of all things, now he has gone deep into the essence.

It's just that in the next moment, Zhang Xin's face also revealed helplessness, as well as a complex expression of pain mixed with great pleasure.

Zhang Xinxin thought that this should be the so-called 'sourness' in Ye Ruo's thesaurus.

On the one hand, his body is still in severe pain, and on the other hand, the feeling of a discharge in his spine is unusually comfortable.

How long he had endured it before, how much pleasure he felt at this time, almost shook his spirit that had just entered the tenth battle realm.

However, at this time, he couldn't restrain his thoughts and pay attention to the outside world.

With the opening of the Tail Cave, he has now officially entered the realm of the Holy Spirit! And if there is any change in him at this time, it is that it has become easier to perceive the outside world, and it will become easier to cast spells.

Spiritualists believe that the human spine is the protrusion of the human brain. It is not only the medium through which the cerebral spinal cord controls the flesh and bones of the whole body, but also a natural channel for communication with the outside world. And the occlusion of the spine, although it protects the spirit of the person, also cuts off this communication channel.

Therefore, the three levels of the Holy Spirit Realm are to use one's own spiritual energy and the gradually growing blood and qi in the human body to open this closed channel step by step. so that they, and the spirits that grow great, may face the world.

However, the opening of this spine gate also means that the Heavenly Dao Tribulation Force has arrived!

When Zhang Xin opened his eyes to look at the world again, he found that the surrounding ten miles of territory had turned into a sea of thunder. What was even more surprising was the surrounding void, which was now in chaos.

It can be imagined that the towels are crumpled together, and at this time, Zhang Xin is in this space. Even the 'Dry Heaven Infinite Thunder Prison Array' under his feet, which had been expanded to the seventeenth level by him, was about to be distorted into demonization at this moment.

And the reason why this array can barely be maintained is because of his spiritual pet Xiao Swallowing Heaven.

Zhang Xin couldn't help but glance at the little demon rhino sitting in front of him, and couldn't help frowning slightly: "Didn't I say it, let you leave quickly?"

According to his plan, as long as this little guy can hide in a place prepared by Ye Ruo, then even if he dies this time, Xiao Swallow Tian will still be able to survive and avoid the evil consequences of the damage of the symbiotic spirit contract.

At this time, Swallow Heaven propped up his forefoot and roared back at Zhang Xin. This roar not only shook the sky, but also dispelled a little bit of the divine thought that Zhang Xin had exerted.

And Swallowing Tian's eyes like copper bells were stubbornly staring at Zhang Xin, unwilling to back down at all.

This reminded Zhang Xin of the first time he met this thunderhorn demon rhino. It was the same demeanor that confronted the jackals and tigers near its mother's corpse.

"You guy, staying here is just a mess, and you can't help—"

After a long time, Zhang Xin took the initiative to look away.

At this time, he was actually in a state of thunder at the top, and blazing white thunder thundered down from all directions.

Just a prelude, it's already impressive.

Xiao Swallow Heaven was also affected and was struck by several white thunderbolts, but its eyes were full of joy, and it let out a roar of 'Ang' again.

"Xiao Tuntian said, it can at least help you maintain this magic circle! It can also help the master inject potions Oh meow, how can it not help?"

Ye Ruo grinned: "I think about it, if you want to inject the master with injections in this, you still have to ask it to help." ”

"Whatever you want!"

Zhang Xin shook his head, and then looked at Zhang Chenguang nearby: "What about you? What's the matter? Why don't you go to the shelter?"

He grew up with Xiao Tuntian, and he has a deep relationship, and they are not so much the master and the spirit pet as the affection of a family.

All along, he has always taken care of this little devil rhino as his younger brother. The resonance of spiritual energy once every ten days makes their hearts connect and are extremely tacit.

But this Angel of Morning Light has only followed him for a few years. And most of the time, the two of them are in their own state of cultivation, and there is no way to talk about their feelings or anything.

In addition, he didn't think that Zhang Chenguang had the strength to continue to stay by his side.

Xiao Swallow Tian has the Dirac Divine Body and the Rhino Bone Thunder Bead in his hand, as long as he doesn't resist head-on, then even after his Divine Domain Tribulation comes, this little guy can be safe and sound.

But what can this angel of the morning light have?

This person's combat power is also a pseudo-god realm. But Zhang Xin is extremely unoptimistic, even if it is his Heavenly Tribulation, Zhang Chenguang may not be able to withstand it.