After sneaking closer, Liu Zhi finally understood why the Old Captain had said that this place was hidden so deeply.
If someone swam over from the surface, they would never discover that there was a huge whirlpool about three kilometers in diameter hidden here.
The surface of the sea was completely calm. Even at a depth of around ten meters below the surface, the water showed no reaction at all.
Only after reaching a depth of ten meters underwater could one see the enormous whirlpool.
Liu Zhi noticed that there were many strange boulders and sunken ships around the whirlpool. It was easy to tell that those sunken ships were sacrifices from those who had failed to learn the correct way to enter.
Standing outside the whirlpool, Liu Zhi also noticed that there was a group of aquatic creatures underwater that were not Fishmen. They were Lobstermen covered in hard shells.
They seemed to be guarding the outside of the whirlpool in groups of two or three, apparently searching for something.
After thinking it over, Liu Zhi realized that the people guarding the whirlpool were not fools. The Old Captain's men discovering the whirlpool was one thing, but he had even insisted on making a round trip through it. Naturally, that would alert the guards here.
The fact that those people had managed to send the information to the Old Captain already showed that they were quite capable.
Looking at the scene before him, Liu Zhi instead began to take an interest in the whirlpool.
"Did these guys leave the Lobstermen here to serve as sacrifices?"
As he thought this, Liu Zhi took out the Soul-Devouring Eye staff. He targeted an area with fewer Lobstermen and used Soul Extraction on it.
In the next instant, a Lobsterman died in the