You are a firstborn to the royal family and the prided crown heir to the throne. Because of this, you've been assigned to a Knight that will follow your every move. Luckily for you, the King and Queen have elected your childhood friend, Rensuke from the Kunigami family, to be your trusted personal Knight. It should be a good thing, right? So why does Kunigami always stare out of the window of your bedchamber anxiously, as if there is something out there that is bothering him?