"Yes, the River Cavern."
"The River Cavern is a unique Mystic Realm in the Guardian Sea, inconsequential to ordinary wizards."
"But it's of extraordinary usefulness for wizards who have integrated with the Rules."
Lan spoke.
After the words fell, Milton Cheney nodded his head in a somewhat non-committal manner.
Lan was too general, after all.
Furthermore, Cheney didn't even know what the River Cavern was.
Even the name 'River Cavern' was heard for the first time.
Even in the simulator, he had never encountered the River Cavern.
"What is the extraordinary use?"
Cheney asked.
"The river in the River Cavern actually originates from the Long River of Rules in the Wizard Realm."
"Long River of Rules?"
Cheney was taken aback, his voice a bit of surprise.
Cheney had always assumed the Long River of Rules to be a purely subjective product in the past.
But it was not difficult to hear from Lan's words that the Long River of Rules is actually a real river?
