When I read the desc, I felt like. how the heck he can't see the talent in our mc if she's that capable? It shows easily! Even if he chose not to see because he didn't want to see it, that means he don't like our mc right? Then why are you bring her in to the party in the first place? Actually, even you hate someone, if that someone's actually talented, it's somehow noticed. Especially if you always together for a long time. Even you can't, someone else around you can. And you also can see through that way too.
Well, even I say that, I'll read this anyway.