Most of the stories I've consumed like this one happen to be about men who have reincarnated or something similar. So while this is totally junk food, it gave me a lot more satisfaction than it might otherwise just seeing the MC be a woman. But make no mistake, she is 100% a mary sue who can do no wrong, and half the people in the world exist entirely to dismiss her to their own misfortune.
That said, the art really makes it hard to tell people's ages sometimes. The aunt always looks younger than niece, though she does only have like 6 or 7 years on the MC I think.
