Responses

THEORY.
Shin will choose her as the queen for Wolfgang, but of course, it will not happen because Wolfgang loves Shin so much, but there's also a possibility that Wolfgang will agree to marry her because (again) he loves Shin so much that he will follow what he wants.
Another thing, maybe this part of the story is where we get to see a jealous Shin and how will he realize his own feelings for Wolfgang.
Also, if I'm not mistaken Wolf haven't confess his love for Shin, right? So possibly, it will happen in this season.
THEORY
I think she will be the next queen. She and.wolfgan's personalities looks smilar and she will be understand shin x Wolfgang relationship.. She will just give birth but.. but.. if that will be happen I will drop this serie. I can't bear how shin will sacrifice himself for next generation. I'm not open minded or big hearted so I can't endure how Wolfgang will sleept with a woman because of his mission.