Yoshika Rokujo was the eldest son of his family, set to inherit his father's title. Years ago, the Emperor declared mandatory military conscription. His peace-loving father feared for his frail son's safety and disguised Yoshika as a girl, moving the family to a hidden mansion in the countryside. He remained hidden for years until an overnight guest walked in on him in the bathroom. Having been preparing to bathe, Yoshika stared at the stranger with shock, "I-I can explain!"