Climbing a ten-meter-high rope with bare hands, with no wall relay in between, Chang Fa remembers that this seems to be a training program for special forces.

In fact, it is a great test of Rao's comprehensive ability, and it requires people with courage, strength and good balance to do it.

So after climbing up, Chang Fa didn't let Li Jiao and the fat man climb up directly, especially Li Jiao, whose skills and strength were much weaker, and it was too difficult for him to climb up alone.

Chang Fa stood still on it, and directly pulled the rope up, put it down and let Li fake grab the rope and pull him up himself.

followed by the fat man, the fat man weighed nearly three hundred pounds, and Li Jiao originally wanted to pull it with Chang Fa, but he found that Chang Fa didn't have any effort at all.

After the three of them went up smoothly, Chang Fa looked at the route around him, which was actually directly below the light pillar road, because the light and shadow above could still be seen now.

It's just that Chang Fa doesn't know how the teleportation array worked at that time, where it took them, and if you calculate the distance, it's still relatively far, because they walked for a long time before they came back here.

Chang Fa looked at the lights and shadows around him, he didn't know which was the correct passage here, but Zhang Yancheng had been observing these lights and shadows when he was here before.

Therefore, Chang Fa decided that there was some kind of agency here, or some guidance, guiding them in the direction they should go.

He looked at the lights and shadows around him, looking for some clues.

Li Fake soon discovered his movements, and began to pay attention to the light and shadow on the ground, looking for clues.

Those lampposts are not clustered together, but have a long distance, and even hundreds of meters apart, so these lights and shadows cannot be seen at a glance, and Chang Fa must be kept observing and remembering.

Chang Fa looked at it and walked forward, these lights and shadows seemed to be a pattern, and slowly became clear in Chang Fa's eyes.

Is it a cylindrical shape?

Guessing this result, Chang Fa suddenly became a little confused, if this is the case, does it really have any meaning, and why is it inferred to be such a shape.

Chang Fa continued to walk forward, instructing Li Jiao and the fat man not to move in place first, and then he began to run to the front to look.

Soon, he had looked through the entire passage, and then upside down, and the things of this place were roughly imprinted in his mind.

The combination of these lights and shadows is indeed a cylindrical image, but the front and back are slightly more complicated, like a thing with a head and an end.

Chang Fa thought about it for a while, and immediately understood that this was actually a dragon pattern.

It's actually quite funny to think about it, the light of dozens of pillars of light penetrated from above, and fell to the ground to form the light and shadow of a dragon, and it was a dragon totem a long time ago.

Our current dragons are very complex, with complex morphological characteristics and appearance methods, but the previous dragons were not like this.

The dragon of the Shang and Zhou dynasties was shaped like a loach, or like a bloodsucking worm, in the shape of a cylinder, with a head and a tail in the front and back.

That's what it is now.

Chang Fa found that the things here are actually imitating the forms of the Shang and Zhou dynasties everywhere, whether it is oracle bone inscriptions or the forms of various things.

However, the Shang and Zhou dynasties are too long ago, and there are not many records left, so it is still up to to be discussed whether this thing was at that time, after all, Chang Fa is not sure that this is the real Shang and Zhou totems and oracle bone inscriptions.

A lot of archaeological evidence is also based on speculation, inferring the age from various things, and speculating on the possible time of formation.

In fact, there are more scientific methods to infer the age, that is, the radioactive element analysis method commonly used in archaeology, that is, to determine the age of objects or buildings by analyzing the half-life and number of decays of radioactive elements.

However, that requires more professional equipment, and it is obviously impossible for them to do it now, and the technology of this era cannot meet such conditions.

Even a hundred years later, using this method to accurately date the date requires a complex process and equipment, and it is not something that can be done simply.

Now I often wonder what the shape of this light and shadow means, just to reflect the shape of a dragon?

Or, the direction of the faucet is where it is to go?

Chang Fa looked at the place where the dragon's head was facing, that was where they were going to go, and it was also the place where Zhang Yancheng left after leaving them.

If this is the case, in fact, the existence of this dragon totem is dispensable, or it is of little significance to guide them, because they must be moving forward.

Moreover, if it is only to guide in the right direction, Chang Fa feels that it is a little too stupid, and this existence is almost meaningless.

What's more, at the beginning, Zhang Yancheng just looked at the light and shadow for a while, and then found something, and then even pit a few people below and left by himself, it must not be as simple as discovering the direction of progress.

Thinking of Zhang Yancheng's abnormality at that time, Chang Fa suddenly understood something, his eyes lit up, and he immediately walked to the back, to the mechanism where they fell.

What Chang Fa thought of was that Zhang Yancheng didn't actually run around here like himself at that time, so he definitely didn't see the whole picture of the whole light and shadow, and only saw a part of the tail.

And after seeing something at this distance from the tail, Zhang Yancheng immediately realized something, and then chose to use the mechanism to throw Chang Fa and the three of them onto Lin.

So the key stuff is probably in this paragraph.

Chang Fa walked back and took a look, and there was indeed a relatively complex light and shadow, like a leaf, with a clear vein.

"What's the point?" he muttered to himself.

The pattern is simple and simple, but it is also more complicated, because it is a shadow in the shape of a leaf, and only the veins can be seen in the dark, and nothing else is clear.

When this thing came, he often didn't see it, because when he came, he only noticed the strange phenomenon that these lights and shadows could be reflected through the stones, and he didn't notice what these lights and shadows were.

And before he could find out, Zhang Yancheng opened the mechanism and threw them under Lin.

Chang Fa looked closely at this leaf-like shadow, as if this was the position of the dragon's tail, and this shape could be the shape of the dragon's tail.

If it's a dragon's tail, Chang Fa feels that this is actually the part that best fits the image of a modern dragon.

He carefully counted the veins of this shadow, three black shadows on the left and four on the right, for a total of seven black shadows.