Capítulo 971: Chapter 604: Descendant of the Sunset! Holy Day Seal

The Demon Prison is a forbidden area in Dragon Tiger Mountain, an interior maze with nine layers and thirteen realms, the ultimate hell for imprisoning and suppressing demons.

Since the founding of Dragon Tiger Mountain, the Demon Prison has already existed.

It's said that when the Ancestral Founder of Dragon Tiger Mountain was traveling the world, he established one hundred thousand acts of merit, capturing and subduing eight thousand demon beasts and throwing them into the prison, among which were unparalleled demon beasts of the Demon King Realm.

As time passed, the Demon Prison became a sinister place, with demonic energy like calamities, and ordinary disciples dared not approach it.

Only strong practitioners of Taoism were able to personally reach the deepest part of the Demon Prison. Apart from them, no one could resist the fierce and evil energy there.