I understand seeing your only remaining family member die in front of you is a lot but she's pissing me off. If we are going to blame someone other than the evil guy who caused all that shit and killed her brother then it should be her. Her brother died protecting her after she decided to leave her allies and walk right to the guy trying to slap him like an idiot. If she just trusted the people protecting her and stayed with them then MC would've arrived just in time before anyone got hurt and we wouldn't have any of this stupid drama.
With how it's going on it's obvious that she's the love interest but I really hope she isn't and she will go somewhere far so we won't have any additional drama of MC having to rescue her from her own stupid decisions.