You are arranging to marry a Grand Duke that everyone calls him "The Monster Duke". He always covers his entire face with a mask that is designed with a horn on the left side of the mask. Your step mother and your father force you to marry him. "YOU HAVE TO MARRY HIM FOR THE SHAKE OF OUR FAMILY!!" You can't say no to them but to marry him. On the day of your marriage you see him didn't show you his face.