In the hall, because he lost the command of sprint.
The previous excavation robots and transportation robots here are all quietly in the hall, as if they were guards in the huge hall.
Of course, if you ignore some sharp bronze arrows that their guards pierced the ground.
Fearing that the direct excavation would affect the load-bearing structure of the pyramid, the previous sprint controlled the excavation robot to bypass the top floor, opened a hole in one side of the wall and made an extra circle before entering.
So sun Cheng knows that the hall where they are now is not the lowest layer of the underground inverted pyramid detected before, but the largest hall at the top.
However, he was not in a hurry to order the excavation robot to continue to excavate. Just now, he looked around. Sun Cheng saw a large number of murals painted on the walls around the hall.
Without his command, Mora had trotted to a wall to study.
Sun Cheng was also interested in this. He came to one wall of the hall and looked at it.
Even though he doesn''t know much about ancient art, at the moment, he has to admit that although the murals on the wall look far less colorful than those in ancient Egyptian pyramids and less delicate and plump than those in ancient China, the murals left with bold lines and appropriate colors are indeed artistic treasures!
He was not a person who knew how to appreciate art. He just looked at the murals and was soon attracted by the stories on the murals.
The mural in front of sun Cheng tells the story of an obviously mythical figure.
A mural on the far left shows a baby floating on a lake; The second mural is a man holding a sacrificial image with the sun''s brand. It seems that he is hosting a sacrificial ceremony by the lake; Then everyone knelt down to the baby; The baby was brought to a palace by sacrifice. He soon grew up and became a strong warrior who could hunt lions and leopards, a great conqueror; He commanded his army, armed with spears and shields, dressed in armor, rode on tall horses, commanded his soldiers and conquered tribes and forces one after another
Sun Cheng didn''t finish reading these murals. He was not interested. At the same time, he knew that even if he didn''t study them, his Mora would seriously check whether there was any information hidden in the murals in the hall.
Then he walked away from the wall where he had just stood. At the same time, he walked near the robots, bent down, picked up an arrow from the ground and checked it carefully.
This magnificent looking hall is obviously not as safe as it looks.
Otherwise, the excavation robot will not have so many arrows here. I think someone must have accidentally triggered some mechanism before coming.
However, these extremely dangerous mechanisms for grave robbers are not only no threat to him and mora, the two Decepticons.
Even the mass-produced robots in the base use a special steel developed by Decepticon engineers. Human made ordinary medium caliber 7.62mm rifle bullets can only leave a very shallow dent on it, not to mention these arrows that have been rotten underground for too long.
So some traps in the hall can''t hurt them!
The thumb and index finger picked up a slender arrow and raised it in front of him. Sun Cheng shot a blue light from his left eye and glanced at the arrow.
"... lead copper alloy... Made more than 3100 years ago... Is it a product of the pre classical period of the Maya..."
When the core exploration function was slightly turned on, sun Cheng immediately determined that his previous guess was correct.
This is an arrow made of lead copper alloy, that is, the so-called bronze. Although the smelting method is rough, the technology is very mature. What surprises him most is that the manufacturing history of this thing has exceeded 3000 years.
According to the Western calendar, it was made around 1000 BC.
Although he had previously noticed that the historical trend of the earth in the [TRANSFORMERS UNIVERSE] seems to be roughly the same as the real world he was born in because of the relationship between the cybertans, fundamentally speaking, there has been an essential difference.
The Maya, which was supposed to belong to the stone civilization, was able to produce bronze in the pre classical period 1000 BC. The technology is very mature, and it still has lethality today.
"Pa!"
Soon he threw the arrow aside. Sun Cheng glanced at Mora and saw that he didn''t know when he had come to the other wall. At the moment, his whole body was emitting a lot of heat as if he had just washed a sauna. He wasn''t in a hurry to ask whether the other party had studied anything.
Simply strolled around in this still empty hall, opened the scanning mode and led to the channel below in an instant.
"Pa Pa Pa!"
One trap after another was triggered by his disapproval. The bronze arrows as dense as ox hair hit his body like rain. Even a white seal could not be left, so they broke and fell in the hall.
"Wow!"
The ground suddenly sank into a deep pit, which could not hold his huge body at all. Sun Cheng could only let his feet easily crush those bronze spikes, and then climb out of the trap.
The unknown gas sprayed was dispersed by him, and the nozzle pouring sand into the hall was smashed with a fist. Also smashed were the huge stone balls suddenly installed behind the fake door opened by him.
All the oddities in the hall were quickly destroyed or condemned under the scanning of his eyes, and sun Cheng finally found a correct corridor leading to the lower part.
However, when he lifted the huge stone weighing several tons with brute force and violently opened the passage to the next floor, he soon frowned.
As far as I can see, it is a passage no more than ten meters long, but it is a passage that can only be passed by humans.
Yes, it looks less than 1.5 meters high. Even humans can only bend forward, let alone a big man like him.
Within sight, there were no patterns or murals in the passage, and sun Chengxin suddenly had a number.
I was just about to order the sprint, let him continue to command the excavation machines, and dig out a passage that can let me pass through as soon as possible.
At this time, mora, who had studied the murals for half a sound in the hall, suddenly shouted excitedly.
"Master, please come and see what I found!"
"Huh?"
Sun Cheng came over in some surprise. He began to wrinkle Mora''s fingers along the artificial skin on his arm and looked at a mural in front of him.
When his eyes saw the mural clearly, he clenched his right fist and exclaimed, "ark?!"