However, these were all Xu Cheng's guesses. The real reason might not be as simple as Xu Cheng thought.
Xu Cheng didn't want to delve deeper into the matter. It wouldn't be of much use for these birdmen to acknowledge him as their master.
Other than being useful in the Changbai Mountains, if he brought it out, he would probably die because he was not used to the environment.
Xu Cheng took out the Ghost Seal that could summon Ghost Soldiers and placed it in the Ghost Claw.
An ancient battle song suddenly sounded. Xu Cheng did not understand this language, but when the birdmen heard it, they immediately prostrated themselves on the ground.
At this moment, rows of ghostly soldiers appeared from the stone and walked towards Xu Cheng in unison.
Xu Cheng counted and found that there were about 30 of them.
The ghost soldiers knelt down on one knee when they came to Xu Cheng's side. It seemed that they could listen to Xu Cheng's orders at any time.
These ghost soldiers were dressed in the Yin Shang period, which meant that this bronze door was built during the Yin Shang period.
However, Xu Cheng thought of a problem. When they were in the Lu Palace, the skeletons were obviously dressed in Lu attire. They did not look like this at all.
Could it be that the Ghost Seal was adapted to the local conditions and summoned the Soldier Souls of the era in the surroundings?
In other words, this bronze door could be traced back to an even more ancient era.
This was because such a huge bronze door could not be built by human strength. Even in the modern world, building such a bronze door was probably an impossible task.
。
Xu Cheng couldn't help but yearn for the civilization that had disappeared.
Perhaps the truth had long been buried in the long river of history during that era. Even if they used everything, they would not be able to find a trace of that era.
Even the legends that were passed down by word of mouth had long disappeared.
Perhaps that civilization no longer existed, but Xu Cheng firmly believed that that era had existed, and the bronze door was a brilliant creation left behind by them.
Among the excavated historical sites, the bronze culture could be traced back to six thousand years ago, but there must be miracles like the bronze door that had not been announced to the public.
Xu Cheng did not know why they had built these things, because the goal of immortality was harmful to the progress of the entire civilization.
If everyone lived forever, as infants were born, the resources that could be used for survival would be distributed.
Could it be!
Which civilization starved to death?
As the population continued to expand, the scarce food supply was already running low. When the authorities realized what was going on, the population had already exceeded their imagination.
If such a thing happened, the simplest and most effective way to prevent the destruction of civilization was to carry out the human elimination plan.
It was like the purple sweet potato spirit snapping its fingers, destroying half of its life to reduce the distribution of resources.
However, there would be resistance when there was oppression. When these plans were implemented, some people similar to the Avengers would jump out.
It was hard to say which side of these people was righteous, because justice was always the definition of victory.
At the end of the war, forbidden weapons similar to nuclear bombs were used, and the entire civilization was destroyed.
Only miracles like the bronze tree in Qinling Mountains and the bronze gate under Changbai Mountain were left to prove their existence.
Although it was a joke, Xu Cheng believed this deduction.
Often, the truth was hidden in what seemed like a joke.
Xu Cheng felt that if he could solve this mystery, he would probably overturn all historical legends.
The most important thing now was to open the bronze door and see what was inside.
At this moment, the human skin wrapped around the bronze doors began to loosen, and a small crack appeared on the two huge bronze doors.
From that angle, it should be from the inside out.
According to some books, the bronze door was the passage between the main world and hell.
In short, it was not something good.
At this moment, a strange sound suddenly came from King Wanu's coffin. Xu Cheng went over to take a look and saw that King Wanu had woken up at some point in time. His eyes were like copper bells as he stared at Xu Cheng.
"Roar!"
King Wan Nu let out a strange cry. He wanted to jump out of the coffin, but because he had lost his limbs, he squirmed like a worm.
King Wannu looked at Xu Cheng with eyes full of hatred. He knew that Xu Cheng must have done something to cause this.
Xu Cheng didn't know how to deal with King Wan Nu, so he could only close the coffin lid first. Now that King Wan Nu had lost his limbs, he couldn't open it.
After ordering the birdmen to keep an eye on King Wannu, Xu Cheng led Little White, Little Silver, and the corpse fetus into the bronze gate with the ghost soldiers.
As Xu Cheng and his group entered the bronze door, the huge door closed with a tremble.
This book comes from：m.funovel.com。