[[[CP|W:500|H:417|A:L|U:http://file1.qidian.com/chapters/20141/23/1822064635260960522172943442282.jpg]]]] Protective Ring Distribution Chart:

The protective circle is divided into ten circles, which are distributed by double pentagrams;

1.3.5.7.9 is the outer five circles. It is far from the center and belongs to the side circle.

2.4.6.8. For the inner five circles. distance from the central circle. It belongs to the positive circle.

Among them, the headquarters of the Hunters' Association is located in the main circle.

The Central Circle is the place where the heads of state and members of the world government are concentrated, and it is located in the center of the main circle.

The perimeter of the central ring is surrounded by five protective walls. It is controlled by five 'brains' in the inner five circles at the same time.

If you want to force your way in, you can't do it unless you destroy the five 'brains' in the inner five circles. It's a place of absolute safety!

Each circle and the central circle have a secret passage that is unknown and used for emergencies. However, to open the secret passage, you need to enter the password on both sides of the central circle and the connecting circle at the same time.

The place between the inner and outer rings is called the 'boundary', the place between the inner circle and the central circle is the 'wall' of the central circle, and the place outside the outer circle is called the 'civilian area'.

The clockwise order of the protective rings is:

1 - Association Headquarters - 5-2-9-6-3-8-7-4

Calendar of major events:

In 2039, World War III begins (biochemical warfare, nuclear warfare, the destructive power is stronger than any previous war devastation. ）

The war ends in 2043 and lasts 5 years.

2044-2049 post-war restoration. Although the war ended, disputes continued.

In 2049, work began on the construction of the 'circle' as a form of residence.

From 2050 to 2080, a total of 30 years will be built around the world, with a total of 10 protective rings and a central ring. It is distributed around the world as a bipentagram outward from the central circle.

After 2080, there will be a major outbreak of alien shapes in the world, stop building circles, and make every effort to deal with aliens.

In 2085, the Hunters' Association was initially established. Ling participates in the hunters.

In 2090, the World Hunters Association and the Conservation Circle will be well managed.

In 2101, the first civilian war against the Circle of Protection began.