It was a Jade Talisman.
On the surface, it looked utterly unremarkable.
Yet in truth, it was an invitation.
Just now, Lin Xuan had only swept a glance over it.
At first, he had not paid it any attention, but now, with nothing else to do, he recalled the thing.
After a brief hesitation, he raised his right hand slightly. A flash of spiritual light appeared, and that grayish-green Jade Token flew down into his palm.
It was about the size of a palm, and the patterns on it were extremely ancient and simple. Lin Xuan lowered his head slightly and sank his divine sense inside.
After about the time it took to drink a cup of tea, Lin Xuan opened his eyes.
The expression on his face had turned both shocked and delighted.
He had worn out iron shoes searching, only to find it without any effort at all. The Space Node leading to the Underworld Hell had been destroyed, and Spirit Fox Venerable was the chief culprit.
But he had never expected that from his Storage Bag, he would obtain the coordinates to the Heavenly Sound Realm.
As everyone knew, the Spirit World was composed of several hundred small realms.
The Heavenly Sound Realm was one of them.
And it ranked near the top among them.
Though it could not compare with the Guanghan Realm or the Kingdom of Qingqiu, it was not the least bit inferior to the Nailong Realm.
Its territory was vast, the density of its spiritual energy was extraordinary, and all kinds of cultivation resources were extremely abundant.
And within the Heavenly Sound Realm, there was even a superpower that, even looking across the entire Spirit World, could rank among the top ten.
The Heavenly Sound Palace!
Just as the Nailong Realm had