Zhou Yi sized up the creature before him.
Its build was similar to that of a sand rat, with a thick fur, and its head was wrapped in a shell-like layer of what resembled coal, forming a small conical drill.
This creature seemed to enjoy burrowing, pressing its head against the ground and rotating its body, while using its claws to dig the earth, it quickly burrowed a hole.
They dove into the earth and then emerged from the ground on the other side.
Nemo explained from the side, "Chairman, this is the offspring produced by the Coal Shell Bug and the sand rat."
"After a period of nurturing and testing, I've found they possess the adventurous spirit of the sand rat and the sea floor survival skills of the Coal Shell Bug, and their temperament is quite stable."
"They don't have eyes or vision and, like the Coal Shell Bug, they observe the world using their shell, sensing Death Light and energy."
Zhou Yi picked up an amphibious mouse by hand.