"What? The Demonic Domain Continent has broken away from the True Demon Realm? It seems the contingencies Lord Saint Ancestor left behind back then have all failed. Since this place wasn't affected, it seems the foundation of Myriad Phenomena Palace hasn't been discovered.
Since you entered the foundation grounds of Myriad Phenomena Palace and made your way into Riyu Hall, you naturally became a disciple of Myriad Phenomena Palace as well. Myriad Phenomena Palace never restricted disciples based on their origins. Back then, two Saintly Venerable existences joined Myriad Phenomena Palace—one was from the True Ghost Realm, and the other was from the Sunset Soul Ghost Domain. Thus, although you are from the Spirit Realm, joining Myriad Phenomena Palace does not violate its rules.
However, since the Saintly Venerable Lord still has yet to return, Myriad Phenomena Palace has naturally been struck from the True Demon Realm's records. As you travel through the Cultivation World in the future, you naturally cannot claim to be a disciple of Myriad Phenomena Palace.
Furthermore, even if you pass Riyu Hall's test, the Riyu Token will likely be of little benefit to you in the Cultivation World. It might even bring you great trouble. Therefore, if you can pass Riyu Hall's trial and obtain the Riyu Token, it would be best to leave the Riyu Token in Riyu Hall before departing.
That's because the Riyu Token differs from the tokens of the other three halls. When carried on your person, it cannot be concealed or put away. Anyone can tell at a glance that you are a disciple of Myriad Phenomena Palace.
Without Myriad Phenomena Palace's protection, taking it out would naturally make you the target of everyone's hostility. Once the Saintly Venerable Lord escapes and returns, come back to Myriad Phenomena Palace, and