The reason why Bai Yang knew that the outer wall of the high platform engraved with words was facing south was because Ding Sicheng brought the yin and yang compass passed to him by Old Man Bai into the tomb.

From the pointer of that yin-yang compass, it can be determined that the south, east, and west can be determined.

And those characters that Bai Yang doesn't know are not "future scripts", but extremely ancient Chinese characters, which are even older than Qin Li.

Bai Yang couldn't help but shout: "Uncle Ding, come over here!"

Ding Sicheng immediately bypassed the high platform and walked towards the place where Baiyang stood.

"Look at these words, why don't I know any of them!" said Poplar, pointing to the wall.

Ding Sicheng took a closer look and quickly said: "No wonder you don't know, this is still the script used by Qin before Qin Shi Huang ruled the world! The reason why this kind of script is used is either because this woman herself is from Qin, or because Qin Shi Huang loves this woman too much......

The more Ding Sicheng spoke, the quieter his voice became, and his body squatted lower and lower.

Poplar was full of surprise when he saw him, as if he had seen something unbelievable from this text.

"What are these words about?" Poplar couldn't help but ask.

Ding Sicheng shook his hand and motioned for Baiyang to stay quiet and wait.

Poplar could only wait silently.

It wasn't until more than ten minutes passed that Ding Sicheng finally exhaled and stood up.

"What is written in that text, is there any identity of the woman in the coffin?" asked Poplar again.

"Yes!" Ding Sicheng nodded, "This woman is actually ......" He paused before slowly speaking, "A fairy!"

"Huh?" Bai Yang looked at Ding Sicheng in surprise and confusion.

Ding Sicheng shook his head with a wry smile, and said: "The so-called fairy is naturally what we think of as an alien woman! It is said that Qin Shi Huang fell in love with the fairy among several immortals who fell from the sky, but this fairy was physically damaged when she descended to the mortal world, so Qin Shi Huang found a few men and women who were proficient in alchemy, and refined the immortal elixir according to the recipe given by several immortals. Unexpectedly, after the cultivation of the Divine Pill, those alchemists fled with the Divine Pill, and stole the Supreme Treasure Phantom Spirit Rune that the immortals gave them to assist in alchemy, and also stole a map of the Immortal Mound......"

"What does that mean?" asked Poplar.

"I don't understand either!" Ding Sicheng shook his head, "This is just a mention of the 'Immortal Mound', and there is no explanation for this so-called 'Immortal Mound'." ”

"It turns out that the reason why Qin Shi Huang devoted himself to refining this so-called immortal god pill was actually to save this alien woman?" Bai Yang sighed.

"Yes, but not all!" Ding Sicheng shook his head, "The text on this also says that because the five alchemists stole the divine pill and destroyed the immortal furnace that was finally built with the materials given by the immortals, not only did the fairy not get effective treatment, and her body became weaker and weaker day by day, but also made Qin Shi Huang himself unable to enjoy a thousand years of glory and love with the fairy, Qin Shi Huang was furious about this, and killed the villages and villages of these five alchemists, as well as the nine clans of relatives and friends, all cleanly!" Judging from this text, Qin Shi Huang refining the Immortal Divine Pill was not only to save the life of the fairy, he himself was also full of desire for immortality!"

Bai Yang was stunned for a moment, and couldn't help but sigh softly: "Who in this world can not be full of desire for eternal life and immortality?"

"Yes!" Ding Sicheng nodded and shook his head again, "But immortality is completely against nature, how many people have longed for eternal life since ancient times, and in the end, no one has ended well!"

Ding Sicheng's words seemed to have a sense of vigilance, and Bai Yang introspected himself and said busily: "What Uncle Ding said is true! But I don't know if these words mention anything other valuable things?"

"Yes!" Ding Sicheng nodded affirmatively, "This is mentioned above, because this fairy insisted on marrying Qin Shi Huang, which caused the dissatisfaction of the other two male immortals, and as a result, those two male immortals flew to the sky on a very peculiar lotus throne. The remaining female fairy helped Qin Shi Huang build an immortal palace, but she herself was weakened by too much work, and finally her soul flew to the heavenly palace, but her body died in Qin Shi Huang's arms! Qin Shi Huang was so grief-stricken that he used the emperor's specifications to build this grand underground palace to bury his lover. And find the greatest expert in the whole world, so that this underground palace is full of mercury and so that no tomb robber in the whole world can come in and disturb his beloved!"

Bai Yang was silent, I really didn't expect Qin Shi Huang to be still a seed of infatuation.

And since this "fairy" is so loved by Qin Shi Huang, then their previous speculation is not wrong, these aliens do look very similar to humans.

He said what he thought in his heart, Ding Sicheng nodded and said: "Yes, there is a mention of the beauty of this fairy here, and it is said that it is difficult to compare with mortals in the world! The strange thing is ......"

Ding Sicheng's face showed a contemplative expression, causing Bai Yang to ask again: "What is it?"

"It is also mentioned above that if one day anyone can retrieve the Phantom Spirit Rune and collect all the Psychic Orbs and Spiritual Treasure Mirrors, they will be able to open Qin Shi Huang's Immortal Palace and obtain the secret of immortality, so that Qin Shi Huang can fly to the Heavenly Palace and renew his relationship with this fairy! In return, this person who opens the Immortal Palace can also obtain the secret of eternal life!" Ding Sicheng smiled bitterly and shook his head, "I don't understand what this means at all!"

Poplar secretly pondered, thinking that the ancients thought that the souls of dead people still existed, but the souls of good people could fly to the heavenly palace, but the souls of bad people would sink into hell to be judged.

And this alien woman, since she was recognized as a fairy by Qin Shi Huang, naturally her body died, and her soul flew to the heavenly palace.

Therefore, Bai Yang cautiously spoke: "Since this immortal palace was built with the assistance of an alien woman, could it be that there is also some extremely advanced alien technology hidden in it? Could it be that this alien technology makes Qin Shi Huang believe that once he collects the Phantom Spirit Rune, as well as the Psychic Orb and the Spiritual Treasure Mirror, his soul will also be able to fly to the Heavenly Palace and meet the alien woman?"

"There is this possibility, but where will this Immortal Palace be?" Ding Sicheng looked around, "Let's take a closer look at the murals around us and see if we can find clues to this Immortal Palace! I think this so-called Immortal Palace will be the real mausoleum of Qin Shi Huang!"

Poplar had the same idea, so the two of them left the white marble platform and walked to a nearby wall together.

The walls are covered with exquisite patterns, and according to Ding Sicheng, these murals alone are already priceless.

Bai Yang followed Ding Sicheng to carefully inspect the murals and found that most of these murals were auspicious symbols, and there were also some mythological stories.

While each one is exquisite, it has little practical significance.

It wasn't until he looked at the second wall that Poplar saw that among the many murals, there were a few that stood out – at least Poplar felt that they were particularly conspicuous.

"Uncle Ding, look!" Poplar immediately stretched out his hand and pointed to the patterns.

Ding Sicheng looked up and couldn't help exclaiming: "Flying saucer? that's what you said...... Alien spaceship?"

"That's right! The impact crater we found in the depths of Mount Tai before should have been caused by the flying saucer on this picture!" said Poplar, his face naturally full of excitement.

There are more than a dozen drawings there, and these dozen drawings are obviously consecutive.

The first picture depicts a saucer-shaped aircraft crashing into the foot of Lei Gong Hammer Mountain.

In the second picture, the saucer-shaped craft opens from the back, revealing three aliens in bloated spacesuits. In each alien's hand, he is holding a thinly dressed human.

And the three humans can be seen at a glance that they are two men and one woman.

The shorter alien was holding a long-haired woman in his hand.

"Why do these three aliens hold humans in their hands? And the clothes on these three humans are not like the clothes of ancient people, but like ...... The kind of fancy clothes worn by hippies in Europe and the United States?" Mr. Ding said.

Poplar's mind turned, and he suddenly shouted: "I understand! With this alien spacecraft, there are not only two men and one woman and three aliens, but four men and two women, a total of six people. It's just that when the alien spacecraft hit the earth, two men and one woman were unfortunately killed, and another woman, that is, the female alien that Qin Shi Huang fell in love with, was also physically damaged! The three alien patterns we saw in the stone cave above the impact crater in the depths of Mount Tai were probably not the two men and one woman who were alive, but the three aliens who died! The three living aliens carved the three dead companions on the rock wall of the stone cave, which is also a kind of commemoration and mourning for the three companions!

Ding Sicheng thought about it for a while, then nodded again and again, and said: "What you said is very reasonable! So I let you use your brain, don't always rely on me! Look at it, once your brain turns around, you are much brighter than me!"

Poplar was very embarrassed by Ding Sicheng's praise, so he could only scratch his scalp in embarrassment.

(See Chapter 535 "Immortal Tomb")