Quote Originally Posted by DarthEnderX View Post
Wouldn't it be able to talk then? The other schoolmate that's a monster can talk, so I assume they all can.
Fei can speak human for whatever reason, or maybe we think she can and she's also speaking to the reincarnated students telepathically or something. Or in Japanese, who knows.

Kumoku can't speak human, or at least she can't speak the native language. The humans in the episode with the egg sounded like gibberish to her.