The Amazon Primeval Forest is located in the Amazon Plain of South America and occupies 20% of the global forest area. But what is scary here is not the high temperature and humidity environment, but the mysterious primitive tribes and the huge forest area. Rapid underground rivers, strange mysterious species and poisonous and dangerous creatures.

Although human beings have already built homes in every corner of the world, in fact, we actually occupy not many areas of the earth. Among them, deserts, rainforests, oceans, and polar regions are not suitable for us to live in, and they are often very large. dilute.

Needless to say about the ocean, deserts and polar regions keep us away from us with their extreme environments. It is difficult for most organisms to survive in these two environments, but the rainforest is very different. It is a biological paradise, but not very friendly to humans.

The Amazon rainforest in South America is the largest tropical rainforest in the world, with a total area of ??550 square kilometers, occupying half of the world’s rainforest area, and is known as the “Lungs of the Earth” (most of the rainforest area is in Brazil) territory, accounting for 40% of the country's land).

Home to millions of plants, animals, insects and single-celled organisms, as well as approximately 400 indigenous tribes, it is the most species-rich region in the world.

There are currently 10 known species from the Amazon rainforest, and there are a lot of new species yet to be discovered.

The natural beauty and vast biodiversity of the Amazon rainforest attract adventurous tourists from all over the world, however, this area is both beautiful and dangerous.

The Amazon River is also full of piranhas, giant catfish, electric eels, and the notorious bull shark, which is the only shark that can enter freshwater and is relatively ferocious and irritable by nature.

There is also a very scary creature in the Amazon River, which is the parasitic catfish. This kind of creature likes to be parasitic and specializes in sucking blood. The length of an adult is only about 10mm. The locals believe that the parasitic catfish is much more terrifying than the piranha. . Due to the characteristics of this fish, local fishermen are afraid to use it in the water, because they will get into the body with the heat, which is scary to think about.

Entering the Amazon rainforest is a gamble. Even if someone carries enough water and food and puts on heavy adventure clothing, he or she will still encounter an accident. If no one rescues him in time, he will be trapped in the huge rainforest. , it is very likely that lives will be lost.