Longevity starts with learning.

Chapter 912 Two Completely Different Worlds

To the south of the Changsheng Mountain Gate is an undulating hilly area that stretches from east to west and extends for hundreds of thousands of miles to the south.

By now, the spiritual cities and markets that are scattered throughout this vast hilly area have naturally changed their nature completely.

They were transformed into logistics supply transit points or fortress checkpoints to eliminate the escaped fish on the front battlefield.

And at the southernmost tip of this vast hilly area, which was once the heartland of the Great Chu immortal cultivation world, has now become a de facto frontier area.

And this border is not a peaceful place, but a place of endless fighting!

As early as the beginning of the demon catastrophe, the Changsheng Sect, which had been prepared, was ready to give up most of the Da Chu immortal cultivation world.

After ordering all the Changsheng Sect disciples from all over the Great Chu Immortal Cultivation World to return to the mountain gate, he set up a temporary line of defense in the waters of East Lake.

Behind East Lake, a second line of defense was established relying on the Cangwu River in the central part of Da Chu.

The edge of this hilly area is the third line of defense and the most important logistical support location.

However, with the severely damaged strength of the Changsheng Sect at that time, it was ultimately powerless to face this horrific demonic catastrophe.

In just a few years, the two defense lines of Donghu and Cangwu were successively breached.

But fortunately, these few years of buffer time also allowed the Changsheng Sect to be reborn from the brink of death.

After all, no matter how horrible the catastrophe of demons and monsters is, it is ultimately within the boundaries of the world. At the top of the world of immortal cultivation are the Nascent Soul cultivators and the fourth-order perfect demons.

The peak of demonic erosion and evolution is only at the fourth level of perfection.

Although the demon catastrophe occurred suddenly, it was impossible to be perfect, and it was impossible to wipe out the Tiannan immortal world in one fell swoop. After all, there are still many "fish that slip through the net".

After all, the world of immortal cultivation in the south of Tian is so vast!
Even if the world of demons is about to fall, there must be quite a few survivors, especially the middle and high-level cultivators. As long as they have not been corroded or evolved and are determined to hide and escape, the possibility of escaping is definitely not small.

The Changsheng Sect resisted for several years, and although it was defeated one after another, it had already announced it to all parts of the Great Chu immortal cultivation world with the help of some remaining information systems.

Taking advantage of these few years of buffer time, the Changsheng Sect also integrated many cultivators who had fled from all over the Tiannan immortal cultivation world, greatly restoring the vitality of the Changsheng Sect that had been severely damaged by the demon catastrophe.

In addition, with the arrival of support from several large tribes in the Xingluo Grassland, after being defeated at the third hilly defense line, the Changsheng Sect was like a nail, firmly nailed to the edge of the hilly area.

After years of operation and the accumulation of massive resources, this hilly defense line seems to be becoming more and more perfect.

The entire defense line is in an arc shape, surrounding the edge of the hilly area. With nine heavy cities as the core and numerous Acropolis camps as support, it has created a defense line that can be described as an iron wall.

In the center of this arc-shaped defense line is Zhenbei City, which has the largest area under the jurisdiction of the nine heavy cities.

Zhenbei City has thirty acropolises under its jurisdiction, and each acropolis has more than fifty forts under its jurisdiction.

The Acropolis is centered around Zhenbei City and is densely surrounded in an arc shape. Each fortress under the jurisdiction of the Acropolis is also densely surrounded by the Acropolis.

It is like a dragnet covering this hilly area.

Even if the demons conquer one city or fortress, they will not be able to affect the overall situation.

This town is located in the north of the city, and because the leader of the Changsheng Sect is stationed here all year round and commands all directions, it has become the core of this hilly defense line.

With the mighty sword attack of the great Yuanying master of Changsheng Sect, this Zhenbei City has almost turned into a forbidden place for demons in the past few years, and countless demons have fallen in the defense line of Zhenbei City.

Of course, countless monks also perished in this bloody fight that had no end in sight. It was midsummer, at noon.

This should have been the time when anger was at its highest and all evil spirits had retreated, but outside the defense line of Zhenbei City, it was difficult to see the light of day.

The entire sky seemed to be infected with blood. A strong smell of blood floated between heaven and earth, and a brown-red blood mist lingered around the sky. Even though each city and fortress sent out a large number of monks to cast spells again and again, and even set up formations to disperse the blood, their effects were minimal.

The sky is dark and stained with blood...it is difficult to see the sun!
In Zhenbei City, mixed in with the rays of light that were leaving the city, several rays of light of different colors shot up into the sky, and it was difficult to see the slightest difference between them.

But these several rays of light are different from those heading to various cities and fortresses, or the monks on patrol. After all, in this line of defense, the core key of everything lies in defense.

Unless there is a special need, they will not leave the defense line.

These rays of light came out from Zhenbei City and went straight south, crossing several cities and forts until they reached the edge of the defense line and then fell from the sky.

Two beams of light disappeared when they landed, and four people appeared one after another.

"Junior brother, you are very good at formations, so you should be able to see the clues, right?"

The leader of the Changsheng Sect looked at the darkness outside the defense line and turned to look at Chu Mu.

Chu Mu did not respond, but his brows looked more solemn.

Inside the defense line, although there was blood in the sky, the sun was also shining brightly and some sunlight could be seen.

Although the ground was stained with blood, there was still some sign of life.

Outside the defensive line, however, the situation is completely different.

The sky was dark, with reddish-brown clouds blocking out the sun, and not a single ray of sunlight could be seen.

On the ground, there was deathly silence. Apart from the wandering demons, there was no sign of life at all. Even the soil and rocks were a dead reddish brown.

Looking around, thick evil and chaos seemed to fill the world outside the defense line. Compared with the inside of the defense line, it was two completely different worlds!
But the problem is...

Across the street is also the Immortal Cultivation World...

Also belongs to... the territory of Great Chu...

"How come it's so fast?"

Chu Mu frowned, and couldn't help but have a bad feeling in his heart.

When he first sensed something was wrong from outside the realm, he immediately reported it to the leader of the Changsheng Sect. Then, he went into seclusion for less than half a year, and using that scroll of magic secrets, he successfully transformed a demon from outside the realm into the nourishment for him to break through the bottleneck of the middle stage of the Nascent Soul.

Although this led to many problems such as an unstable foundation, he finally succeeded in breaking through to the middle stage of the Nascent Soul, and in this world of demonic catastrophe, he also had a little more power to protect himself...

But just as he came out of retreat and lifted the seal of the formation, he received a series of voice messages from the leader of the Changsheng Sect in front of him.

Before he understood the specific situation, he hurriedly passed through the teleportation array of Jizhou City, and after several transfers, he arrived at Zhenbei City.

As soon as I left the teleportation array in Zhenbei City, I was led here by the Changsheng Sect Master. These two worlds are completely different...

……

(End of this chapter)