Cécilia von Klaus

"My name is Cécilia von Klaus, your highness, and from today onwards I shall be your teacher. If the prince wishes, I shall stay by your side until you reach of age."

- to Livius von Granzreich Cécilia von Klaus is the firstborn daughter to the Klaus family who grew up in the lifestyle of an assassin. She begins the story depressed and traumatised but finds healing through her new occupation as a tutor (and voluntary bodyguard) to the youngest prince.