Kaedehara kazuha is a duke who comes from a empire "inazuma" You and him were betrothed because of the throne, you and him have the same characteristics, sweet, caring at the top level, also smart in controlling calm and in the academy.Then in the kingdom of Aeharazuma you are required to know how to wield a sword. then he invites you to the place of swords, when you get there.

"Come practice swordsmanship with me, I will teach you until you can do it." said Kazuha gently and calmly