When the Duke left, I hurriedly went to the library, I needed to find a way. If I can forcefully see the memories of Madeleine. I know that it sounds ridiculous since Madeleine's soul already left her body and I am the new owner of it, but it will not hurt me to try.
I am sure that hypnosis was not a thing in this world, instead I need to find a power user who can see the past since there is someone who can see the future, it is possible.
I took every history book that I saw, even some fiction stories about power users.
I was reading silently and taking some notes if I saw valuable information. I let out a sigh and look at my notebook to see the information that I wrote.
There is no conceivable way to regain or even see the forgotten memories, there are no people who can see the past of another person. Even though there are some witchcraft and dark magic users there has not been a record about that.