Ah, the classic "she looks like a kid, but she's actually 1000 18 years old". After the first few pages, I expected a satisfying explanation, and it wasn't delivered...
Creo que algo fuerte le pasó a la maestra. No quiero decir que fue algo sexual por lo suave que ha sido la historia de este manga, pero igual y algo cercano.
As if the earlier battles weren't as ridiculous as this one. The author simply reads about historic battles and incorporates them into the story without any context about why the tactics work. And the fact that they communicate instructions instantly during battle is getting tiring... I mean...