C242 Crab Shadows

Dozens of black armored crabs were moving at a very slow speed underwater, while the students were less than 30 meters away from them. However, the group of crabs was moving at an insane speed. Seeing this, everyone held their breath and stared at the giant crabs. They only relaxed when the giant crabs swam very far away.

"The Black Armored Carcinus has both defensive and offensive abilities