"Clack! Clack! Clack! Clack!"
A series of bone-grating and shattering noises came.
At the doorway, the alien species suddenly burst into sparks, its carapace shattered under the barrage, and droplets of green fluid oozed out.
"Hiss-ssss!!"
The monster seemed to be in pain as it let out a piercing screech, shrunk its body, and fled through the small breach it had made.
Seeing this, no one could feel happy.
Because, in the face-to-face attack that just happened, from such a close range, Weiss's K-2 automatic rifle—renowned for its power—had barely penetrated the creature's defenses.
They could clearly see that the bullets that hit the monster were almost completely blocked by its black carapace.
Only the bullets that hit the joints, or ones that struck the same spot by luck, managed to break through the defense; it was undoubtedly very bad news.