Everyone was shocked when they heard Lan Shou's words. Xuan Tu immediately climbed onto the guardrail on the edge of the aircraft and looked at the situation under the aircraft.

"Grass (four tones)!" Xuan Tu shouted, "Come and see, what the hell are these?"

Everyone immediately poked their heads out of the guardrail, and then they saw many giant skeletons crawling out of the desert.

These giant skeletons resemble human skeletons, but they are too huge. Some skeletons actually have long tail vertebrae, while others have huge horns on their skulls. These characteristics all seem to be that these skeletons were not humans during their lifetime.

"This is really a veritable ghost thing." Xiaohua Yao commented.

Lu Pingxi said: "The yin energy is extremely strong, so it is not surprising that some such undead creatures were born, but are these skeletons the great witches and gods from ancient times?"

Xuan Tu said: "In ancient times, there were not only immortals, but it can even be said that immortals were later. Before the immortals came, the earth was dominated by great witches and gods. Among them, great witches were born, such as Xiangliu, Gonggong, etc., while gods were slowly born because of faith, such as the land god, the mountain god, etc.."

Lan Shou asked: "Then why aren't the skeleton fossils of these creatures left behind?"

Xuan Tu said, "How did I know that I was born in the Immortal Tower, and those just now were all knowledge inheritance, and I had never seen the great witches and gods with my own eyes."

Lu Pingxi said: "There are fossils, but ordinary people don't know it. If anyone of you likes to visit museums in various countries, you can see some special museums displaying fossils of giant bones. Not to mention countries far away, several giant skeletons have been found in Kunlun Mountain."

Su Yu also explained: "We dug out many dinosaur fossils. That's because a catastrophe occurred at that time. The dinosaurs were suddenly buried alive by a large amount of mud and sand, which caused their bones to be isolated from the air by mud and sand. Therefore, the fossils of the dinosaurs were well preserved, but if they were bones from the wilderness, they would generally not be able to become fossils."

Nowadays, many ordinary people do not understand the principle of the formation of dinosaur fossils, so they often use the saying "No fossils in this thing, so it did not exist in ancient times" to refute others. Those who truly know the truth are also happy for people to spread this pseudoscientific statement, so that the truth can be hidden.

However, there are many harsh conditions for the formation of fossils. The reason why there are so many dinosaur fossils on the earth is because of the special natural disasters at that time. The natural disasters caused dinosaurs to be buried in mud and sand in an instant, so that conditions can be created to make bones form fossils.

This is also the reason why people generally believe that dinosaurs are extinct due to disasters, not natural extinction.

"So many huge skeletons were found in the desert," Lu Pingxi, as a veteran adventurer, naturally went to many places and knew the secrets that many people didn't know. He said, "If a creature dies in the desert, it will soon be buried in yellow sand, so it has the conditions to form fossils. Even many corpses can remain uncorrupted after being buried under the yellow sand for hundreds of years, and finally form mummies. There are many Egyptian mummies in British museums. This is how these mummies come from."

Lan Shou became more and more confused as he heard it. Are I here to cultivate immortality? Why did I start popularizing science?

"No matter what has been on the earth, what we should consider now is this death desert. After all, if we are not careful, we may be swallowed by this death desert." Lan Shou hurriedly reminded everyone after seeing the topic.

"Lan Shou is right," Lu Pingxi continued, "but we are all flying in the sky now, so the skeleton monsters in the desert should have no way to deal with us."

Xuan Tu said: "It's true that it's thanks to this aircraft, otherwise we would have to face this endless giant skeleton even if we don't fall and get half-crippled."

Looking down from the aircraft, these strange giant skeletons were everywhere on the sand. They wandered aimlessly, and the breath of death continued to emanate from them.

The noise of the hot air vehicle is very small, so these skeletons in the desert did not notice them at all. This is why Lu Pingxi chose to use hot air balloons.

They walked forward quietly because Lu Pingxi was well prepared and could face any strange things they encountered.

In this way, ten days passed slowly.

They have now entered the hinterland of the Dead Desert, and there are no reverse tornados nearby, which means that even if an accident occurs, they cannot easily leave this layer.

So while moving forward, no one relaxed their vigilance. Every day, people took turns to the deck to observe the situation in the desert to avoid any emergencies.

On that day, it was Su Yu's turn to be on duty. After she was on duty for several hours, Yiyi suddenly came to the deck. After seeing Yiyi, Su Yu asked, "Why are you out?"

The aircraft has two floors, the upper floor is the deck and the command room, and the lower floor is the lounge and the kitchen.

Yiyi walked to Su Yu's side and said, "Sister Su, I'm a little worried."

Su Yu wondered: "Yiyi, why are you worried?"

Yiyi said: "In the past few years, I seem to have not grown taller at all. Practice has improved our lifespan, but it seems that my growth has slowed down."

Su Yu: "..."

"Isn't this a good thing?" Su Yu said, "For us, being young forever is a great thing. Look at me, I still remain eighteen years old."

Yiyi glanced at Su Yu's chest and said, "But we are no longer competitive. I heard that after the Golden Pill stage, the monsters can transform into shapes. Those female monsters will definitely transform themselves into beautiful shapes."

Su Yu: "..."

Su Yu is not stupid either. Of course she understands what Yiyi is saying. Obviously, although Yiyi is called Brother Lu Pingxi, her feelings for Lu Pingxi are definitely not brother-sister.

Just as Su Yu and Yiyi were discussing, a strong wind suddenly appeared in the sky, and then a giant suddenly flew towards them.

Although Su Yu and Yiyi could not release their spiritual consciousness, their facial features were so sharp. The moment the giant appeared, Su Yu immediately rang the alarm bell.

"Everyone, come out quickly, a giant beast is flying towards us!"

Yiyi immediately summoned the polar bear and prepared for battle, but her spirit stones could not be three-dimensional, so she had no way to kill the enemy with the weapon.

Lu Pingxi was the first to arrive on the deck, and he said, "Don't be anxious, start the defensive formation first."

The defensive formation was immediately opened, and a spiritual cover covered the aircraft.

The others also ran out one after another, and then they saw the giant.
Chapter completed!