[Hey, how can she be a catgirl without a cat tail? Checkmate!]

Maybe I should be asking for the other way then. You got told your help was needed to save the world, and you had to weigh it against lessons?

[Nia's nature is to needle. This is how she relates to people, at least at the very first. Maybe sort of a test, to see if they can handle her attitude well enough to be worth getting to know.]