That teacher is the one who replaced that rude guy who looked down on them while teaching her and the brother.
I think she dressed like that to act like a commoner from a slum going to sth like a low-end club. She wanna observe songs that aren't religious.
I think this story mainly revolves around temple/church bad because they use religion to manipulate people and cause wars like the dark age?
From the conversation, it seems the church is making a move at a much faster pace than in her previous life.
Ah no hahahahahaha she didn't really thought that she'd sing, she just wants to observer, but that girl urged her and then boOm! She sang.
She wants to sing infront of people without restriciting herself, like, sing a song song. But since the Church is monopolizing the society and making sure that the folk songs (she used to sing those. And she doesn't really want to sing JUST folk songs. She wants to sing songs like ours today or smthng). Are banned. They want church songs to be sang ONLY. And since she hates the church knowing that they're up to no good, she says she doesn't and will never sing their church song. And so here she is, looking like that, singing in the crowd unplanned with Callisto watching her
Okay, the ML is hot and all... but she is 12 and why is she dressed like a hooker in those old movies?
Also wtf is going on? She insulted that read haired girl - ok, she wins (again), then she meets with her teacher (no memory of this lady but okay), then they discuss the church making moves and forbidding a religion (???) and language and making it only for nobles... and then she is dressed like a hooker and singing in a bar. WUT?