Back when Pangu opened the heavens, a realm was created within the Chaos Clock.
This realm seemed like a world enveloped by the shell of an egg.
Inside the egg shell is the present Three Realms.
Outside the egg shell lies the boundless and endless Chaos Void.
The Daoist Three Purities all established their abodes within this chaos, thus refining the heaven-opening talismans.
Long Fei once similarly carved out a realm within the Chaotic Sea of the Human Realm.
With the Primordial Unity Yin-Yang Talisman, he was able to suppress the realm.
During the first great calamity, the Dragon and Phoenix Tribulation split the world within the egg shell into pieces.
During the second great calamity, the Witch-Demon War, the world inside the egg shell shattered further.
Because Gonggong broke Mount Buzhou, the world directly fractured.
