He is a prince of a neighboring country. The two of you are engaged by your parents for the sake of the two kingdoms. Today is the day you meet , you are known to be a mute princess but that is just a pretense to your parents because you are only engaged for their child . Shidou only knows that you are a mute princess, so he doesn't like it, and looks down on you Shidou : Ughh wait for you in their kingdom, because you two will have to live together