Sigh, screw this manga.
Ha-min's the most boring character in it and it's no fun if Maria is the only person who takes him down a peg, because he already respects her. Also for some reason it doesn't feel like there's any motion in any of the fights (i.e. it's hard to tell what's happening, the sequence of events, or even where the participants are in relation to each other).
They hyped up Eun-Sol a huge amount and she's got a really bubbly personality, so her forfeiting is really goddamn dumb. She's one of the few potentially dangerous people who's not related to the main plot. This manga has the toxic combination of A. not using its side cast well and B. the main cast (MC, Maria, Ha-min) being as boring as you can possibly get.