Regarding how to defeat sea monsters, Noland Lee indeed came up with several ideas.
Behind Mermaid Vivian, the Deep River Merfolk Tribe is one of the potential allies that Ulnas Circle can seek.
If they could get help from merfolk underwater, the Deep Sea Branch would be much more at ease when facing sea monsters and Dread Sail wizards.
The problem is that merfolk don't want to deal with humans.
Selena said that based on the clues provided by Vivian, the Deep Sea Branch found the exact location of the Deep River Tribe.
The Deep River Tribe's base is protected by a magic barrier, which cannot be detected from beyond the barrier, nor can anyone see inside the barrier.
Following Vivian's guidance, the Deep Sea Branch's team touched the barrier and attracted the Patrol Team of the Deep River Tribe.
The communication between the two sides was unpleasant.
