As organisms that existed on Earth as early as hundreds of millions of years ago, sponges are a general term for filter-feeding organisms with many pores.
The phylum Porifera includes about five thousand species, with various forms such as tubular, forked, umbrella-shaped, cup-shaped, fan-shaped... covering almost all irregular shapes.
And what Garcia drew on the ground was a type of tubular sponge organism, but its overall form was closer to a virus structure:
A gigantic boil-like body, covered densely with countless terrifying protrusions, each surface lined with sinister patterns, looking particularly eerie.
According to the scale marked by Garcia, Cheng Ye calculated in his mind that merely the diameter of the central boil was at least two to three hundred meters, and those extending tentacles, each was at least ten meters long.
But how deep is the White Water River?
