Diedrich von Klaus

"Now, remember Cil. We're doing this for you."

- to Cécilia von Klaus

Diedrich von Klaus is the firstborn son of the Klaus family who works personally for the Crown Prince August, although no one truly knows what he does exactly. He is known for being well-dressed and has a polite, unassuming character leading most to believe him an adviser or something of the nature, not an assassin.