After entering this mountain range, as he went deeper and deeper, Yi Han found that the whole person was not good, and he gradually became a little irritable, his heart was filled with a killing intent, and he had the urge to kill.

However, this situation was quickly resolved, and the light of the Ninth Transformation flowed to the limbs and bones, and gradually Yi Han became calm and returned to normal.

"What's going on?"

Looking at the flying rat on the side, Yi Han found that the flying rat's eyes were red, and his body showed a sense of irritability and anger.

"Come here!"

After hearing Yi Han's words, a wave of anger suddenly grew in the heart of the flying mouse, and he secretly said that he is a strong man in the Dao realm, why should he listen to the words of a child who refines the god and is still empty, this child is looking for death!

"Don't wake up yet!"

Yi Han suddenly shouted, like a melodious bell, ringing in the ears of the flying mouse.

A clever man, the flying mouse regained his senses, his heart was horrified, and he was in a cold sweat, what was wrong with him, he actually wanted to make a move on his son just now!

"Childe!" the flying rat was a little weak-hearted, and he didn't know what happened to him just now.

"Not yet!"

Swish......

The flying rat flew to Yi Han with a snort, and he didn't dare to hesitate anymore, he knew that something must be wrong, otherwise why would he have murderous intent towards Gongzi just now.

The Ninth World Transformation Light poured out from Yi Han's palm and entered the body of the Flying Rat, and in an instant, the Flying Rat only felt like a fire that had been extinguished by cold water, and the irritability and killing intent in his heart immediately dissipated.

"How does it feel?" Yi Han asked again.

The flying rat sensed the changes in his body and said, "Thank you Gongzi for making a move, it's no longer in trouble!"

"In that case, be careful not to leak your breath again, it will be useless at all, but will allow the strange substances in the air to enter the body. ”

At this time, Yi Han had already discovered that there was a mysterious substance in the air, that is, when he entered Cangshan before, he saw a substance that looked like dust and floated in the air, and it was the culprit.

These substances enter the body of the demon beast, making the demon beast irritable and full of killing, which is why the flying rat releases the momentum of the Merge Dao Realm, and the reason why the demon beast dares to kill, because the demon beasts have long lost their wisdom and will not be afraid at all.

The Demon Beasts of the Merge Dao Realm, which were as powerful as the Flying Mouse, had been eroded in less than a quarter of an hour, not to mention, those Demon Beasts that had been in this mountain range for many years, they had long lost their minds and became a walking corpse.

Next, the two of them seemed very careful, and the protective shield formed by the mana protected the two of them, especially the flying rat, who almost landed just now, and naturally didn't dare to be careless.

Sure enough, when the two of them took protective measures, the effect was much better, not only did they encounter fewer demon beasts, but also unknown substances were blocked.

Of course, the unknown substance is not completely blocked, although it is isolated by mana, Yi Han feels that there is still a small amount of substance that penetrates the mana protection and enters the body.

It seems that the mana can only block some, but not completely, it doesn't matter to you, the flying rat must clear the unknown substances in its body every once in a while.

Moreover, Yi Han found that once he fought with the demon beast, the speed at which the unknown substance entered the body was significantly accelerated, so in the next trip, the demon beasts encountered were generally shot by Han, unless it was a big demon in the Hedao Realm, and the flying rat would take action.

A day later, one person and one rat climbed a mountain, after expelling the substances in the body for the flying rat, Yi Han knew that it was not a way to go on like this, this way of finding it was tantamount to looking for a needle in a haystack, this mountain range was really big, and there were many monsters, which seriously hindered the speed of searching.

After thinking for a while, Yi Han thought of a way to deal with it, the easiest way was to catch a demon beast, these demon beasts have lived in this mountain range since childhood, and they must be very familiar with this mountain range.

"Go catch a stronger monster, I'm useful, I want to live. ”

In the next second, the flying rat flew out and went to catch the demon beast, just now Yi Han expelled the unknown substances in his body for him, there should be no big problem, there is no need to worry about being eroded.

Looking at the mountain range in front of him, Yi Han fell into deep thought, what is this substance, why is it so weird, it can erode the primordial spirit.

The clouds surged in front of him, and the fire beetle was released by Yi Han again, Yi Han wanted to see if this unknown substance had any effect on the fire beetle, the reason why he did it was because the fire beetle was different from other demon beasts, it had a flame barrier, and I don't know if it could block this mysterious substance.

Half a quarter of an hour passed, and the fire beetle did not move, Yi Han kept paying attention to the movement of the fire beetle, and a quarter of an hour passed, and there was still no sign of rioting.

Isn't there an impact?

In this way, another quarter of an hour passed, and it was already half an hour before the fire beetle came out, and after some observation, nothing unusual was found.

At the same time, Yi Han got in touch with the Fire Beetle King, and one person and one insect communicated with their divine thoughts, and from the fire beetle's mouth, Yi Han learned that this unknown substance did not seem to have any effect on the fire beetle. The fire beetles are normal anymore.

In this way, there is another way to do it. ”

Swish!

A figure landed on the mountain peak, it was the Flying Mouse, he returned, in his hand, and at this time he was still holding a big bird, a golden-winged eagle.

"Childe, what do you think of this little bird?"

This is a golden-winged eagle that refines the gods and returns to the virtual realm, Yi Han is very satisfied, "Not bad......"

Flutter ......

The golden-winged eagle was struggling, with a pair of blood-red eyes, staring at Yi Han deadly.

Yi Han didn't say anything, and above the palm of his hand, the Ninth Immortal Light poured out, heading towards the Golden-winged Great Eagle.

Slowly, as the Ninth Incarnation Light entered the body of the Golden-winged Eagle, the Golden-winged Eagle stopped struggling and gave up resistance, and seemed to know that this was good for himself.

It can be seen that the eyes of the golden-winged eagle are gradually regaining their clarity, and wisps of smoke are rising from its body, like steam.

"What a waste, a little bird, to consume so much Ninth World Transformation!"

"Ga ......"

At a certain moment, a sharp chirp sounded on the mountain peak, and the golden-winged eagle seemed to have regained its senses, its eyes were no longer bloody, and it returned to normal.

"You little bird, can you return to normal?" the divine thought transmitted, and Yi Han said to the golden-winged eagle.

The golden-winged eagle looked at Yi Han, and then at the flying rat on the side, his eyes revealing suspicion, "Yes...... Was it the senior who saved me?"

"It's me, of course, or who do you think it is?"

"Thank you seniors for saving me!" The Golden-winged Eagle was very respectful, he couldn't sense Yi Han's cultivation, but the strength of the Flying Mouse on the side clearly sensed that he could let a Great Demon of the Merge Dao Realm follow, and his strength would definitely not be weaker than that of the Merge Dao Realm.

Yi Han waved his hand, "Don't thank you first, I have my own purpose in saving you." ”

"Senior, please speak, if there is a sending, the little demon will definitely go to the soup and fire, and he will not hesitate. ”