Reborn again, invincible with 999 lifetimes of memory

The gadfly flying in front of Li Chengyu was a little different. It was a special species that had evolved in the Amazon rainforest.

Its body size had reached the size of an ordinary bowl, and its fat belly could easily hold 400CC of blood.

If a buffalo encountered such a gadfly, it would probably be scared and run away.

"Snap!"

After a brief observation, Li Chengyu let the gadfly explode directly in the air.

The inexplicable encounter of several insects stunned the little squirrel on the big tree nearby, so much so that it didn't even notice the nut in its hand falling down.

Li Chengyu raised his foot and walked slowly forward. After walking hundreds of meters, he came to the bottom of a tall cliff.

This cliff was very steep and smooth. Even agile monkeys had no way to climb up.

However, Li Chengyu's goal was not the top of the mountain, but the space behind a crack in the cliff in front of him.

This crack was not small. It extended from the bottom to the top for dozens of meters, and the widest part reached nearly one meter.

From time to time, water drops penetrated the mountain and dripped from the top of the crack, making it very humid, and also breeding many vegetation that did not like sunlight to grow wildly inside.

Several colorful snakes crawled in the crack. Their size was not particularly exaggerated, only about one meter long, and the thickness of a child's arm.

But judging from the color of their skin, the toxins in their bodies should be very strong, and ordinary beasts would not be willing to provoke them.

Li Chengyu thought about it, and performed the earth escape technique and the wood escape technique at the same time, and then walked straight inside.

The result of the Tiansuanjing told him that the most precious spiritual object in the Amazon rainforest was hidden deep in this crack.

In the face of such an unfamiliar environment, it is not advisable to use space shuttle directly, otherwise embarrassing things may happen.

In addition, Li Chengyu was not in a hurry, so it would be more convenient to use the escape technique to move forward.

This crack was winding and quite long.

The road ahead of more than 80 meters was relatively narrow.

Although ordinary people can barely get through, it will definitely not be very comfortable, and it will even take a lot of effort.

Several cracks were blocked by rocks protruding inward, and they needed to be knocked off before they could continue to drill through.

However, Li Chengyu, who performed the escape technique, had no such concerns at all. He only needed to follow the guidance of the cracks and continue to move through the mountain.

After 80 meters, the cracks showed new changes.

As it continued to move forward, it became wider and higher.

After winding for more than a hundred meters, the cracks completely disappeared, and Li Chengyu came to a cave in the mountain.

It seems that the crack just now only connected the outside world and the cave.

After looking at the surrounding environment, Li Chengyu found that this cave was much larger than the cave under his Kunlun Mountain.

Higher, wider, and continuing to extend into the mountain.

At the same time, this cave should not only have the crack leading to the outside world, but also other entrances connecting to the outside world, so that many animals can get in.

On the ground of the cave, there is a thin layer of animal feces.

Most of them are left by bats hanging upside down, and a small part is left by snakes and other animals.

The size of the bats at the top of the cave looks a bit exaggerated. Most of them are about one meter tall. If they spread their wings, the wingspan is estimated to be nearly two meters.

These bats have golden hair on their heads, and their whole bodies are wrapped in their black wings.

Their sharp claws firmly grasp the bulge on the top of the cave, and they close their eyes and fall asleep.

"Golden-crowned flying fox bat?"

Li Chengyu looked at these guys above his head with surprise.

The golden-crowned flying fox is the largest bat in the world. It usually relies on collecting various wild fruits for food. Occasionally, it will catch some small animals by chance.

However, various data from the outside world show that this kind of bat is on the verge of extinction, and there are only a few left in the tropical rainforests of the Philippines.

But I didn't expect that there were still many in this cave in the Amazon rainforest.

Li Chengyu observed it for a while and found hundreds of them.

They looked like huge silkworm pupae, hanging upside down at the top of the dark cave.

If a timid human saw such a situation, he might be scared.

However, Li Chengyu has been tested for a long time and has seen many scenes that are a hundred or a thousand times more terrifying than this, and his heart has always been calm.

He raised his foot and continued to move forward. Along the way, he found that in addition to the big bat above his head, there were gradually more snakes in the cave.

Moreover, there are rich varieties of snakes here, both venomous and non-venomous snakes, all around the cave.Crawling in the gaps.

There were even many scenes of big snakes eating small snakes.

Previous research by biologists in this world showed that, except for a few snakes such as the king cobra, which would prey on other snakes for food, most snakes would not choose to devour their own kind.

But the research of these biologists was completely overturned in this cave.

During his journey, Li Chengyu saw various scenes of big snakes devouring their own kind.

As he moved forward, more and more snakes began to appear around him, and their sizes became larger and larger. Snakes over three meters in length could be seen everywhere.

However, the bats hanging upside down on his head became less and less.

Well, maybe they were eaten by these big snakes.

Generally, big snakes over three meters in length are usually non-venomous pythons.

But in this long cave, many kinds of venomous snakes have broken the shackles of their own genes, and their sizes have grown abnormally, becoming no smaller than pythons.

Li Chengyu just saw a lancehead viper that was more than six meters long, which could crush most of the pythons in the world.

Of course, the pythons in the cave also showed abnormal evolution.

Some of the pythons wrapped around the stalactites were more than ten meters long, and some were nearly twenty meters long. They were indeed huge monsters.

With their size, it was no problem for them to easily swallow a few humans.

The arrival of Li Chengyu seemed to throw a huge rock into the originally quiet environment in the cave, which suddenly became restless.

Some small snakes hurriedly crawled to other places, fearing that they would be caught and swallowed by this bipedal beast that they had never seen before.

And some snakes with strong attack awareness came towards him one after another.

There were even a few pythons who wanted to entangle Li Chengyu.

However, all the snakes that were hostile to him fell to the ground silently when they were three steps away from him, motionless.