Several giant birds covered in white transparent feathers hovered and flew over the cave, but they were blind to the cold nebula that broke into the cave.

Suddenly, a giant bird burst into flames, chirped, and rushed to one of the incineration tables......

When Leng Xingyun found Zhang Fan and them in a dim corner, they were already unconscious.

He woke them up one by one, and without waiting for them to ask questions, he quickly whispered, "This is the cave of the undead birds, and the undead birds are an ancient evil carnivorous bird. I'll tell you about the immortal birds when they get out of the cave.

Remember, try not to make a sound while escaping, and don't look back no matter what you see or hear! Put away all your curiosity, otherwise you will harm yourself and your companions! ”

The four of them nodded hurriedly.

Leng Xingyun made a 'go' gesture, bent his waist, and walked along the edge of the dim corner.

The four of them quietly bowed their heads and followed closely behind.

"Poof!"

Several people straightened their waists one after another and fanned the wind with their hands in front of their noses.

"Oh, I'll go!" Zhang Fan scolded angrily: "Qian Lang! What a you are! What to eat, a fart stinks! ”

"I—I don't know!" Qian Lang replied curtly.

Feng Wanyue frowned and pinched her nose, with a look of disgust.

"Ahem! It's not just stinky, it's choking! Shen Wenbin said softly: "This smell, it's about to catch up with biological and chemical weapons." ”

Leng Xingyun looked at them and shook his head helplessly: "It's too bad now." ”

Suddenly, an undead bird hovering and flying screamed and swooped down towards them.

"I'll block it, run!" Leng Xingyun pulled out his dagger and jumped, stepped on Qian Lang's shoulder, and 'flew' into the air with his strength, facing the immortal bird.

"it! It's so heavy! Qian Lang was pressed to his knees by Leng Xingyun's force.

Shen Wenbin hurriedly pulled up Qian Lang, and Zhang Fan pulled Feng Wanyue and hurriedly fled.

At this time, the immortal bird turned its body sideways, dodged Leng Nebula's attack, and swooped towards them who had only run a few steps when Leng Nebula landed in the air.

Leng Xingyun ran in front of them at lightning speed, turned around and ran a few steps, jumped up and kicked down the cave wall, and used his strength to 'fly' towards the immortal bird again.

The immortal bird threw itself sideways again, but this time it didn't dodge.

The wings were slashed off by a blow from the cold nebula.

The immortal bird immediately fell to the ground and let out a burst of mournful screams!

Immediately after, two more immortal birds flew.

Leng Xingyun held the dagger again and 'flew' into the air.

But this time, after all, it was two immortal birds, one took the initiative to attack Leng Xingyun, and the other went to chase a few people.

Leng Xingyun dodged the attack of the undead bird, and with lightning speed, he blocked another undead bird that was about to attack several people.

Then, the two undead birds joined forces to attack the Cold Nebula with their wings back and forth.

Although Leng Xingyun was attacked on his back, he eliminated the two immortal birds in a very short time.

In the process of escaping, Qian Lang, who looked back and saw this scene from time to time, pulled a few people to stop, and said disdainfully: "Cut!" I thought the immortal bird was so powerful! In front of Leng Xingyun, it was just a blink of an eye! ”

"Just a few are not to be afraid of, but ......" Leng Xingyun looked at the dozen or so immortal birds flying towards them again, "Outnumbered, run!" ”

A few people immediately ran away.

"When you bleed, what you should be afraid of is the immortal bird. Why are we running? Qian Lang asked puzzled.

"More than a dozen immortal birds, I can't save the four of you alone." Leng Xingyun ran while protecting them, while explaining: "Besides, they are flying above, and I bleed to them, if they are too far away from you, I can't protect you; If you get too close, I'm afraid blood will splash on you. ”

When several people heard this, they fell silent with gratitude and sped away.

However, how can the speed of ordinary people's legs compare to the speed of birds? What's more, it's an immortal bird with a length of more than three meters?

As the immortal birds got closer and closer to them, Leng Xingyun suddenly shouted, "Run back!" ”

Several people immediately stopped their steps, looked at Leng Xingyun suspiciously, and before they had time to ask, they saw Leng Xingyun dragging Zhang Fan with one hand and Feng Wanyue with the other and running back.

Although Qian Lang and Shen Wenbin were confused, they also believed that Leng Xingyun would not harm them, so they followed closely.

At this time, the immortal bird no longer pursued menacingly as it had just now, but hovered above unhurriedly.

Zhang Fan and the others all looked up and found this phenomenon, so they asked Leng Xingyun about the situation.

"This hole is very deep and long, if you want to get out of the hole in a very short time, I can, you can't." Leng Xingyun changed running to sprinting, "For us, the most dangerous place in this cave is the safest place.

For them, you are their food, and if you want to run, of course they have to chase. When you return, of course they will stop attacking, because their meal time has not yet come. ”

"Do they eat and share their time like we humans?" Qian Lang asked puzzled.

"Can you tell us about the immortal birds now?" Zhang Fan thought for a moment and asked, "Also, you just kept saying 'you', which means that the immortal birds didn't treat you as the same food as us?" So, why are you excluded? ”

"I'm sure you've all heard the story of the phoenix's rebirth from the ashes. The phoenix is soft and kind by nature and never harms humans. Because of its rebirth characteristics, it was considered by the ancients to be a sacred bird that is extremely Tailai, strong, kind, happy and auspicious.

The immortal bird, although its characteristics are somewhat similar to the phoenix, is not the same species. Males, who do not have the ability to regenerate from the fire, are mainly used in the population to mate with females and defend the population.

Females, whose blood contains phosphorus, will find suitable dry branches and take them back into the hole after mating with males, and when the eggs in their abdomen mature, they will find suitable dry branches and put them back into the hole, and build a pyramid-shaped incineration table. The male, on the other hand, is responsible for catching enough prey.

When the female is about to lay eggs, in order to make the phosphorus in the body reach enough concentration of spontaneous combustion, she will desperately fly in the hole, and use the heat of movement to make the phosphorus seep out of the body surface, causing spontaneous combustion in a dry environment and flying into the incineration table.

And the surface layer of their egg shell has a fireproof film. Therefore, the immortal bird burns out, but the eggs are unharmed. When the ashes are cool, the young birds will break out of their shells.

The ancients didn't understand the peculiar way of reproduction of this bird, and only thought it was reborn and rejuvenated. Because of its ferocious nature, it often preys on large animals and humans, and was considered by the ancients to be a bloody and domineering, greedy and evil, greedy and immortal magic bird. ”

After Leng Xingyun explained, he took a deep breath and looked at Zhang Fan, "The sense of smell of the immortal bird can reach several kilometers away. Naturally, they can sniff out that I am different from ordinary prey, and think that I am a dangerous being.

But they are not afraid of me, nor do they dare to attack me easily. It was only in their eyes that I took their food and was forced to attack me. ”

When Zhang Fan heard this, he recalled that someone seemed to have told him the complete story of the phoenix's rebirth, but he couldn't remember who that person was.

So, he asked Leng Xingyun tentatively, "In this world, is there really a phoenix?" If so, is the story of rebirth true? If not, where did the story come from?

Also, have you ever been to the Devil's Valley, or have anyone around you been, so you know the details of the undead birds? ”