Okay so the mc is blonde and the ml is black haired or somthing. I dont remember much of the plot, but the mc and ml are in a contractual marriage in which she had to act like a villainess.
Mc didnt know that this is a story from a novel until the novel's author (a horni priestess from another world) came into the story to find the mc and kill her to switch bodies.
There's also witches and a plot point where the mc has to save the ml from himself (idk dude he just became a blob of angst) and she had a dragon or what not and theres alternate versions of her who failed and this is this the last chance they got or whatever.
Please help me find this manhwa please and thank you! ^^