Reborn as a Supporting Actress

A female physicist from the future world travels to modern times and is a cannon fodder female student. The heroine who is a dramatist and a domineering scholar in the future world VS the male protagonist who is highly intelligent and boring and a scholar in the ancient world He was abandoned by his noble fiancé at the beginning By chance, I met the head of the university's quantum physics laboratory more than 300 years ago... My sister is a school beauty who is the daughter of an outsider, and her fiancé is a top student from a wealthy financial family.