In this chapter, we learn that the princess is the last surviving member of the Ardenz family, which means that she's descended from the late King Ardenz. She's also a woman, so she can't become a general or even a king. The only way to get a position as a general is to become a king, which is why she decided to take the identity of her twin. This means that the only way she'll be able to get to the court is by using a technique called "soul link," which involves the souls of anima and an owner becoming one. This is a dangerous technique, because the owner can take over the owner's soul.