The immortal path was divided into three major realms: Heavenly Longevity, Nirvana Spirit, and Transcendence.0

The Heavenly Longevity Realm was the first threshold on the immortal path. As its name suggested, it meant living as long as the heavens themselves! The so-called ‘Heaven’ referred to the great dao. The great dao was indestructible and possessed an endless lifespan, and thus could be called immortal.1

At the Ancestor Stage, the profound secret one sought was the key to unlocking the gate to the immortal realm Heavenly Longevity.0

To uncover the profound secrets of all things in the universe was to grasp the complete essence of how a world was formed, thereby allowing one to undergo transformation, live as long as the heavens, and attain immortality! However, this threshold had trapped countless cultivators throughout the ages. Among ten thousand Ancestors, it was rare for a single immortal to emerge.0

This realm was obscure and elusive and not something one could reach through sheer persistence and diligent cultivation alone. Instead, it required heavenly luck, opportunity, great wisdom, and immense perseverance to even hope of touching its threshold.0

Since the end of the primeval era, when...0