As he collected swimming crabs, Chu Mingcheng had filled the net again and was about to swim up when he finally noticed a cave covered with seaweed, about ten meters away under a rock.
Because the distance was quite far and very blurry, it was only because of the light's reflection, which formed a stark contrast outside and around the cave entrance, that the cave appeared like a gaping mouth; otherwise, he wouldn't have discovered it.
From what he could tell, the cave's diameter was almost one meter, making it an excellent hiding place.
Whenever one encounters such caves underwater, it's a must to check them out, as there might be unexpected gains.
With average luck, there would be nothing to find.
With bad luck, one might get injured.
But with incredibly good luck... there would be a feast tomorrow.