Uh... so does this world have ABO..?? Or is it just using the terms alpha/omega to indicate the more dominant/submissive partner in a relationship? Not sure how I feel about the main female character. It's fine if she wants to find a sugar daddy but the whole "not interested in serving a man under her class" kind of reeks of superiority issues... eww.
IMO, she doesn't look to be in the type of position to look down on others if you know what I mean...