Skeleton Island, the second-order monster area, at the beginning of the morning, he thought it was a tooth mark, but according to the size of the tooth mark.
This type of creature is not enough to kill so many powerful second-order monsters.
So he guessed that it was a kind of Octopus unique to Skeleton Island. This kind of Octopus was huge, strong, and covered with suction cups like teeth.
So he guessed that it was a third-order monster about to grow up, and even the other party was in the depths of the lake at the moment!