All she wants is to leave her problems and touch grass.She mentioned the falling leaves, so she's sweeping up the leaves - granted she should have had a rake, but it wouldn't surprise me if people used brooms back in the way for the same thing.
Prestige and reputation, maybe topped with academy slogan BE THE SWORD SAINT YOU DREAM TO BE IN THIS ACADEMY.So if the Sword Saint never even went to this academy then why would anyone else want to? Specially when it's so expensive that a noble family has to sell A FUCKING VILLA to afford it?
College trap these days..