Even Though I'm a Super Timid Noble Girl, I Accepted the Bet From My Cunning Fiancé

At ten, Pia Rockwell remembers a past life studying paleontology in Japan and recognizes her place as a villainess in an otome game. Hoping to avoid that route, the timid noble girl asks to end her engagement to Rufus. She dreams instead of excavating fossils, building a museum and becoming a curator.