Unlike Grimm, the Acraepoid had a terrible underwater vision. It was not until Grimm had approached the whirlpool that he discovered what Grimm was pointing at.
"Argh! Stay away from it!"
Grimm ignored the Acraepoid's alarming screams. Gradually, he swam closer and closer towards the small Phagocytic Shell and stopped a few meters away from the whirlpool.
"No!" The Acraepoid cried, almost bursting into tears.
"This is the most dangerous Phagocytic Shell, the consequences are unthinkable if you are swallowed! Even the great Acraepoid Warriors dare not approach it! Hurry, we must…"
Ignoring the Acraepoid's weeping cry, Grimm observed the peculiar whirlpool quietly as if he was undergoing sorcery experimentation.
"It happens without natural energy and the world's law?"
Grimm did not detect any natural force nor modification from the world's law. It was not produced by creatures, and it was not similar to the Black Sea Whirlpool in the Sorcerers World.