One after another, all the rotten mermaids began gnawing at the outer covering of the structure, revealing the room inside, which was made of unknown materials. This outer covering seemed extremely fragile in the rotten mermaids' mouths; a few bites were enough to eat away a section. They could even consume materials like dirt mixed with rebar, turning it into food!
This genuinely surprised Jing Shu. She hadn't expected the rotten mermaids' biting power to be so formidable. She wondered if it had something to do with their saliva. However, as apocalyptic Dark Creatures that fed on White Energy, their great power likely stemmed from their access to it.
"Such ability not used for digging tunnels is truly a waste."
