I Became the Ghost Duke’s Daughter

I Became the Ghost Duke’s Daughter summary:

Theresia Oblene, eight years old. As her dead mother’s things which she left were taken hostage, she was threatened by her wicked biological father and was forced to be adopted by the Ghost Duke family. “But he only told me to go to be adopted, right? He didn’t tell me not to have this adoption undone, did he?” Now that it has become like this, I’ll leave my name behind as the fastest child to get a dissolution of adoption in the history of the Empire. An heir’s duty? What’s that? Is it something to be eaten? It was my plan to become a lout and get kicked out on purpose. Until I met the Ghost Duke who was cursed. [Let me do this kind of thing as a parent, Terry.] [I will become the Miss’ wooden horse!] [Thank you, Miss!] The Duke is too kind, and the employees are too sweet. If so… then change of plans! I decided to raise the Duke Family which is doomed, and buy the whole Viscount family. Shouldn’t I use the ability to see ghosts at times like this? But… [Hey, you. If you keep pretending not to know…] [I will tell the ghosts of the mansion that you can see ghosts.] My ability was found out by some teddy bear that was possessed by a ghost. Will… I be able to survive here safely?