Profound Sun Sect was founded more than 5,000 years ago. Ancestral Master Profound Sun True Monarch was a top disciple of the Nine Yang Immortal Sect and was said to be a True Inheritor with the future potential of Divinity Transformation Daoist Seed.
Just as the Nine Yang Immortal Sect had initially established the Nine Yang Realm, the Demon Race was causing troubles from the Outside.
Profound Sun True Monarch led eight hundred disciples and twelve True Monarchs to protect the sect from demons, establishing the first line of defense outside the Thousand Beast Mountain Range, which is now known as Profound Sun Region.
Later, Green Phoenix Demon Venerate emerged from the Demon Race, forged an alliance with the Human Race and restrained the subordinate demons from wreaking havoc without caution.