In the vast void, the Primordial Heavenly King called out to Chaos, "Chaos, you must unite with me to counter the Taixu Illusory Realm, or else face total extinction."
The Primordial Heavenly King controlled a part of the prison's origin, which enabled him to cultivate to his current realm, whereas Chaos was the birthplace of countless timespaces and myriad realms.
Chaos appeared.
He manifested as a huge, fleshly man, within whom countless worlds were concealed.
When he transformed into a human, the creatures, all things, treasures, spaces, and even beings from the Great Emperor Realm and the Reincarnation Realm within him, all perished, turning into the most primal Chaotic Ancient Energy.
His appearance was somewhat similar to that of the Primordial Heavenly King.
The giant man of Chaos was naked, without any clothes, empty-handed, just like the Pangu of ancient mythology, freshly born and about to create heaven and earth.