Are you saying that aliens existed on Earth before the creation of humans? Du Ruolan was surprised: Could it be that this is the aliens living on the earth during the prehistoric civilization?

Yes. Yang Momo said with certainty: You won't forget, the Mayan civilization created by the Mayans on the American continent recorded in the history we have studied is one of the six major civilizations in the world. Not only did they have a wealth of astronomical knowledge, mathematical knowledge, and superb architectural skills, but they also had their own hieroglyphs, highly developed carving, painting, and bronze art. Actually, some people think that the Mayans are descendants of aliens, and I very much agree with this view. There is a legend among the ancient inhabitants of the Americas that should be brought to our attention. Legend has it that the descendants of the sun god spread their wings and descended from heaven to earth, bringing calendars, literature, and corn seeds to the ancient inhabitants of the Americas, bringing rain and a good harvest. Some scientists use this as a basis for believing that the Mayans were victims of another planet, who came to Earth to escape the catastrophe on their own planet and never returned. This generation should be the one who predates the angelic generation of the aliens who created the earthlings.

But, Momo, we admit that you have more knowledge of history than I do. Du Ruolan argued: But at the same time, don't forget that the highly prosperous Mayan civilization was abruptly interrupted in the 9th century AD. For example, Mayan palaces, pyramids, temples...... These symbols of civilization have turned into relics. It has also been found that in the forests near Tikal, the population density of the Maya was originally between 60 and 200 people per square kilometer, but now there are less than 2 people. One has to ask, where did the Maya go? What compelled them to leave their current home on Earth?

Yang Momo continued to ask and took the trouble to explain: Scientists have come up with two answers. One school of thought thinks, and that's what you just said, that the Mayans were aliens. They waited for the moment of meeting with the gods, and when the day came, the gods did not appear, so the Mayans had a nervous breakdown and went to strange places one after another, and the classical Mayan civilization was lost. One school of thought believed that the disappearance of the Mayan civilization was due to the progress of society, and they proposed the "trade route theory". Originally, the merchandise trade route from Central America to Mexico was difficult due to the prominence of the Yucatan Peninsula, and the forests and swamps in the peninsula were not conducive to travel, so the Maya had to act as an intermediary between the north and the south, which formed the basis for the prosperity of the Mayan civilization. However, by the ninth century, a breakthrough in shipbuilding technology made it possible to sail around the Yucatan Peninsula, and Mayan settlements were no longer a necessary route for trade. As a result, the Mayans had to get out of the forest, abandon the city, leave their homes, and scatter.

These are conclusions that are temporarily untenable. Du Ruolan retorted disagreeingly: Since the Mayans are aliens, they have stayed on the earth for so long, and they did not continue to spread civilization, but suddenly disappeared. Could it be that aliens are self-destructing them? Why do aliens do this?

Supervisor, you have finally learned to think deeply and reason about it. Yang Momo praised: My opinion is that the Mayans may be part of the genetic engineering technology of aliens. Think about it, what would you think if you were an alien, and the race you created was sent to Earth, and your civilization intelligence would one day close to or even surpass yours?

Destroy them! Du Ruolan replied immediately.

Is there no other way? Wouldn't it be too cruel for aliens to do this? Lu Xian'er asked.

Yes, there is another way, and that is that the aliens continue to summon the Mayans back to their alien homeland in batches. Due to the huge and arduous project, aliens frequently send spacecraft to visit the earth. To believe in the fact that earthlings have different skin colors and different varieties of countries, then there must be tens of thousands of planets in the vast universe that can live with highly intelligent creatures. Aliens coming to Earth can never stop on the same planet. The Mayans gradually disappeared, which is the reason why the alien ancestors of the Mayans kept calling their descendants back to their planet. Aliens are not aliens of the same race on the same planet, but also aliens of different races on different planets.

But even if it's as you deduce. Human beings did exist in the prehistoric civilization period, and the Mayans were the descendants of aliens or the stand-ins of aliens, so are these corpses in front of us earthlings or aliens? Lu Xian'er continued to interrogate.

The most important thing is that whether these corpses are earthlings or aliens, we have to figure out how they died. And who made them die? Du Ruolan also questioned Yang Momo.

What is certain is that the corpse forest is not the work of earthlings! Yang Momo said categorically: As for whether they are earthlings or aliens, there is only one answer, and their death identity also hides a special password. But at the moment, we don't know. So, we have to keep looking for answers.

Yang Momo ran to the left along the gate of the palace and went all the way. After a while, he finally came to the edge of the palace. Just at the edge of the palace, a long corridor suddenly appeared. The corridor was brightly lit. Yang Momo couldn't find where the power supply was. The top of the promenade is inlaid with colorful lights. The lights are colorful. The shape of the lamp is strange and weird. Some are like the clear eyes of a beautiful girl, Yang Momo secretly thought, it should be called an apricot eye lamp. Some are like a boy's head, which Yang Momo calls a bread lamp. Some are like human rings, staring at everything that passes through the corridor. Yang Momo named it the circle lamp. Some are like beautiful flowers, but you can't name what flowers they are, Yang Momo simply calls them lanterns. What amazed Yang Momo the most was that there was a more mysterious and strange lamp set up at intervals, its shape was like the shape of an angel's wings, but the light was surging and spewing out like a fountain, and its wings vibrate, as if it would never be able to spew bright and bright spring water. I can't come up with a proper name when I think about it. Du Ruolan gave several names: spiritual lantern, spring lantern, and bright lantern. Yang Momo thinks that the name of the spirit lamp is unlucky, and there is no peace at all, no. The spring lamp is too vulgar, it has the meaning of contempt for angels, and it also has the meaning of blaspheming beauty, and it is not good. The bright lantern is even more vulgar, and it will remind people of the ever-bright lantern. The ever-bright lamp is the lamp of death, which is even more inauspicious and even worse. Yang Momo suddenly thought that everything in the universe came from motherhood. He suddenly had an idea, and if he had, he would call it the lamp of life! At the end of the corridor is a T-shaped cloister. Passing through the corridor, what appeared in front of Yang Momo and Du Ruolan was a more brilliant palace. The walls of the palace are entirely milky jade, but the gates are sparkling with gemstones. There are two rings on the gate, one on the left and one on the right, the right is made of golden jade, and the left is made of jade like chicken blood. The door was closed. Yang Momo pushed, but the gate did not move.

Momo, everything here is full of mystery and mystery. Du Ruolan reminded: There must be a password or mechanism, otherwise it can't be opened. Will Lu Xian'er and Liu Yiyi be inside?

Unknown. Yang Momo said: I don't know until I open it.

Find the password! Du Ruolan said: I believe you can!

But where is the password? What is a password? How to find wow? Yang Momo scratched her head and said.

Look at the rings of this gate, the colors are very different, could the password be here? Du Ruolan immediately reminded.

Let me try it! Yang Momo thought for a while and replied.

So, Yang Momo held the ring with both hands. What made Yang Momo strange was that the ring actually turned. Yang Momo quickly rotated the ring, but couldn't open the door anyway. Yang Momo stopped spinning, thought for a moment, and began to spin again. He first rotated the gold and jade ring on the right to the right, and the chicken blood jade on the left also rotated to the right, and the door did not open; He rotated left and right to the left, but still didn't open; He also turned the right side to the right, and the left side to the left, and it was not possible for him to do so. Then the right side to the left, the left side to the right, only to hear a loud bang, the door slowly opened automatically. Yang Momo and Du Ruolan were ecstatic and couldn't help hugging each other. Immediately, Yang Momo pushed Du Ruolan away and shouted: Quick, go in!