Although Tang Feng does not know much about archaeology and antiques, he has never eaten pork and has seen pig runs, and he is more or less aware of the evaluation of the value of an antique in archaeology.

To put it simply, the value of an antique depends first on whether the antique has words, pictures and other things with the cultural characteristics of the time, because only the existence of words or pictures or even simple patterns can make the antique have real archaeological value; As for the material of the antique itself, it can only be placed in the back row.

In the eyes of these archaeologists, the same antique, one is made of gold, but there is no writing or pattern on the whole body, and the other is made of ordinary bronze, but there is text or pattern on it, and there is no doubt that the value of the latter is far greater than the former.

It's like the tripods with inscriptions found in Huaxia are all national treasures, and the same tripods, if there are no inscriptions, then their value is much worse.

Because whether it is words or patterns, it is the most important basis for archaeologists to investigate the social form at that time, so these words or patterns are priceless treasures in the eyes of archaeologists.

It's like these slate paintings, although the materials are the most ordinary slates, but the paintings painted on them make these slate slabs immediately more valuable than the same volume of gold. In particular, these lithographs are still in sets, and their value is even more difficult to estimate.

If these lithographs were to be exhibited, they would definitely cause an uproar in the global archaeological community. Because the patterns painted on these stone tablets not only describe the living conditions of local primitive people in South America 9,000 to 10,000 years ago, but more importantly, these stone paintings fully prove that there are real aliens in this universe

If nothing is missing from this complete set of lithographs, it will definitely be worth more than any of the exhibits currently on display on the first floor of the museum. Even that set of Claus gold anchor chains is probably not as valuable as this whole set of slate paintings!

However, this incident also reminded Tang Feng of the four murals he saw in the underground hall where he encountered vampire bats, which made Tang Feng's heart move.

Compared with these slate paintings, Tang Feng is undoubtedly more concerned about the star core on his body, and the four murals obviously draw some clues about the star core, but even now. Tang Feng couldn't figure out how the four murals came about.

If the four murals were painted by the first owner of the star core, it is obviously not right in time, because the main program at that time clearly told Tang Feng that after the first owner of the star core condensed the star core in Australia, the first action was unfortunately stuck in the ground due to the drastic changes in the earth's crust, and he never left that place until the first owner of the star core passed away. Then the question arises, who painted the star core on the mural?

According to what is depicted on these tablets, there must have been a second group of aliens who have visited Earth. Perhaps this second group of aliens is the hometown of the first owner of the star core, and there is a great possibility that the star cores painted in the four murals were painted by the second batch of aliens, so as to explain why the mysterious star cores appear on the murals.

But the problem arises again, if these aliens are the countrymen of the first owner of the star core, then they will definitely know the value of a star core, since they can clearly draw the appearance of the star core. So why don't they inherit this star core?

With the abilities of these aliens, they want to inherit this star core. No one else will snatch it no matter what, and you won't be able to get this star core no matter what.

"Don, Don, are you alright?" A voice suddenly sounded in Tang Feng's ears, which woke Tang Feng up from his contemplation and confusion, and turned his head to look. But it's Matthew. Bell looked at Tang Feng worriedly.

Tang Feng shook his head and said, "Matthew, I don't have anything to do, I just thought of something that I couldn't think of. ”

After a pause, Tang Feng said: "Don't show these slate paintings to the outside world first, some of the things painted on these slate paintings are too shocking. I'm worried about what unpredictable things will happen if I exhibit them. So, wait a few months and then wait for Jeb. With Bush becoming president, it's not too late to put these things on display again. As for the missing part, I'll see if I have time to go to the underground hall where I went back in the first place, and if I have the chance, I might get the missing slate paintings back for you! ”

"Great, Don, if you can really get those missing slate paintings back and make a complete set, then this set of slate paintings will be a presence that will shock the whole world!" Matthew. Bell said with a look of surprise.

Tang Feng nodded preoccupiedly and did not talk to Matthew again. Bell continued, and instead went straight back to the ranch.

Today's sudden incident made the four murals hidden in Tang Feng's heart for a long time float up again, and it has been almost five months since the last time he fell into the underground river and found the four murals, but during this time, Tang Feng has never been able to figure out the four murals full of contradictions.

But vaguely, Tang Feng always felt as if something was calling him, as if the four murals were a key to unlocking the secret of the star core. Tang Feng even had such a strange feeling that in order to fully understand the star core, he had to go to the underground hall he had been to.

What's more, the Antarctic depicted on the first mural is probably going to have to run away!

Tang Feng didn't know why he had such an idea, but Tang Feng's intuition told him that this idea was absolutely right, and if he wanted to completely unlock the secret of the star core, whether it was the underground hall or Antarctica, he had to make a trip himself.

And in Tang Feng's deeper consciousness, it seems that if he doesn't go on this trip, maybe there will be some regrets or even very bad things happening, and that vague call seems to have a great relationship with this bad feeling. Although this feeling was only vague, it made Tang Feng feel very uncomfortable in his heart.

Although the star core has been with Tang Feng for more than two years, and Tang Feng also knows the star core very well during this time, Tang Feng knows in his heart that the real secret of the star core is still a long way from him!

It's as far as going from Beaumont, Texas to Antarctica! (To be continued.) )