Sixth Circle of Protection:

Ring Owner: Shel. Dono (male)

The sixth protective circle, located due south of the central circle, belongs to the 'inner circle'. It used to have the brain 'key' of the fourth wall outside the central circle, and it was later taken back by the world government.

The Sixth Circle, like the destroyed Third Circle, is a hedonistic Circle of Protection, where almost all of the pre-war entertainment culture is gathered, and the development of science and technology is not as good as the Central Circle where the World Government is located, and the Hunters' Guild Headquarters Circle, but it is also higher than the other Circle.

The Sixth Circle of Protection is a miniature version of the cultures of the world before the war.

Although the enclosure area is not as large as the destroyed second protection ring and the mysterious fourth protection circle, the usable area is the largest among the ten protection circles except the central circle, and the population is also the largest.

Some of the managers and residents who were relocated before the destruction of the Third Ring were also placed in the Sixth Circle.

At the same time, the number of hunters stationed in the sixth circle is also higher than that of other circles.

Although the Sixth Circle of Protectors has a vast area of land and a large population, the Sixth Circle has always been safe and sound, both internally and externally, and the people have been able to live and work in peace and contentment.

The sixth ring is also the only one other than the central ring to have a 'double sky wall cover'.

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Ninth Circle of Protection:

Circle owner: Hleböch (male)

The Ninth Circle of Protection is a special 'underwater circle', which was built on the seabed, and its predecessor was the famous underwater park before 'that war'.

Because of the impact of 'that war', the submarine park was abandoned. When the 'Protective Circle' plan was launched, the old Nine Circles (formerly the admiral of a certain country) joined forces with various naval and maritime talents from other countries to plan to renovate the original underwater park so that people could live on the seabed.

If you live on the ocean floor, you can ensure the supply of food, and you can prevent the growing aliens.

With the efforts of many parties, the ninth protection circle was finally completed, and the old circle owner also passed away due to old age.

Before he died, he handed over the Nine Circles to his third son, the current Circle Master Hlebosch, and also told him another reason for building the circle on the bottom of the sea: the ground resources are becoming scarcer, and it is difficult to guarantee that one day the Central Circle will turn a blind eye to the other protective circles, and the other circles will swallow each other, so they choose to be on the bottom of the sea.

The structure of the ninth protective ring is also different from the other protective rings.

The Ninth Ring of Protection has a total of seven Rings of Protection on the seabed.

One main circle, three special circles, three ordinary circles.

These seven circles of protection are collectively known as the ninth circle of protection.

Each of the seven circles has its own sky wall and central brain. And because at the bottom of the sea, it has to withstand the pressure of the seawater, so the thickness and quality of the sky wall are incomparable to other circles.

Because it is under the sea, the residents of the circle cannot see the real sky outside. The transition between day and night, the transition between different weathers, and the transition between cold and warm are all mediated and distributed by the 'central brain' within each circle.

As for the food of the Nine Circles, it was decided at the earliest World Conference that the food in the other circles should be exchanged with the Nine Circles in turn, so as to ensure that other land circles can also eat marine specialties, and also allow the people of the Nine Circles living on the bottom of the sea to eat land food.

There are two ways to get in and out of the ninth lap: an ocean submarine and a 'spiral tunnel' that leads directly to the sea.

Spiral Tunnel: It is a three-way passage that leads directly to the sea outside the main circle and other small circles. However, due to its lack of convenience, it is mostly used to 'extract' air from the sea surface for use in the circle.

And people still rely mainly on ocean submarines for travel.

Ocean submarines are divided into 'transport' and 'sightseeing'.

Transport submarines are military submarines left over from the war.

The sightseeing submarine is a small, fully transparent 'capsule-type' submarine that can carry 10 people at a time.

All boarders are required to present a 'biometric certificate' of the residents of the Nine Circles.

Outsiders, on the other hand, need to apply one week in advance.

The owner of the Ninth Circle of Protection was later killed by the cloaked man.

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Seventh Ring of Protection:

Owner: George. Wall (male) is one of the main members of the former Hunters Association.

The Seventh Circle of Protection was originally established to temporarily accommodate some ordinary people who usually work in the Central Circle, as well as the families of hunters below rank 2 (B) who go out.

After all the protective circles have been perfected, the seventh protection only exists as an ordinary protective circle.

The owner of the seventh protection circle was later killed by an unknown person.

The Seventh Circle of Conservation is now the Hunters' Association responsible for dispatching hunters to Heroi. Seton takes over management.

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Third Civilian Area:

The third civilian area is located under the snow-capped mountains and belongs to the high-altitude area.

The people who live here are people who lived in the cold before the war.

After the war, the Earth also accelerated the rotation of the magnetic poles due to the impact of the war, causing the location of the three regions to be covered in ice and snow.

However, because of this, it is isolated from the harassment of aliens, and it is called 'the last pure land of mankind'.

However, the resources of the three districts are quite scarce, and the survival of the people is relatively difficult.

After the landslide in the snow-capped mountains, this last pure land of mankind was buried under the ice and snow forever.

Perhaps when a new civilization arrives again, this pure land can be seen again.

……

Fourth Ring of Protection:

Circle owner: Delina (female)

The fourth protection ring implements the 'only entry but no exit' clause to the outside world. No outsiders will be allowed to enter.

This makes the Fourth Circle of Protection very mysterious, but in fact, more than half of the inhabitants of the Fourth Circle of Protection are non-human beings of advanced intelligence in the present world.

And the identity of its circle owner is: the longest-lived werewolf of the Wilderness Werewolf clan.

Its werewolf identity is known only to the 'Three Kings' of the current World Government.

The fourth circle of protection is allowed to exist thanks to this circle master.

In addition to most of the werewolves and other non-human high-level intelligent creatures within the four circles, there are also a few low-level humans who are responsible for labor and serve as food.

The four circles are completely independent and under the management of the circle owner.

Everything in the circle is self-sufficient, and there is a primeval forest-level mountain and wetland within the four circles.

Although the residents of the Four Circles will occasionally go out to catch some 'additional vegetables', with the instructions of the World Government, the Hunters' Association will turn a blind eye even if they know that it is the people of the Four Circles.

Four circles away, backed by the snow-capped mountain in the third civilian area.

When the avalanche occurred in the snow-capped mountains, the fourth protective ring was not affected.