章 614: Deep River

"The Deep River?"

Jessica keenly noticed the change in Raven's expression and asked in a confused voice, "Where is it?"

Raven muttered in fright, "It is the most terrifying place in the entire Underdark!"

"Although it has been written in some ancient books that the Deep River connects the entire Underdark, and that by using it, one could travel between almost any two places in the Underdark, that place is still too dangerous."

"It's commonly believed that some monsters from the Astral Plane are sealed in the Deep River. Many people who have gone to explore it ended up disappearing forever."

She looked at Marvin with worry.