@SomeGuy1 It's probably not supposed to just completely make her not able to hear anything, it probably just does it enough to make it harder to hear the music but it also makes it harder to hear someone you're talking to
This broken English physically hurts me, but only a little bit it's definitely not the worst I've seen, but I am still a little confused in some areas so I do hope that it gets a better translator
What the word means and what it means when used as a tag or two completely different things, the Isekai tag only ever refers to stories where a character goes from one World to another so this so far cannot be counted as an Isekai just because it is a different world from our own