"Look, what is that?" The rain boy pointed his finger at the void and pointed forward.

Not far away, black dots flew towards everyone from far and near.

Wait not far from what you are looking for.

The group of four saw that it was a black butterfly the size of an adult's palm.

On the two wings of its black butterfly, there are layers of strange golden spirit patterns, which look quite weird.

"This is the Black Butterfly". Lin Yun recognized the black butterfly, that group of black butterflyes probably had about a thousand of them, and their cultivation was all around the third or fourth level, and the one headed by the black butterfly had a cultivation of about the middle of the fifth level, which was equivalent to the peak cultivation of the early stage of the monk Jindan.

On the list of black butterfly strange insects and beasts, the strange insects ranked ninety-seventh, the golden butterfly powder of its butterfly wings fell on people's bodies, which could make the monks have illusions in their hearts and inexplicably enter the illusion of their own creation.

Its sound can disturb the monk's divine sense, but why does the black butterfly grow in a dark, damp, and corrosive place?

Lin Wan couldn't help but look at Xiaohuo.

"My lord, this is not an illusion, it is a real existence, do you need to capture some black butterflies and domesticate them for your own use." Xiao Huo's eyes moved slightly, and after looking at the group of black butterflies, he turned his head and said like this.

With a shake of Lin Yun's robe, eight eight-winged golden silkworms were summoned out of the Imperial Spirit Ring by Lin Yun.

At this time, the eight eight-winged golden silkworms were already at the peak of the fourth level of cultivation, and their bodies had skyrocketed to the size of an adult's arm, and they were covered in gold.

As soon as Fang Cai appeared, the eight eight-winged golden silkworms were 'buzzing', and they flew up suddenly, and after the essence of the light appeared in their mouths, they quickly spit out golden silk the size of an adult's finger.

The eight eight-winged golden silkworms are very woven into a small golden net of fine linen.

At that moment, there was a shroud, enveloping the appearance of three or four hundred black butterflies in the middle of the fifth level headed by him.

Immediately, under the contraction of the silk in the mouths of the eight eight-winged golden silkworms, they turned into a small golden ball and flew upside down towards Lin Yun.

Seeing this, Lin Wan raised his robe, and put the golden ball into the spirit ring.

The speed was so fast that the other black butterflies couldn't react.

After those black butterflies reacted, they saw that their own king was collected by Lin Yun.

One by one, they frantically got up, and a piercing chirp came out of their mouths.

Lin Yun's divine sense tingled for a while, and a shadow appeared in his mind.

"Hmph". Lin Wan bit the tip of his tongue and snorted coldly.

With one hand, the fireball in the palm of the hand **** came out and headed towards the black butterfly.

The fireball falls into the middle of the Black Butterfly.

"Crackling". After the sound sounded, it only burned a few black butterflies.

What Lin Yun didn't expect was that after the black aura of these black butterflies flashed, they levitated out a black shield to protect their bodies.

To Lin Yun's surprise, this black butterfly still has this ability.

However, he couldn't stand the low defense of insects, and after a while, a group of black butterflies were killed by Lin Wan and his party.

After Lin Yun and the others killed this group of black butterflies together, as before, a yellow stone block in front of Lin Yun and the others, under a concave and convex, a stone step of a foot appeared.

It seems to be used to reward monks who pass.

On the top of the stone steps, a golden ore the size of an adult's fist appeared.

The golden ore shimmered with this little bit of golden light, and at a glance it knew that it was not ordinary.

"This is heptogen". Lin Yun made a move with one hand, and the Gengjin fell into the palm of his hand, looked at it carefully for a while, and suddenly seemed to think of something.

The thing of Gengjin, the most sharp and strong thing, is the best material used to refine the best magic weapon and Lingbao flying sword, a flying sword, if you add a little bit of Gengjin, the flying sword, will become sharp and hard.

Tianxin was interested in his Gengjin, and Lin Wan wanted nothing to do with it, and after that, he allocated this Gengjin to Tianxin.

Then, Lin Wan and his party of four walked forward, and under the previous two surprise attacks, the four of them were very cautious all the way.

On the way, he encountered an illusion again, fortunately, Xiao Huo is the power of the blood of the nine-tailed heavenly fox, and he can create an illusion and charm the monks, and naturally he can also see through the illusion, and the magic array of small fire only took a little half a moment to be broken.

I thought that Lin Wan and them only had three levels in one passage, that is, they could go to the stone chamber at the end of the passage.

What they didn't expect was that in addition to the illusion, Lin Wan and his party of four also encountered a mid-sixth or seventh stage, which was equivalent to the cultivation of a monk in the late stage of Jindan, the charm rabbit.

The charm rabbit is one of the demon beasts that can cast a fixed spell, but its own defense ability is simply vulnerable compared to other third- and fourth-level demon beasts.

If it weren't for Lin Yun's presence in the spirit ring, he summoned Xiao Hai and Xiao Hei and solved the charm rabbit, otherwise the four of them would have been frozen and killed by the charm rabbit.

"Hey, this is strange, in the previous passage, there are only three difficult passes, in this sixty-seventh cave, we have gone through four levels, and we have not yet reached the end of this passage, why is this?" Tianxin frowned.

"I see this clearance, nine times out of ten is related to the passage we entered, I was waiting in the 38th passage before, that is, there are three levels, at this time in the 67th passage, it has already passed the four levels, so if it is calculated, it is not two more levels, it is the last of the passage channels." Lin Wan also frowned, and suddenly as if he had thought of something, he turned his head and said like the three of his heavenly hearts.

It was really the same conjecture as Lin Yun, and after Lin Yun and the others had not walked a distance of dozens of zhang, Lin Yun and his party of four encountered a sword formation.

After breaking the sword formation, it took a lot of effort to clear the customs when he encountered a mechanism.

However, every time you clear the customs, you get a lot of rewards, elixirs and spiritual materials. There are all kinds of ores, but Lin Wan can't look down on them, so they are directly distributed to Tianxin and Yutong.

Waiting for a group of four people, it took a lot of effort to enter the stone house of passage 67.

In this stone house, it is the same as before, a main hall, on the stone platform in front of the main hall, these three objects are placed separately, and there is an ear room on the left and right sides of it, if nothing else, there must be a teleportation circle in the ear room. (To be continued.) )