After the upgrade of the Heaven-Shaking Armor, Ye Fan suddenly breathed a sigh of relief, with the resistance of the Heaven-Shaking Armor, Ye Fan also had a chance to breathe, there would be no danger in a short period of time, and the most important thing was that Ye Fan's perception of the realm had reached a critical moment.

After having the Heaven-Shaking Armor to resist, Ye Fan simply no longer killed the surrounding mice, but sat down cross-legged directly out of thin air, and divided a part of his mind to run the fighting qi to support the defense of the Heaven-Shaking Armor, and all the defensive minds sank into the perception of the realm.

The successful upgrade of the Heaven-Shaking Armor brought the benefit of not only greatly increasing the defense and amplification effect, but also adding an additional function, that is, the protective shield that appeared around Ye Fan at this time.

This shield has a strong defensive power, ordinary attacks cannot penetrate this layer of protection at all, even if the attack is very powerful, after encountering this protective shield, the power will be reduced several times, although it is only a protective shield, but it makes Ye Fan's defense almost double.

It is precisely because of the existence of this protective shield that Ye Fan is relieved to perceive the rudiments of the surrounding realm, just running the fighting qi to support the consumption of the earth-shattering armor, in this group of rats, except for the attack of the golden rat king, the rest of the rats, even if they are purple-gold rats, it is almost impossible to hurt Ye Fan before Ye Fan's fighting qi is exhausted, all Ye Fan is very relieved.

At this time, Ye Fan had already put most of his mind into the perception of the realm, and when Ye Fan was constantly fighting, he had always carefully tested the changes in the surrounding realm, and carefully analyzed the formation and structure of the domain.

But because he was in the middle of the battle, Ye Fan could only divide a little bit of his mind to comprehend, but even so, with a ready-made object of comprehension, Ye Fan's comprehension speed was also very fast.

After more than three hours of fighting, Ye Fan verified his means while perceiving the changes in the surrounding domain, and gradually gained some eyebrows, especially the artistic conception contained in this field is somewhat similar to the sword realm, and under mutual confirmation, Ye Fan has found the connection point between sword intent and sword momentum.

Next, as long as Ye Fan can combine the sword intent and the sword momentum, the sword realm can be formed, but the formation of the sword realm is not immediately successful, what Ye Fan has to do now is only to fuse a small part of the sword intent and sword momentum, and he can successfully display the prototype of the realm.

Although the prototype of the realm is not as good as the real realm, it is several times stronger than the artistic conception, and it is also very helpful for the battle.

Once there is a prototype of the domain, then everything in the domain is controlled by Ye Fan, and at the same time, the domain of the sword can make Ye Fan's attack power to the extreme, and in the field of the sword, the attack method can be changed at will, and the person who is trapped in the domain will feel as if he is in the sea of swords, there seem to be swords everywhere around, and there seems to be no sword.

When Ye Fan gave up resisting and just focused on defense and perception realm, the speed of the perception realm suddenly increased a lot, and various perceptions continued to rise in his heart, and compared them with the surrounding realms, and at the same time recalled the perceptions left by those predecessors in the Sword Sect inheritance, and compared them with each other.

This time, Ye Fan persisted for half an hour, and the fighting energy in his body was almost exhausted, but Ye Fan still did not give up, and continued to persevere, while quickly running the stars to recover the fighting energy, while constantly comprehending the power of the realm.

The Golden Rat King, who was originally a little anxious, saw that the light of the protective shield around Ye Fan's body was getting darker and darker, and it began to flicker continuously, as if it would disappear at any time, and his spirit was suddenly shocked, and a series of screams came out of his mouth, making the speed of the rat swarm attack faster and more urgent.

Seeing that the fighting spirit was about to run out, Ye Fan was a little anxious in his heart, and hesitated a little for a while, now he was only a little bit away from the prototype of the realm of perception, but when he would be able to understand this point, no one knows, it may take a long time in the next moment.

It is precisely because of this that Ye Fan began to retreat a little, after all, once the fighting spirit is exhausted, even he will lose his combat effectiveness, and it will be difficult to leave at that time, at least Ye Fan still has the strength to escape.

Just when Ye Fan's fighting spirit was only a little bit left, and the protective shield around him had begun to disappear, Ye Fan finally succeeded in comprehending the power of the domain, completely comprehending the surrounding domain, and the sword intent and sword momentum also began to initially merge, which was enough for Ye Fan to show the prototype of the domain.

Although the protective shield around his body had disappeared, and there was only the last bit of fighting spirit left, Ye Fan's heart was relieved, as long as he felt the rudiments of the realm, the rats were a joke in front of him.

The most powerful thing about the rat swarm is its number, and Ye Fan would still be worried about the number of rats before, but after having a domain, he didn't have to worry at all.

Once the domain is cast, then everything in the domain is controlled by Ye Fan, just like those ordinary rats in the rat swarm, Ye Fan can completely suppress them with a single thought, unable to act, even those stronger mice, speed and attack will be greatly reduced.

Although what Ye Fan comprehended was not the real sword realm, it was just a prototype, but the effect was exactly the same as the real realm, but the power was several times smaller.

Ye Fan opened his eyes and looked at the rats who had rushed to his side, and suddenly his heart moved, and an invisible wave spread out around Ye Fan, and in the blink of an eye, it enveloped a hundred meters around Ye Fan.

One hundred meters is the shroud range of a heavy realm, as the level of the realm gets higher and higher, the shrouded range will also increase, and the power will increase accordingly, of course, this range refers to the largest range, when it is really cast, it can be reduced according to the cultivator's mind, and the narrowed realm is naturally more powerful.

It is rumored that the Ninefold Realm can cover a distance of hundreds of kilometers at most, and once it is unleashed, no movement within hundreds of kilometers can be concealed from cultivators, but that will also cause a consequence, that is, the power of the realm will decrease.

And if the range of the Ninefold Realm is reduced to one hundred meters, then the power displayed by the Realm will be more than a thousand times more powerful than that of the Ninefold Realm.

At present, Ye Fan's domain is only a prototype, and he has not even reached the first weight, although the enveloping range is also a hundred meters, but the power is much weaker than the first heavy domain, but it is enough to suppress these ordinary mice.

As soon as Ye Fan's sword realm came out, those ordinary rats were suddenly suppressed by a strong pressure, and they could only stop in place and could not move, while those powerful rats were still able to move, but their speed was reduced by several times.

After unfolding the realm of the sword, Ye Fan had another feeling, before he felt that the prototype of the domain cast by the rat swarm was very powerful, but when he really comprehended the prototype of the domain, he suddenly realized that the domain cast by the rat group was so rough, and at this time, in his eyes, there were already flaws everywhere, Ye Fan could defeat the domain of the rat swarm at any time.

At the same time, within the shroud of the realm, Ye Fan felt that he was like a god, he could arbitrarily mobilize all the aura and the power of heaven and earth in the realm, and he could gather them into a powerful attack at any time to attack, but the attack power formed by the simple aura was insufficient.

Because Ye Fan comprehended the realm of the sword, his realm was also closely related to the sword, his entire realm was like a sword mound, full of sword qi everywhere, he could stimulate the sword qi anywhere in the realm, and the power of the sword qi he emitted in the realm would increase greatly.

With the suppression of the Sword Domain, those ordinary mice naturally did not pose any threat to Ye Fan, only those powerful mice still did not give up, hundreds of purple-gold mice, and thousands of purple mice, still firmly surrounded Ye Fan in the center.

If it weren't for the aura of the Sword Realm that made these rats have some scruples, I'm afraid they would have rushed up at this time, but Ye Fan didn't have the mood to stay here anymore, after having the realm, in this group of rats, except for the Golden Rat King, who could also bring him some threats, the rest of the rats had almost no effect.

So Ye Fan was not worried at all, even if he was still not the opponent of the Golden Rat King, it was easy to leave, but if he wanted Ye Fan to leave at this time, he would not leave.

Ye Fan will not forget what he entered this canyon for, now he has not found a piece of spar, if it was before, it would not be easy for Ye Fan to go deep into the canyon, but now that he has a domain, it is not difficult for him to go deep into the canyon, so he naturally will not let go of those spars in it.

Without leaving those rats, Ye Fan quickly walked towards the depths of the canyon, and at the same time took out some pills and hurriedly swallowed them to restore his fighting spirit.

Although Ye Fan's domain could suppress those ordinary black rats, after all, the range was only a hundred meters, and after Ye Fan left the place, those rats immediately regained their strength and continued to chase Ye Fan.

At this time, the scene in the canyon suddenly changed, Ye Fan was running quickly in front, and behind was followed by a dense mass of rats, as if Ye Fan was leading these mice.

It didn't take long for Ye Fan to successfully come to the depths of the canyon, the cliffs here are covered with all kinds of large and small caves, the entrance of the cave is large and small, obviously the nest of the rat group, and in the center is a cave with a diameter of two meters, and some golden hairs can be faintly seen at the entrance of the cave, which is obviously the lair of the golden rat king behind.

Ye Fan immediately unleashed his soul power and began to check, and immediately found a lot of crystals in the lair of the golden rat king.