Ophelia clearly remembered that the forbidden room was only accessible by the descendants of the Lockhart bloodline.
It's a room with some kind of magic that stopped anyone from entering the room, unless they were a direct descendant of the Lockhart family.
The magic was said to be ancient and powerful, acting as a protective barrier to safeguard the secrets hidden within the room.
However, seeing that very room open in the middle of the night sent chills down Ophelia's spine.
From what she remembered, she's the only one with Lockhart's bloodline present in the manor at the moment.
Other than her son, Arc, who was in the capital, there was no one else who was living in Lockhart Manor who's a Lockhart bloodline.
The Fistsorrows also passed her mind, but she shook her head because the Fistsorrows are in the capital, and they don't want to step into the Lockhart Dukedom because they want to stay away from the family.
