After discovering Huo Hai's arrival, Zhang Yan and Mo Kong exchanged a glance, quickly communicating something through their eyes, yet neither said a word. Even the other Immortal Gate experts failed to notice this.
This was the first time Huo Hai had encountered such a peculiar region. The longer he observed it, the stranger it seemed. "It looks like a product of soul power materializing. Nature truly held every strange thing imaginable."
Huo Hai sensed everything in this place and discovered that all objects here were alike. Even an ordinary stone carried a dense soul aura. Either souls had merged into the stones, or the stones themselves had been formed from materialized souls. Yet Huo Hai could not find any difference between them no matter how he looked.
Forget it. Since he could not make sense of it, he would focus on his purpose for coming here: the Spirit Crystal Fruit. The so-called Spirit Crystal Fruit was an extremely special fruit produced within this Secret Realm. Huo Hai had learned of it from Yuan Feng's memories.
There were actually two kinds of Spirit Crystal Fruit. One was transparent, like crystal. It could greatly strengthen Spirit Bodies and souls, continuously enhance Mental Power, and offered immense benefits to Spirit Body cultivation.
It could even help Spirit Bodies break through certain bottlenecks, allowing them to steadily raise their cultivation. For Spirit Bodies, its effect was somewhat like that of the Heavenly Refining Fire back then. Unfortunately, the bottlenecks faced by Spirit Bodies differed from those of normal living creatures. Even after reaching the Spirit Saint Realm, when everyone's bottlenecks stemmed from their grasp of laws, this remained true.
For some unknown reason, Spirit Bodies had undergone a mutation and become completely different from normal creatures. Even the differences in bottlenecks between humans,