There is no sunlight at a depth of 3,000 meters, so there are no plants.

However, there are fish, shrimp and crabs.

In addition, the temperature is very low.

Fang Yuan felt a little cold, and the temperature of the sea was already close to zero.

Of course it just feels cold, not to the point of being unbearable.

Fang Yuan looked back at Han Youwei and asked, "Is it cold?"

Han Youwei pursed her lips and said with a smile: "The'Star Force Condensation' has a very good heat preservation ability."

Eve is more comfortable, sitting in the cockpit of the mech, very leisurely.

The three entered the cabin of the sunken ship and finally disturbed the "residents" inside.

A group of eels jumped out from inside, and some sea crabs.

Eve controlled the lighting of the mecha, illuminating the surroundings, and said strangely: "The seabed is so dark, there is no sunlight, and there are no plants. How can animals live in such a place?"

The most basic survival requirement of living beings is food.

The reason why there are animals on land is based on plants.

Plants absorb sunlight, synthesize organic matter through photosynthesis, and then herbivores eat plants and carnivores eat herbivores, forming an ecosystem.

It can be imagined that if there are no plants on land, then animals will become extinct.

However, there is no sunlight and no plants on the seabed at a depth of 3,000 meters. Why do fish and shrimps live here?

Han Youwei helped explain: “In fact, it is nitrifying bacteria. Nitrifying bacteria can synthesize organic matter through nitrification without sunlight. Small fish and shrimp eat nitrifying bacteria, and then big fish eat small fish, forming a rather peculiar food chain.”

The three continued to fumble in the cabin to check the situation of the ship.

This ship is not particularly large, with only 300 tons of displacement, so the internal space is not large.

Just as the three of them wanted to continue to explore, they suddenly saw a glimmer of light ahead.

"There is light ahead." Eve was the first to find out and said in surprise.

Seeing light on the sea floor of three kilometers, the first reaction is not to be afraid, but to feel very excited.

"Don't move, let me see what it is." Fang Yuan let out ghost eyes, and went over to see what the shimmering light was.

After approaching, it was found that it was a few deep sea jellyfish.

"It's a jellyfish, it may be poisonous, we still don't get close." Fang Yuan reminded.

The deep sea jellyfish looks pretty, but this thing may be highly toxic, so don't touch it at will.

"I'm going to take a picture." Eve said, slowly approaching, and then started shooting with the mecha lens.

Just then.

A bright light suddenly lit up in front.

The light of the deep sea jellyfish is only dim, not dazzling, but the light that suddenly appeared is very bright.

Fang Yuan frowned and controlled the ghost eyes to float over and took a look. He was taken aback for a moment and saw a huge monster living in the nest under the sunken ship.

And this huge monster is so ugly that it should even be described as horrible.

Fang Yuan hurriedly shouted: "Eve, come back soon, it is Bahamut Crystal Armor!"

Eve heard this and quickly controlled the mecha to run back.

She had heard of such things as Crystal Armor Bahamut, and knew it was very dangerous.

Crystal Armor Bahamut is a type A star beast, which is the native star beast in the Rift World.

This crystal armor Bahamut is classified as a sea star beast, which can be regarded as an ugly big fish, larger than a whale.

However, in fact, star beasts have nothing to do with fish in species.

Because Class A star beasts are all silicon-based life, there is no classification of Class A star beasts in the biological branch of "Family, Genus, and Species".

Therefore, biologically speaking, Crystal Armor Bahamut is just like a fish, but not a fish.

The name Bahamut originally referred to a giant fish supporting the earth in myths and legends.

The origin of the name Crystal Armor Bahamut is borrowed from this myth.

Humans did not see the crystal armor Bahamut many times, so when they first saw it, it was said that it was Bahamut, and the name gradually spread.

Crystal Armor Bahamut has a luminous body on top of his head, and can even emit high-energy laser light from it.

When Han Youwei heard that it was Bahamut of Crystal Armor, she suddenly became nervous and reminded: "Eve, be careful, it can emit high-energy laser."

As soon as the voice fell, the bright light began to gather energy.

In the next instant, a high-energy laser light as thick as a bucket shot out, instantly evaporating the seawater inside the sunken ship into high-temperature water vapor.

The bucket-thick high-energy laser shot over, and if it hits, it can melt the mecha into a big hole.

When Han Youwei reminded her, she immediately responded and rushed to release the "vector prism" for 15-fold refraction.

High-energy laser shot on the vector prism, all refracted, turned 180 degrees, shot back, and shot on the thick carapace of Crystal Armor Bahamut.

"Eve withdraw first, hurry!" Fang Yuan ordered.

Eve did not dare to delay, immediately started the booster engine of the mecha, rushed out of the sunken ship, and then released the airbag, which was carried upward by the buoyancy of the airbag.

Fang Yuan did not try to draw a gun and shoot this crystal armor Bahamut.

Because the power of the gun in the water is very low, most of the kinetic energy will be lost if the bullet does not hit a few meters.

Even if the Awakened reaches the war level, their combat effectiveness in the water will be greatly reduced.

Entangling with this crystal armor Bahamut on the ocean floor is definitely the most stupid thing.

"Give me your hand and we will go too."

Fang Yuan grabbed Han Youwei, kicked his feet on the wall of the shipwreck, rushed out of the shipwreck at the fastest speed and swam to the sea.

Han Youwei uses a vector prism to reflect high-energy laser light.

In just a few seconds, the high-temperature water vapor evaporating from the sunken ship rolled out like a steam engine, cooking all the fish around it.

Fang Yuan started the "Star Energy Turbo Pneumatic" and pulled Han Youwei towards the sea.

Fortunately, this crystal armor Bahamut is covered with thick crystal armor, and it is not a creature known for speed in the water.

Therefore, they were not able to catch up with them.

Eve was the first to return to the sea and asked the people on the ship to hoist the mecha up, and at the same time shouted: "There is a crystal armor Bahamut below, quickly take the anchor and set off!"

Zhao Anya frowned and asked, "Where are the two of them?"

"They're behind, come up right away." Eve said so, but was very worried and kept looking into the sea.

About thirty seconds later, Fang Yuan and Han Youwei rushed out of the sea at the same time, jumped on the deck of the Sea Urchin, and said, "Go! Crystal Armor Bahamut, Sea Urchin can't stand it."

The captain of the sea urchin had already started to anchor and set sail before, and the ship was already moving slowly.

However, the ship accelerates slowly.

About a minute later, a huge ugly fish rushed out of the sea, letting out an angry roar.

The crew on the Sea Urchin breathed a breath of air when they saw this giant fish.

This crystal armor Bahamut is bigger than the blue whale, nearly fifty meters in length, covered with ferocious spiked crystal armor, very terrifying.