It was true.
Their original assumption was correct. His son didn't mistake what he saw last night. The duke had thought that his daughter's condition was strange when he had first encountered her ghastly pale complexion.
Yet, despite her seemingly painful expression that seemed to be hovering between life and death, the young lady remained peaceful. There was not a single frown on her countenance nor did he detect any rough breathing.
If it had been in the past, Duke Balzac would've heard a report about his daughter prior to her current condition. The past Alice had always been sensitive to mana and pain. So, whenever her condition relapsed, she would cry as if the sky had collapsed and the earth had split. It was so unbearable that she would often faint in the middle of it and by the time she recovered, fever would follow along with other illness.