Clearly, during the time they had hurried over, the staff had already explored this entire secret realm.
It seemed that this secret realm could only be used as an additional space.
"Lin Su, what do you think?" Shen Yunshan fell silent for a moment, then turned his head to look at Lin Su.
Lin Su furrowed his brows tightly.
The situation was somewhat beyond his expectations.
"Is there really nothing special about this place?" Lin Su couldn't help but ask.
"It's not completely without anything special." The staff scratched his head, "In this secret realm, many places have a type of crystal that glows and twinkles, containing energy fluctuations, but we can't detect any properties."
As he spoke, the staff member waved towards someone beside him, and soon another staff member brought over a large box.
"We've collected some, they're all here." Saying this, he opened the box.
In just an instant, Lin Su was dazzled by the box of crystals shimmering with radiant, colorful light.
