A sharp and unpleasant hissing sound resounded through the cave, and a terrifying chill made all the evolutionaries here feel like they were falling into an ice cave.

"Squeak ......"

After this roar, a huge figure as scarlet as if it was blood burst out of the topmost cavern.

It was a huge night bat the size of a house, and the rest of its kind were as small as a small figure in front of it.

The scarlet body seemed to be made of blood, and the bronze bell-like eyes shone with a bloodthirsty cold light. Its straw-like claws are two or three feet long, and they look terrifying.

At this moment, its two wide bat wings spread out, and its body flew above the cave hall, looking down on the weak humans below, and its extremely ugly face was full of gloom.

"I already have the initial wisdom, but I have to deal with it carefully!"

Chang Feng and Wen Biao had solemn faces, whispered at this moment, and each brandished his weapon and went straight away.

"Squeak ......"

The Night Blood Bat King also seemed to feel the strong aura of danger emanating from the two of them. At that moment, its batwing danced rapidly, and its body flashed, like a blood-colored lightning, and it went straight away.

The Night Bat King's eyes flashed with this bloodthirsty cold light, and under the wings, the entire cave hall was full of wind and howling. The straw of its claws is extremely sharp, and with each blow, it seems to tear the air apart.

All of a sudden, the gravel on the cave wall rolled down, as if the end times were coming.

Although Chang Feng and the others were afraid of them, they were not afraid at all. Swing and slash with a short sword and iron rod to fight the Night Bat King.

Looking at the shocking battle in the air on the top of the cave, all the students below trembled. Every trace of energy fluctuation that overflowed from the battlefield fell on his body like a knife, and the pain was abnormal.

"Is this the strength of an SS-class monster?"

Looking at the Night Bat King, who was one against two and did not fall into the wind at all, they were horrified! They are afraid!

Every blow of the Night Bat King was enough to kill them hundreds of times in an instant!

Not only were the ordinary students a little sluggish, but even the top students led by Leng Aoyun were also fanatical and shocked.

The combat power of the Evolutionary Guardian level is no longer comparable to the Evolutionary Elite!

And the nearly 1,000 red night blood bats were as if they had been stimulated after their king appeared.

Each one was extremely furious, and between the flapping of its wings, it attacked many students desperately.

Although nearly a thousand red blood bats had only just reached the S-rank, they were so powerful when they were in one place, they instantly suppressed all the students here.

The cavern roared in the air, and the lower part was also bustling.

Leng Aoyun's long hair was all scattered at this moment, and the long sword in his hand was like a silver snake, extremely fast and sharp.

She is only at the quasi-guardian level now, and she can only fly in the air if she condenses her own energy to the first-level guardian level.

It is also because it is the most powerful, at this moment, there are nearly a hundred night blood bats besieging it.

Zhang Chongyuan, on the other hand, threw iron balls to the ground as if by magic, and the spikes on these iron balls protruded and integrated, instantly forming steel golem armor to protect them and resist most of the attacks.

At this moment, the dragon's body was densely crawled with demon rats, and after each attack on the night blood bat, these demon rats would all rush to the blood bat and launch a fatal blow.

But Charlei was the most relaxed, and all the blood bats that were constantly whistling and attacking beside him were resisted by Charming. It will only make a sneak attack, but it is very leisurely.

Lin Yu was also besieged by a group of dark night blood bats, but his face was calm, his eyes flickered, but his mind was not here.

At the same time, a few miles away from the stone wall on the east side of the cave hall, the sapling** danced its roots and stood quietly in front of a pool.

This is also a cave hall, but it is dead and silent, dark and damp.

However, there is some transparent liquid in the pool in front of him, and the slightest strange smell continues to emanate from it.

At this moment, the hole is wide open on the trunk of the **. The liquid in the pool seems to be pulled by a suction force, flowing down the roots into the hole.

It wasn't until all the liquid in the pool had dried up that the hole in the trunk slowly shrank and disappeared.

"That's it! This Heavenly Spirit Ruins is too small, but there are not many relics in it! ”

Lin Yu's ** consciousness looked at the messy cave hall that had been scraped at the moment, and he felt a little regretful.

"But with these heavenly spirit liquids, Annihilation's body doesn't have to worry! Right now, that Leng Aoyun is the most troublesome! ”

** After only staying in the cave for a while, he swung his roots and burrowed into the cave he had dug out.

The cave is several miles deep, but it is a cave in the cave hall where Lin Yu is located.

When he sensed that ** had returned, a hint of joy appeared on Lin Yu's face.

Then he turned his eyes to look around, and saw that everyone was in a mess at the moment, and no one paid attention to him, so he retreated towards a cave to the east while fighting the night blood bat.

The cave was dark and smelly, and the blood bats inside had long since flown out of the cave.

And after Lin Yu and dozens of blood bats entered, the kitchen knife in his hand swung out, and a light curtain flashed out in an instant, covering the entrance of the cave.

The ** that has been waiting in it is that the trunk space is wide open, and the slightest refreshing fragrance emanates.

After only a few dozen breaths, Lin Yu walked out of the cave and then joined the battle circle again.

After a few more battles with some of the Night Blood Bats, he retreated into another cave.

In this way, over and over again, Lin Yu was extremely cautious.

One by one, the Night Blood Bat entered the trunk space, and in less than half an hour, it harvested four or five hundred red Night Blood Bat and nearly a thousand Black Night Blood Bat.

Lin Yu's time to enter the cave was extremely short, and the cave hall was still full of whistling night blood bats, but for a while, no one paid attention.

"Huh? This is? ”

Just when Lin Yu felt that the red night blood bat had almost earned and was about to run away first, he looked at the corner of the cave hall in a daze, a little stunned.

"Wave of teleportation energy!" Lin Yu's eyes flickered, and then he turned his eyes to look at the other corners of the cave hall, but found that it was the same.

"The teleportation energy is weak, if you don't get closer, you can't find it!"

There was a hint of surprise in his eyes, and a deep groan appeared on his face:

"The weakness of this teleportation energy is very similar to the cave where Wei Guosheng is! It should just be a simple teleportation within the Black Canyon! ”

Although I don't know where the teleportation place is, it is enough to surprise Lin Yu.

He was originally worried that after the red night blood bats decreased, the pressure on Leng Aoyun would weaken, and he would attack him, so he planned to escape first.

And at this moment, with this teleportation energy, his ambition suddenly grew.

But just when he was hesitant, some changes in the Qingyun students in the field made his eyebrows slightly raised. (To be continued.) )