When the Villains Unite

I possessed a medieval tale of bloodshed. I had taken over the body of Rose von Orca, the adopted daughter of the Duke of Orca. After the death of their parents, the Duke and Duchess of Orca, the Orca siblings were imprisoned by their relative, Count Wright, and left to rot and decay. And I was destined to be killed by them. But I can’t just die like the original, can I? I struggled to stay alive as long as possible without being noticed. As a result, I managed to survive for eight years in the annex and maintain an amicable relationship with the Orca brothers. Finally, we escaped from the Count’s clutches and left the annex! But why are they now lying in bed with me instead of their m...