The fact that his mother left a letter shows that he is still alive and nothing unexpected happened.
"It's all here, see for yourself."
Ye Goudan took out a stack of letters from his body and handed them to Ye Shitian.
Ye Shitian took the letter left by his mother and read it.
As he read, Ye Shitian's face became more and more shocked.
In the letter, Pan Huiyue said that Ye Goudan would definitely find her whereabouts. As long as she entered the mysterious place where she was, she would be able to find her traces and finally find the cave.
She left a letter in the cave, indicating that she has been searching for the truth all these years.
Ye Shitian was surprised when he saw what Pan Huiyue wrote.
If the contents of this letter were to appear in the world, it would definitely cause an uproar.
Because what Pan Huiyue recorded was too shocking to the world.
There are some unsolved mysteries recognized around the world.
Even world-famous monuments.
In order to enter the mysterious place, she began to study more formations. She was already extremely talented and gradually became a master of formations.
After entering the mysterious place, she discovered that there were traces of human activities inside.
After constant exploration, she discovered that the mysterious land was like a whole new world, and there were even more powerful warriors in the mysterious land.
Not only are there warriors in the spirit realm, but there are also legendary warriors from the divine emperor.
In the mysterious land, the development of martial arts is faster than on earth.
Moreover, in the mysterious land, the development power of science and technology is completely comparable to that in the real world.
However, there are no thermal weapons in the mysterious land.
It was a world where force was respected.
This is unacceptable to Pan Huiyue.
After all, the most advanced technology on earth will first be used in technology and warfare.
In order to understand the reasons, Pan Huiyue slowly integrated into the lives of those people.
Fortunately, the people in the mysterious land are no different from the people on earth, so she can easily blend in.
After integrating into human life in a mysterious land, Pan Huiyue read through a large number of ancient books and discovered a secret that could shock the world.
That is the human beings in the mysterious land, who are also the people of the earth.
Not aliens.
They are humans from ancient Earth.
The ancient Earth was different from the present Earth. It was much larger than the present Earth. It was a very huge planet.
It was an era of highly developed martial arts and technology.
However, wherever there are people, there will definitely be wars and fights.
In the ancient earth, heroes fought for hegemony, and wars and disputes never stopped.
Although in the ancient Earth, the God Emperor warriors were extremely powerful, possessing the terrifying power of one person to destroy an elite team, the decisive factor in the battle was thermal weapons.
Pan Huiyue also discovered that some high-tech weapons on the ancient earth were countless times more terrifying than the atomic bombs and hydrogen bombs in the world today.
Perennial wars have introduced more destructive weapons into the war, leaving the ancient earth riddled with holes and making it no longer suitable for human habitation.
In order to continue to live, the most powerful forces on the ancient earth sat together in a rare meeting to discuss how to survive. They also destroyed all information on thermal weapon research and killed scientists who mastered important thermal weapons!
However, it's too late.
The ancient earth was already riddled with holes.
Even the climate has changed dramatically.
Humanity has become unable to survive, large areas of the population have died, and many places have become no man's land.
However, this is only the beginning.
The situation will become more severe next, with various extreme natural disasters occurring...
In the face of this level of disaster, human beings are like ants.
Finally, with a loud noise, the ancient earth exploded.
A planet that produced a high level of civilization perished.
The ancient earth perished and was divided into fragments.
Among these fragments, only a few humans were lucky enough to survive.
Those who can survive in this situation are truly lucky!
Countless human beings disappeared in this disaster.
A civilization is gone.
After years of changes, some fragments of the ancient earth were reunited under the movement of plates, forming today's earth.
The current earth is formed by the aggregation of fragments of the ancient earth.
When the earth was first formed, the climate was extreme, and after hundreds of millions of years, life began to appear...
Gradually a new human race was formed.
At the same time, during the birth of new humans, some ancient earth fragments were connected to the earth.
Those who survived the ancient Earth discovered that the Earth's climate at this time was extreme and unsuitable for human habitation.
In order for humans on the ancient earth not to be affected, those god emperor warriors joined forces and used all their abilities to isolate the ancient earth from the new earth with their own cultivation.
In fact, those mysterious places are the ancient earth.
The way to open a mysterious place is to activate spiritual objects.
Those spiritual objects were actually refined by the warriors of the God Emperor in the mysterious land.
If you want to open a spiritual object, you need at least the strength of the spirit realm.
With the opening of spiritual objects, it means that there is a new civilization on the earth, and it also means that the new earth is suitable for human habitation.
As long as all the spiritual objects, or most of the spiritual objects, are activated, the energy that isolates the New Earth from the Mysterious Land will disappear. By then, there will be no barrier between the Mysterious Land and the New Earth.
Pan Huiyue also made assumptions.
Because the fragments of the ancient earth are now reunited, the previous ancient earth civilization was very brilliant and surpassed the current earth. Therefore, there are some phenomena and mysterious things on the earth that cannot be explained by science.
Those are not the products of the new earth, but the civilizations of the ancient earth.
After reading Pan Huiyue's letter, Ye Shitian couldn't calm down for a long time.
This is really unbelievable.
For a long time, experts and scholars have put forward the hypothesis that a high-level civilization once appeared on the earth, and then disappeared for unknown reasons.
It's like reincarnation, a civilization reaches its extreme development and finally dies.
Who would have thought that the earth has also suffered a devastating blow?
The culprit who destroyed the ancient earth is human beings themselves.
War and endless desire are the root causes of the destruction of the ancient earth.
Ye Shitian felt a little emotional. If the countries in the world did not restrict nuclear weapons, they would also have the ability to destroy the earth.
"Have you finished reading it?"
Ye Goudan sat on the sofa and said with a smile: "This is the truth."
"It is estimated that our ancestors knew the consequences of activation, so they emphasized that spiritual objects should not be activated unless it is extremely urgent."
"After the spiritual object is activated, it will let people on the ancient earth know, and the consequences will be unimaginable."
Ye Shitian nodded solemnly and said, "Yes, it's unimaginable."
"The human beings in the mysterious land are actually the descendants of the ancient earth."
"As hard as it is to believe, it's true."
Hearing this, Ye Goudan said disapprovingly: "In the mysterious land, both your mother and I have come into contact with the people of the ancient earth. In fact, they are no different from us. Even if the isolation between the ancient earth and the earth disappears in the future, it will not be