More than 20 spiritual treasures of heaven and earth treasures are also a wealth that cannot be ignored for Chen Huixian itself, and for the Yanxu world, it is a booster for deepening the foundation.

Before he got these things, Chen Huixian was not worried about what formation should be used as the core, but after getting such things, he found that he had to start considering the next development plan for the Yanxu world.

Chen Huixian searched for the knowledge in the secret book of "Sword and Heart Sect" and found that war fortresses can be roughly divided into three types.

Defensive, attacking, balance assistive.

There are countless types of records extended from the "Sword and Heart Sect" that not only have detailed manufacturing methods, but also have manufacturing concepts and theories, so as to create their own unique war fortress.

The Tianjian Sword Sect has no war fortress.

Chen Huixian was very surprised when he found out that the war fortress was an attacking weapon between the great forces of the heavens. From the beginning, it was like the golden flame flying shuttle tried to refine by the gods, which could also be classified as a war weapon.

If individual strength is the foundation of power, then war fortresses are strategic weapons for the sect.

However, there is nothing in the Tianjian Sword Sect.

It may be because it is devoted to the sword, or it may be because the sword is too sharp and does not require extra attack and killing weapons.

Well, Chen Huixian felt that the Tianjian Sword Sect was not good at refining weapons and did not have some talent for craftsmanship, so he could only watch things like war fortresses.

This is why Chen Huixian was touched unintentionally. Isn’t this the resentment of many seniors of the Tianjian Sword Sect?

Wuliang Tianzun, I must be too concerned.

"Since it is a war fortress, it cannot be my own toy, but a huge war platform. You may have to consider the Tianjian Sword Sect in order to create it. Well, the Tianjian Sword Sect has no shortage of attacking methods, and it is easy to break, so the auxiliary type of defense type is more suitable for the Tianjian Sword Sect."

When it comes to attack, Sword Cultivator is the ruthless hand of slashing Gundam with one sword, so there is no problem.

After some deduction, a thought suddenly arose. Sure enough, I was still too young. Old Ancestor Zhang Yufeng had probably set his sights on me for a long time and threw me into the Yanxu world to see if I could become the number one engineer of the Tianjian Sword Sect.

There is not no reason for the thought to appear for no reason, because he thought of what is the core formation.

Is there any more suitable, more perfect and more comprehensive formation than the film of heaven and earth?

Not to mention that the film of heaven and earth is born innately, and the chaotic energy is constantly washed and polished and improved, and has been tested for a long time, isn’t it the best choice for his familiarity with the film of heaven and earth?

From the beginning, he repaired the film of the heaven and earth, and later he used various formations to enhance the effect of the film of the heaven and earth.

The film of heaven and earth has become the de facto formation core.

Zhang Yufeng threw Chen Huixian to Yanxu because Yanxu's world was his second soul and was very serious with him. If Chen Huixian did not take action, his luck would be dissipated.

However, from another perspective, it is not because Zhang Yufeng has taken the path of Chen Huixian's use of prosperity as the way.

For this kind of Tao that is born to be big, complex, and versatile, proficient in all kinds of martial arts, read a lot of books, and is knowledgeable and talented...

Sword cultivators generally pay attention to simplifying the complex and doing things with one sword. Chen Huixian has embarked on an alternative path to sword cultivating.

Establishing the formation with the film of heaven and earth as the core, Chen Huixian Zhenling began to learn in-depth knowledge of various war fortresses.

It has to be mentioned that, as far as records are concerned, this kind of killer weapon is indeed a well-deserved strategic weapon.

The ones that are most fun are the descendants of the Chaos Demon God, followed by alien races, human races, and other races.

Among the human race, Lingbao Sect is a typical representative, among which Zhaotian Mirror is one of the core components of the war fortress.

The Tianjian Sword Sect, who independently sent more than 50 Yuanhui to defeat countless war fortresses, the sword peak that Chen Huixian once sacrificed his sword in the heavenly realm was a war fortress built by the Little Thousand World, but was eventually pinched into the sword peak by a certain ancestor.

Before Shen Huixian, the sword cultivator who went straight and drew his sword was not used to changing his style, and long-term refined operations and complex war fortresses.

Even if he was to drive the ducks on the shelves and let Hedao's sword cultivator do it, the final result would be crushed in one wave. The war fortress was almost scrapped after playing it a few times.

Of course, this is also related to the fact that the war fortress was not tailored to oneself.

The core formation and development direction have been established, but there are more problems.

First of all, the film of heaven and earth is the most perfect formation.

However, every world has a film of heaven and earth. All monks, regardless of their height, come into contact with the formations extend from the film of heaven and earth.

Therefore, there is a problem here, that is, the enemy will easily find the way to crack it from the film of heaven and earth.

No matter how perfect it is, it is not just relatively perfect. When facing familiar people, there will always be countless ways to crack it.

So, variants are involved here.

Yes, Chen Huixian is not the first person to make the film of heaven and earth. After countless years of development, it cannot be said that all routes have been completed.

But almost all types have been dug out, the difference is whether they go deeper and whether the branches are biased.

With the assistance of the entire Heavenly Dao, the Shenhui Xian Zhenling quickly solved this problem, that is, the Great Sun Lingxiao Palace is the hub of war fortress, the Golden Flame Way is the variant factor of the heaven and earth film, and the Jiandao is the variant of the heaven and earth film.

Even if you take the defensive auxiliary route, the sword cultivator is ultimately a sword cultivator. Chen Huixian is most familiar with the attack instead of defending and achieving his goals through aggressiveness, rather than blindly guarding and defending.

Old problems solve new problems again, one takes the whole world as a fortress, and involves so many aspects, which is not much easier than opening up a new world from chaos.

Chen Huixian sincerely thanked the existence of the Heavenly Dao. It is precisely because of the auxiliary deduction of the Heavenly Dao that many problems that require countless time can be solved in a short time.

As things unfolded, the planned route of Yanxu World began to become clearer, and the vitality of heaven and earth became rich again. After maintaining it at a certain level, it stopped.

The gods constantly refine magic treasures, spiritual treasures, and earth gods constantly fine-tune the earth veins, absorb the excess heaven and earth vital energy into the earth, and keep the heaven and earth vital energy at a certain level.

The human and gods looked at all living things that were reviving and reproducing again, buried their heads in fortune, and vowed to build this world into a paradise of immortality filled with vitality and spiritual beasts and spirits everywhere.

However, this calm did not last long. Things related to him were happening in the world of the Demons and the Starlight World.

Among some unknown star in the Starry World.
Chapter completed!