Lu Shan wanted to give up several times...Anyway, in Wan Beast Mountain, he didn't need to worry about not having monsters to upgrade himself.

The attacking methods of these white bats are really disgusting, and it makes people extremely uncomfortable. In comparison, Lu Shan hopes that he will be stabbed a few times in the body. Although it is painful, it is still a normal category of pain, isn't it? But once it is swept by this kind of ultrasonic attack, the taste is really sour and refreshing!

However... after Lu Shan swallowed a large number of white bats, he suddenly found... his resistance to this kind of ultrasound seemed to be slowly improving!

He also didn't know, it was because he was beaten so much, and slowly became more resistant? Or is it because it has swallowed a large number of white bats, and then has a kind of attack resistance to this creature against the white bats' special attack method?

Realizing that he had such an improvement, Lu Shan was overjoyed, and naturally he didn't rush to escape. Regardless of the specific reason, he is sure that the more white bats he swallows, the less worry he will be injured by the white bats!

And in this world, not only bat-type monsters can make this kind of sonic attack, but a few other monsters, as well as some human cultivators, also use similar techniques!

So, now that he has the opportunity to improve his resistance and experience to sonic attacks, why not do it?

Sure enough, as Lu Shan swallowed more white bats, he became more comfortable with it! Even... after he deliberately swallowed a large area around him, he stayed in place for a while...Sure enough, there was another wave of sound waves.

This time, Lu Shan just felt the "buzzing" in his mind, which made him dizzy a little, and then he returned to normal.

Because the surrounding white bats have been swallowed by Lu Shan a lot, Lu Shan is also a bit unsure... Is it because he has improved his sonic attack effect, or... or is it the sound attack that swept his body just now? It's not as big as expected!

But in any case, it is always right for Lu Shan to deal with this group of white bats more and more easily!

However, Lu Shan was still looking forward to it. After he swallowed all the white bats, he wondered if he would get rewards similar to the friendship of elemental elves?

Although these white bats are not very close to the five elements, but...sound waves can also be regarded as a special element?

It's a pity that this large group of white bats also seems to hide a beast king who can give orders to all the white bats, but Lu Shan scanned the entire group of white bats, and did not find where this guy is hiding!

And just when Lu Shan swallowed less than one-fifth of this large group of white bats, seeing the group of white bats that had been besieging Lu Shan frantically for a second, they suddenly retreated across the board!

Obviously, the White Bat King gave an order to retreat to all of them. Moreover, the way the group of white bats transmits commands must also be ultrasound. In this way, apart from the monsters of their own race, no one else can hear anything at all, and there is no trace to be found!

When Lu Shan saw this, he wanted to catch up and kill them all... But what he didn't expect was that he didn't have to chase for a while before he saw the group of white bats flying to a mountain peak, and then they started flying down. Go, and then go straight to zero, and go into the caves of different sizes on that side of the mountain.

Lu Shan probably swept away with his spiritual sense, then he couldn't help but take a breath...

This mountain is almost like a beehive, right? Why are all caves on this mountain peak...there are thousands of caves of all sizes. The larger cave can be more than ten meters in diameter, while the smallest cave is thinner than a human waist!

Could this be the nest of these white bats? This is also possible. After all, bat-like creatures like darkness and usually live in caves.

It's just that Lu Shan is still a little curious when he sees this... I don't know how these white bats made their nests into a honeycomb shape! Isn't this troublesome?

Or is this cave actually natural, just occupied by these white bats?

Lu Shan hesitated, and followed a group of white bats into a cave with a diameter of about seven or eight meters. He wanted to see if these large and small caves were connected to each other in the mountain. …Maybe if he enters through a hole, he will have the opportunity to take all the white bats’ nests.

Only Lu Shan walked more than fifty meters along the cave, and he heard a sound of "chickles" from the depths of the cave. He quickly found out his consciousness and swept it away, and he was shocked again. …

Isn't this the nest of the white bats? How come there are so many snakes?

It turns out that the "chih" sound is exactly the sound made by countless venomous snakes crawling.

Most of these snakes are first-level monsters, some are young, and they can't even reach the level of first-level monsters!

But... seeing so many venomous snakes densely pouring out of the cave, the horrible feeling still makes the scalp numb.

Moreover, the overall strength of the white bats is obviously much higher than that of the snakes, but I don’t know why... When these white bats face the snakes, they seem to be intimidated. When both sides encounter the situation, most of the white bats are He hung his body upside down on the ceiling of the cave in a hurry, not dare to provoke those poisonous snakes!

But... there are some stronger and larger snakes among the group of snakes, but they suddenly jump up from the ground, jump straight into the air, then open their mouths, and hang one upside down on the ceiling of the cave. Swallow the white bat in one bite!

After Lu Shan hurriedly swept through the cave some distance ahead with his spiritual sense, he found that such pictures were not rare!

He couldn't help being shocked secretly, he didn't understand that the white bats are obviously stronger than the snakes, so why are they so awkward!

But it doesn't really matter. Lu Shan feels that anyway, a sheep is rushing, and a group of sheep is also released... No matter whether he is a white bat or a poisonous snake, he will all end up in a nest, and just swallow all of them! Especially these venomous snakes, who dare to grab their own business, it's just looking for death!

So Lu Shan gave a cold snort, directly activated the Devouring skill, and began to swallow frantically at the snakes ahead and the white bats hanging in the cave.

Relatively speaking, in such a limited space, using the Devouring skill will inevitably be constrained, and if the structure in the cave is not strong enough, then his devouring skill will be too strong, or it will collapse the cave... that way. It's embarrassing!

Fortunately, among all Lu Shan's qi and blood skills, this devouring skill is now the most proficient, and he is about to play it out. He can already control it to a certain extent with his own spiritual sense, so that it can be released. The swallowing vortex changes some shapes... For example, now, letting the swallowing vortex fit the size and shape of the cave is very difficult, but he can barely do it.