My Daughter Is Jack the Ripper

I can't think of an introduction. Please read the main text. If you want to read FGO fanfiction, you can automatically cancel it. Although there is a Holy Grail War, the main writer is Magic Forbidden. New book for newcomers; if you don't like it, don't enter it, and if you don't like it, don't criticize it. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.