@Bananap3al I think it depends on what u are comfortable with, but I could suggest maybe semi-historical fanfic(late 1800th century to early 1900th century) if u don't want to have to research stuff, maybe you could go for something like friends to lovers or strangers to friends to lovers? I'm not very good at giving suggestions as this is my first time, but I will surely let you know if anything else comes to mind!<3