The Arch Demons' Greed

"How is it possible for me to know how powerful the thing down there is?" the Three-headed Serpent Arch Demon, Lord Serpas, responded.

"We are nowhere close to the bottom of the Bone Sea, but these Low-rank Arch Demon-level sea monsters already have us pinned here. Can you imagine much stronger the sea monsters down there are?"

"Probably around the Peak-rank Arch Demon-level; it wouldn't surprise me," a Black Jackal Arch Demon replied. 

"However, the Bone Sea's depths had always been relatively unknown. Why would there be a sudden commotion now?"

"Clearly, something happened down there; but what happened down there is the real question," said Yakshan, the Evil Eye Arch Demon. 

"Could the humans have reached the seafloor before us?" a Red-Horned Orc Arch Demon made a wild assumption, but the other Arch Demons didn't take it kindly.