Soon, the three of them reached the barrier of the Spirit Realm Battlefield, where numerous massive, fissure-like doorways appeared before them.
Though they were called fissures, each one was anywhere from ten to dozens of meters wide. As for their length, they could easily span hundreds or even thousands of meters.
Following these fissures deep into the barrier of the Spirit Realm would lead to the outer battlefield zone.
The deeper regions of the Spirit Realm Battlefield, however, were fraught with danger.
It was even more dangerous than the River of Despair outside.
The precious treasure known as the "Eternal Night Star Mark."
It was an item that could help a Middle Rank Level Transcendent advance to the Upper Rank Level.
Many Divine Kingdoms were in desperate need of such resources.
As a result, the experts from the various Divine Kingdoms placed immense importance on the Star Trace Spirit Realm Battlefield.
Obtaining an Eternal Night Star Mark was no easy feat.
