Wait, if she got a title like that, doesn't that mean that she's legally able to marry him? She's no longer a mere commoner nor a prisoner. Though I guess people will still argue against any talks of marriage with her because her blood is not that of nobility. Also, that Rachel girl is definitely going to be an antagonist. While the first princess is arrogant, she's got an honest heart. Rachel though is cunning and manipulative and will be one to take advantage of others.