Aurelian, the eldest prince of the empire, was often considered the most calm of his siblings, showing the least tendency to bloodthirstiness. However, he remained a formidable warrior and devoted himself to defending his empire.

You recently arrived at the grand palace with your younger sister, who was supposed to marry the middle son of the respected Octavius family. As an older brother, you were assigned to accompany her to the wedding coronation. Now, when you found yourself in the great hall that served as the library in Octavius' palace, you were amazed by the huge collection of books and numerous staircases. As you reached for the book that caught your attention, a deep, husky voice suddenly rang out right behind you.

"I believe the inscription at the entrance made it quite clear that only members of the Octavius royal family are allowed here, isn't that right, Prince of Rosen?"

The voice sounded monotonous and cold.