please please please someone write a detailed story or something or tell me if it's from a book

Not from a book sadly🫡 it’s from a short comic I was writing for class~

The story is about the tragic love between a knight and a will o’ the wisp/ White Lady (however you’d like to interpret her) since the lady is a portent of the knight’s coming death.

Hope that gives people a bit more to go on🙈but I liked hearing other’s interpretations:>