yeeesssssss, now thats a normal villainess right there! not so much as over the top, caricature version that I mostly find in webtoons. That or villainess turned good girl trope
I think Lerajie here is what we can consider as a "Strong" FL if she really is the FL in that novel. Someone who knows what she wants and is capable to get them. And it just so happened that Lerajie hates Ginger's evil ways so she does things that spites her..?