Main Cast -The Imperial Family of Obelia

In Obelia, there were only three princesses and two princes born between the Empress Regnant Athanasia de Alger Obelia and the now-deceased Prince Consort Lucas.

Even if two girls with imperial blood were presented during the debutante of the First Princess Attheia, they were only illegitimate girls as they were born out of wedlock. They may be "daughters" of the Empress, but that doesn't mean the Empress sees or loves them as she does with her own children with her deceased husband.