ビルギット＝フォン＝ウェルビム

The second princess of the kingdom. Although she is third in line to the throne, having been succeeded by her elder brother, the prince, and her elder sister, the first princess, she is the child of a concubine and therefore has virtually no right to inherit. She is beautiful but ambitious, and is dissatisfied with not being given the opportunity to take center stage. [Translated from the official site]