What is Weathering? As the name suggests, weathering must be indispensable to wind, and only the temperature difference between day and night combined with the erosion of wind and sand will cause this phenomenon. The most famous example of regolith is Devil's Town, where the mushroom rocks are located in places where there is a large temperature difference between day and night and strong winds.

But this is the belly of a large mountain, and the temperature difference is basically non-existent, let alone the wind. Although obsidian is brittle and brittle, it is so hard that it is easily impervious to wind erosion even when placed outside, especially in such conditions. So, what is it that causes such severe weathering here?

I told Wang Shanqi the problem, and he himself couldn't figure out what was going on, but he said that it was not only weathering that caused this phenomenon, but also something that I didn't understand, only that he had a set of terms that I couldn't understand at all.

Actually, this is harmless, as for what causes this phenomenon I am not very interested, relatively speaking, I want to know more about what the ship-shaped building over there is.

After walking for so long, everyone was already exhausted, so it was just this opportunity to take a break and eat something. I didn't feel very hungry, I ate two compressed biscuits casually, forced Xiao Kan to drink a few sips of water, and suddenly noticed that Xiao Hua was sitting far away from us, not eating and not getting along, I don't know what I was stunned about. It's normal not to eat or drink, after all, this kid can't be treated as an ordinary person, but remembering his strange behavior before, I feel the need to talk to him.

After instructing Xiao Kan a few words, I walked over to Xiaohua and sat down. When he saw me coming, his expression was very unnatural, as if he wanted to stand up and hesitated, but in the end he didn't move, but when I sat next to him, he moved out.

"Xiaohua, what's wrong with you?" I didn't care, I asked.

"What's wrong?" Little Flower is strong and calm.

"Do you like Erguotou?" When I mentioned Erguotou, I felt a little uncomfortable, in fact, there was no conclusive evidence that he was a big traitor, I killed him just because he shot Lu Yan.

"He? No! Xiaohua was unusual, and became as silent as Lu Yan.

"After I killed him, you didn't look at me right, no! After you saw Lu Yan, your performance was very wrong! "I asked questions in a tight rhythm.

"It's not because you killed him...... Xiaohua closed her eyes, her long eyelashes trembled, and she sighed, "I'm afraid of that person......"

Who? Two pot heads? Impossible! I think that even I am not afraid of the second pot head, you are now King Kong, why are you afraid of him? But soon I found out that he was not referring to Erguotou, but Lu Yan!

"Are you afraid of Lu Yan? Why? I asked.

"There's a smell on him that scares me...... "Xiaohua's eyes still haven't opened, "you're ...... too"

"Me?"

"After you killed someone!" Small ikebana.

"What does it smell like?"

"I don't know......" Floret shrunk her neck as if it was cold, "the dreadful smell!" ”

I'll go, are you composing poetry? I complained in my heart, but I couldn't help but ask, "Didn't this taste before?" ”

"Nope!" Xiaohua's mouth was tightly closed, as if she didn't want to speak.

I looked at the side of his face and the wingtips that pierced from his neck to his cheek, and suddenly remembered the vision I had seen in the burial chamber ahead.

"Xiaohua, can you understand what the illusion was in before?"

Xiaohua opened her eyes and gave me a strange look, "Don't you understand?" ”

When I saw the fixed light sword on the strange man's waist, I understood a little more in my heart, but I still shook my head in order to hear Xiaohua's answer.

"What happened in that illusion is probably real!" Xiaohua said, "Although we King Kong don't like to deal with newcomers, we pay the most attention to inheritance, and there are many historical records, and we don't know the simple-mindedness they think." The vision reminded me of a notebook I had seen when I was very young. ”

"It was a thousand years after the victory of the Wu Clan, the newcomers were not willing to be enslaved by the Wu Clan, they rose up and soon won the victory, and the leader who led them was none other than a Wu Clan, his name is Kai!"

"Xia Qi?" I remembered the first dynasty in history as soon as I saw it.

"It's not him!" Xiaohua said calmly, "Xia Qi is a newcomer, not a witch clan, his name is just to commemorate his teacher!" ”

"His teacher is that Kai?" I asked.

"Yes!" Xiaohua finally got a little impatient, "Legend has it that the teeth and muscles of the deep sea spirit and countless strange beasts were refined into the most terrible weapon in the world, and the most heroic warrior among the newcomers was carried through day and night, killing the leader of the Wu clan on the boundless grassland, and taking the Fusheng Sword, and then passed the position of the leader to his newcomer disciple Xia Qi, and he did not know where to go." ”

I was dumbfounded for a long time before asking, "Are you saying that what we saw was the scene at that time?" ”

"It should be!" Small ikebana.

I couldn't believe it could be such a story, "And then?" ”

"Later? Didn't you go to middle school? ”

I was stunned for a moment, "Did you learn this in middle school?" It was a mythical age, and even the chronology was speculative! ”

"That can't be helped! Then the illusion ended. Little Flower shrugged.

"Don't you know?" I think it's a bit hot, and I don't have such an appetizing one.

"Later, Xia Qi became the leader, and then we were slaughtered, and there was no place to live...... "Xiaohua said, "If it weren't for Qi, there would be no room for newcomers to turn over!" ”

"Even if it wasn't then, it will be in hundreds of years!" I retorted.

Although it made me sad to hear him say this, I knew that he was changing the subject, and I didn't feel very comfortable! But this kid seems to have a desire to talk, so why don't you say it? Can't say it or don't dare to say it?

I pondered this in my heart, but found that Xiaohua was looking at Lu Yan with a hint of fear!

Like a lightning bolt in my head, I don't know where the inspiration made me instantly connect Lu Yan with these things, the illusion ended very suddenly, although I don't know how long it should be, but I still feel a little unfinished. And it was undoubtedly Lu Yan who interrupted this illusion at that time.

Xiaohua is afraid to say! He was afraid of Lu Yan! He was afraid to reveal the secret that Lu Yan was unwilling to reveal! What's the secret? Is this secret unwilling to be known to everyone or just unwilling to let me know?

I remembered that I had asked Lu Yan countless questions before, but I didn't seem to have received a positive answer, just when I asked him who that person was, he actually replied that I was a senior, isn't this nonsense? 、A person who has been dead for so long is not a predecessor or a junior?

Wait a minute! Predecessor!