The Immortal Spiritual Picture

However, breaking the formation does not rely entirely on brute force. It is necessary to find the weak points in it, which can save them a lot of effort.

Before that, they also need to make more preparations.

Therefore, several high-level formation masters of the Gu family have not been idle in recent years.

Not only do they need to find the weak points of the formation that isolates the Land of Spiritual Destruction, but they are also busy building another large and secret formation in various places in the Land of Spiritual Destruction for guarding purposes.

Everyone in the Gu family knows very well that although the Land of Spiritual Destruction is peaceful and people are united now, once the formation above is broken, within a few years, the Gu family will definitely go to war with the Bone Clan. In order to prevent a cultivator from suddenly entering the Donggu Dynasty for a sneak attack, Gu Changhuan wants to build a large formation that can serve as a surveillance and warning to cover the entire Donggu Dynasty.

Because the formation has a single function, it is not difficult to build this formation. It only takes a lot of resources and time. But considering the various threats that the Land of Spiritual Destruction may face after it is unsealed, Gu Changhuan still ordered the construction of this formation.

Therefore, Dieyi and other formation masters have never been idle in recent years.

Apart from practicing, they study formations, or arrange formations, and their days are quite fulfilling.

After seventy years, the induction formation covering the entire Donggu Dynasty was finally arranged. Not only the land of the human race, but also the sea race and the wild land were secretly arranged.

It can be said that it has achieved full coverage.

The reason why it took so much time is that this formation is not arranged in the open, but hidden under the surface. In addition, the terrain in the Land of Spiritual Destruction is complex and changeable. It is not so easy to arrange formations in some places with very special natural environments.

And because the Gu family base camp has moved into the ruins of the Barbarian God, the main device of this formation was placed in the palace of the Donggu Dynasty. There are cultivators guarding it day and night all year round. Once the formation is found to have a reaction, it will be reported to Gu Changhuan or Gu Changyu through Gu Qingqing or Gu Qingyan, and the formation of the Beigu Mountains will be fully activated at the same time.

It is worth noting that this formation only responds to the spiritual fluctuations of the Mahayana realm. Any spiritual fluctuations below the Mahayana or ninth level cannot trigger the formation restrictions.

In order to prevent the spiritual fluctuations of Gu Changhuan and others from causing the formation to accidentally trigger the reaction, Dieyi also made a special study to make the formation immune to the spiritual fluctuations of the true essence that have been recorded in the core of the formation. In this way, the formation will not take effect on Gu Changhuan and others, and prevent others from taking the opportunity to spy on the whereabouts of Gu Changhuan and others.

In some ways, it is also very luxurious.

But Gu Changhuan thinks that it is worth it to deal with Mahayana monks.

After the formation was completely built, Gu Changhuan named it "An Ning".

Although Gu Changhuan's formation can be quietly operated in the palace, it is obviously a luxury.

In addition, Gu Changhuan also changed the name of the Barbarian God Ruins.

This used to be the territory of the barbarians. This name was probably born for the barbarian gods they believed in. Perhaps it was once called the Barbarian God Secret Realm, but it also became the Barbarian God Ruins with the decline of the barbarians.

Now, tens of thousands of years have passed, and the world has changed. The former Barbarian God Ruins have become the territory of the Gu family. The name of the Barbarian God Ruins is no longer suitable for this secret realm.

Therefore, Gu Changhuan renamed the Barbarian God Ruins Taoyuan Guju, hoping that it can become a place of peace and happiness for all the members of the Gu family.

It is also magical. Gu Changhuan just renamed the Barbarian God Ruins, and the name displayed on the Tongxian Map on the other side has also changed to Taoyuan Guju.

This not only made Gu Changhuan marvel, but also took the Tongxian Map to ponder for a long time.

In the end, of course, he didn't figure out anything.

As for the original temple, it was also transformed after Gu Changhuan completely controlled the formation, but Gu Changhuan did not destroy the statue of the god in it, but threw it in a remote place in the ground abyss with little spiritual energy.

Even if some barbarian god appeared one day, it would probably take a while for them to react to the surrounding environment before they could react.

But seriously speaking, there was no feud between the Gu family and the barbarians. The barbarians defeated other tribes and took advantage of the situation. The human race did not benefit the most, and the Gu family just picked up the leak.

There was only one thing that Gu Changhuan did not know, that is, why the barbarians believed in the barbarian god.

As far as he knew, there were not many cultivators who believed in gods. There were people in the human race who believed in the Three Pure Ones or Buddhism, and there were demons who believed in the demon god Rakshasa, etc., but it was rare for all the people in a tribe to believe in one god, and even waste so many spiritual objects to build a temple, and let so many cultivators concentrate on worshipping the god.

Unfortunately, although Gu Changhuan occupied the ruins of the barbarian god, he did not obtain any barbarian inheritance and jade slips, so he did not understand the reason; even Fei Han, a senior member of the Chamber of Commerce, was not very clear about this matter.

He could only wait for an opportunity to find out about this matter in the future.