In those days, the Grand Duchess remarried to ensure KING a legitimate identity.
It was for this reason that, upon confirming her marriage arrangements, she immediately went with her fiancé to obtain a marriage certificate.
Therefore, when faced with such questioning, she appeared quite composed.
Carl smiled as he looked towards the Grand Duchess, "My dear aunt, you are right. The kingdom's laws state... that any child born within wedlock has this right, but... are you truly certain that KING is the child of you and your fiancé?"
Taking a folder from the assistant, Carl grinned and showed it off to everyone.
"This contains researched information. According to the pregnancy timeline, you should have been pregnant around October of the year before KING was born. At that time, you were in A Country, but... your fiancé was still in Australia, participating in a month-long academic exchange program. May I ask you, my aunt, when exactly did you and your fiancé become intimate..."