From the information that Lu Qing currently has, he can probably divide the development of the entire world into five stages.

The development period is the stage from Lu Huan's opening of the path of immortality to the opening of the connection with the boundless divine realm and the bottomless abyss.

This is the stage of the development of the primeval civilization from the wilderness to the highly developed civilization of cultivating immortals. At this stage, although in the early stage, there were also indispensable attacks and battles between human monks, demon clans, and sea clans, and even the direct conflicts and contradictions between the main world and the satellite small world.

But on the whole, the whole world is developing peacefully and upward at this stage.

In the early days of the invasion of gods and demons, at first the human monks were able to block it, but because at the beginning, they did not regard it as an important threat, and even among the human monks, there was no unified thinking and regarded the gods and demons as enemies.

As a result, in this case, the human position was lost very quickly, and a large amount of land and monks were lost as a result, and even developed to the point of almost extinction at one time.

It was also after suffering such a major and rapid blow that mankind reacted quickly, and all kinds of small worlds and forces were facing a huge threat, so they had to unite and start a desperate battle with gods and demons.

At the moment, it should be at this stage.

To the north of the Jade Smoke Sect, on the vast ice field, there were a lot of demons, mainly white ghosts, supplemented by a large number of other high-level ice attribute demons.

The same demon army attacked from north to south, compared to the white ghost who traveled south once in a few decades in the main world, it was simply pediatric.

I heard from the mouths of the Jade Smoke Sect that the battle of the demons going south was extremely fierce. Like what kind of third-order white ghost king - there is no saying that there is a white ghost king in this era, and the third-order is not worthy of being the king - it is simply the most ordinary cannon fodder, there are many fourth-order white ghosts, and there are even a lot of eighth-order demons, this kind of can only be eliminated relatively easily unless the immortals are dispatched, otherwise the cave void powerhouse will only come out in five or five.

For example, their Jade Smoke Sect, in response to the call, when they set out, they gathered the elite of the sect and went north to participate in the war. After the battle, only six elders came back, and the Taishang Elder who had reached the Shenhai stage was killed in battle, and all the Dharma Ministers of the entire sect were killed in battle.

But at such a high cost, the front line is only going to be maintained.

But a large number of demons are still emerging from the extreme northern ice sheet, and then go south.

Even those who are optimistic do not think that the front-line defense line can withstand it for too long.

Come to think of it, this early stage is the collapse stage.

And in the future, it should be Lu Huan who sacrificed himself to create the world lock and seal the connection between the Boundless God Realm and the Bottomless Abyss and the main world. With this as a landmark event, the third phase will be kicked off.

At this point, the number of gods and demons will no longer grow. However, due to the large number of gods and demons who came to the Overworld during the collapse phase, and a large number of native beings, corrupted or surrendered, this is still a very difficult time.

And the gods and demons should not be willing to fail. On the one hand, the number and average strength they still have left in the Overworld are very strong. On the other hand, they must also be trying hard to break the world lock that Lu Huan had created, trying to reopen the passage.

During this period, many immortals formed the Immortal Society, which ruled all races and gathered strength to fight against gods and demons, eliminate gods and demons, and protect the world lock.

And in the end, at this stage, the main force of the gods and demons was eliminated, and the immortals almost died with these gods and demons.

In the fourth stage, Lu Qing called it the 'stage of extinction'. Although the main world was defeated in the end, the achievements of civilization were almost destroyed, and a large number of monks died, so that even civilization could not survive; at the same time, due to the existence of the world lock, the power level of the entire world gradually declined, and the ancient civilization, which was almost destroyed, also lost the soil for re-growth and recovery, and completely perished.

And this phase of extinction, in fact, theoretically speaking, has continued to this day.

Although, now, the civilization of the whole world has actually developed again, but whether it is the more brilliant and unified Great Zhou Dynasty before or the Nine Great Immortal Kingdoms today, compared to the ancient civilizations of the past, they are all very simple, and they cannot reach that level at all.

The impact of the world lock is significant.

And right now, what Lu Qing has to face is the end of the fourth stage, and the fifth stage, which is the node where the gods and demons invade again.

It's hard to say what the future will look like, but it's nothing more than two endings:

The gods and demons have officially invaded, and the main world is far from ready, and the entire world is completely integrated into the boundless god realm or the bottomless abyss. If this is the result, there is no need to take any name, and it will be over when you die.

And the second ending, through time backup, cut off cause and effect, so that the passage of the abyss or the divine realm was gradually closed, and they successfully postponed the invasion of gods and demons to thousands of years, or even tens of thousands of years later. At that time, the source of the world lock did not continue to block the upper limit of the power of the entire world, and after the whole world has developed for such a long time, it will probably be able to restore a large part of the situation of the ancient period.

At the same time, the whole world will be more prepared for the invasion of gods and demons after thousands of years and thousands of years of preparation, and it will be more prepared than the primeval civilization that was suddenly invaded, and even be able to turn against the guests, first find the channel for the invasion of gods and demons, and directly bombard them back before they invade, and then find a way to close these channels to ensure the safety of the whole world.

What's more, while closing the passage, the entire world is kept away from the divine realm and the demon realm to avoid being invaded again......

"All in all...... I still have to play a good copy. Lu Qing sighed.

"Senior, what copy do you say?" The young white sword immortal next to him, that is, Yan Luo, couldn't help but ask when he heard what Lu Qing said.

In the past few days, Lu Qing has spent most of his time chatting with Yan Luo, guiding his swordsmanship cultivation by the way.

Some of the things in the Taibai Sword Dictionary, just take out a little bit, it is enough for Yan Luo to benefit for a long time. The most important thing is that Yan Luo found that there are many ways of thinking that coincide with each other, but Lu Qing has gone farther than himself and is much more mature in his thinking.

In addition, when Lu Qing communicated with him, there was almost no arrogance, so that although the two had only been in contact for five days, Yan Luo had already introduced Lu Qing as a confidant and a guide on his own cultivation path, and he was more respected by him than his own master.

This feeling made Lu Qing's heart very dark.

Teach you what you taught me, and you have to thank me!

This also made Lu Qing feel a lot of fun in the last few days of time fragmentation.

Seeing that the fragment of time had entered the countdown to the end, Lu Qing said with a smile: "The world depends on you to save it, and in addition, I also need to thank your predecessors for your gift." ”

"Senior, senior, you call me senior?"

White Sword Immortal Yan Luo's face was full of doubts.

And this puzzled expression suddenly froze in front of Lu Qing, and then gradually dissolved, and finally came to naught.

Looking up again, Lu Qing found that he had returned to the Jade Smoke Mountain tens of thousands of years later, and everything was still a familiar scene.