Still alive 200 million years ago

A world-destroying magma sea was blocked by legendary creatures, but the consequences were extremely serious.

The introduction of huge amounts of magma into the sea makes the composition of seawater more complex, and a large number of chemical elements flood the ocean, causing a large-scale death of plankton, which in turn triggers a chain reaction.

The sea is the source of life and the most important link in the earth's ecological chain. The collapse of the originally stable marine ecosystem will cause turmoil in the entire earth's ecology.

A huge amount of magma was injected into the sea, causing the seawater to evaporate into the sky, forming large-scale rain clouds. The rain clouds covered a large area. Because the water volume was too abundant, it soon began to rain heavily.

Raining is a good thing, it can bring vitality to the earth, but this time it is not pure water of life, but acid rain containing toxins.

It is acid rain that is enough to cause large-scale death of land plants!

Acid rain falls on the earth without scruples. Compared with volcanoes and magma, which are also natural disasters, it is inconspicuous and unnoticeable at all.

So much so that the legends ignored their threat.

The legendary creatures left here and rushed to the next place to stop the natural disaster. Xu Dong watched them leave and couldn't help but feel sad.

Even legendary creatures will fall when faced with the power of nature.

Of the nine legendary creatures that faced off against the magma sea, three were buried under the magma and never got up again. Even if the remaining legendary creatures were still alive, they were all scarred.

How many times can they have such luck? Natural disasters occur in units of ten thousand years. If this continues, sooner or later these legendary creatures will be wiped out in the mass extinction.

"Ahem."

The acid rain dropped on Xu Dong, making him feel a little uncomfortable. He quickly flapped his wings to form airflow and blew away the acid rain. Coming from a later generation, he knew the dangers of acid rain that was inconspicuous but could cause great damage.

But the rain was so dense that the wings alone could not prevent it. The raindrops fell on Xu Dong's red scales through the wings and slid down along the scales.

"Ahem"

Xu Dong no longer cared about the acid rain and turned around to fly to the northeast. After passing this magma sea in the south, there was a dead land. Even if the little red dragon really migrated here, Xu Dong had no need to go there anymore.

Now I can only be thankful that Xu Dong may have chased in the wrong direction. The little red dragons could avoid this disaster by going northeast.

When Xu Dong flew back, he felt something was wrong, and it became increasingly difficult to breathe. You must know that the red-scaled flying dragon is equipped with the most advanced dinosaur airbag, and its breathing efficiency is much stronger than that of humans. Even in the Triassic, the oxygen content was higher than that of humans. In later generations, when it is 20% lower, you can still breathe freely.

Now that even Xu Dong is out of breath, it means that the oxygen content here has reached a very dangerous level.

"Ahem"

Originally, the oxygen content in the Triassic was low. This magma area has been burning for so long, consuming countless amounts of oxygen. Coupled with the huge amount of carbon dioxide emitted by volcanic eruptions, this place will soon become an oxygen-free land.

Suffocation is a big problem. Even creatures as strong as legendary creatures still have to breathe. Once the anaerobic realm of nature falls, almost all animals in the thermogene province can be wiped out.

Xu Dong glanced at the front of the large magma rock area. Under the volcanic ash cloud, suffocation was always an unsolvable problem. He could only leave this area by sea and take a long way around.

"Ahem"

The sea was also in ruins at this time. Countless marine creatures of all kinds were floating on the sea, ranging from decapod bivalves to large ichthyosaurs. No creature was spared.

Xu Dong kept in mind that as long as I flew fast enough, carbon dioxide would not be able to catch up with me, so he reached a speed of 60 kilometers per hour. It took almost half a day to get out of the black clouds.

When Xu Dong breathed in the fresh air and coughed violently, he felt alive again.

Like him there is a giant crocodile emerging from the sea below.

Why did I meet acquaintances this time, Sky Mica, Starry Sky Fish, Xiao Zhanzhong, and the much larger Redonda Dragon.

At this time, Redondalong was no longer the "little guy" who was just over 10 meters long eight million years ago. The body length of this beast had actually increased to 70 meters, almost reaching the legendary 100-meter baseline.

But a pseudo-legend is a pseudo-legend after all. At least at this time, it doesn't have to shoulder the mission of being a legend and can escape as much as it wants.

When the mass extinction continues, with the size of this thing, can we still find enough food to fill our stomachs?

After Leidongdalong came out of the water to breathe fresh air, he didn't care about Xu Dong flying in the air and plunged directly into the sea, splashing water all over Xu Dong.

"Cough, cough, cough, cough"

This guy, Xu Dong immediately shook off the sea water on his body in anger and began to fly north along the black clouds. Flying on the sea all the way, he had barely enough oxygen and no shortage of food, but he felt more and more inadequate as he flew.

what happened? Xu Dong wondered if he was too tired. He had been flying in the volcanic rock area for so many days without sleep. He might have to find a place to rest.

He looked around and found a small island not far away. Xu Dong flew to a hillside and found a dry place to rest. Unexpectedly, he coughed up a large mouthful of blood.

Xu Dongdun felt dizzy and fell to the ground and was unable to get up. After staying in the magma area for so long, he bumped into not eight but five volcanoes erupting. His body had overdosed on toxins.

If it were an ordinary creature, the corpse would probably be rotten by now. Xu Dong also relied on mutated prokaryotes and reborn cells to suppress the toxin for so long. Now with the violent explosion of the toxin, Xu Dong could no longer hold on and fell on the mound. .

On his deathbed, Xu Dong couldn't help but sigh. Natural disasters are natural disasters after all. He escaped the fire, lava, volcanic ash, and suffocation, but finally fell to this pervasive toxin.

After all, natural disasters cannot be defeated by human power. Even immortal legendary creatures have fallen under natural disasters. It is commendable that he can last for so long.

Faced with death for the first time, did I return to space, or did my consciousness die directly with it? Haha, I am really curious about what death feels like.

Not too far away, at the junction of Europe and North America, a group of dusty little red dragons, led by the old red dragon leader, headed east. They passed two small red dragon groups and issued a warning to them, but But it didn't touch them.

The tradition of the Xiao Chilong clan is to respect their ancestors and unite, and accordingly they will have the concept of "home". They will not leave their homeland to migrate unless they are in real danger of annihilation.

The old Red Dragon leader could only continue to migrate with the remaining tribesmen and continue on this legendary road.

Until it reaches a place it considers safe, it can relocate the red dragon stone slab and revive the glory of the red dragon's main vein.