Mephistopheles
Discoverer
It should be as realistic as possible, have romantic elements and should be really engrossing and emotionally moving. (If such a combination is possible
)
I haven't read many Fiction books (only HP and 13 reasons why) and I'd prefer if its not a series. Also I'd prefer if the protagonist isn't very old and the timeline of the Novel is also not older than 90s

I haven't read many Fiction books (only HP and 13 reasons why) and I'd prefer if its not a series. Also I'd prefer if the protagonist isn't very old and the timeline of the Novel is also not older than 90s