Affairs of a Drama Queen (2022)

Both are short length dramas about a real world FL who enters a fictional world and falls in love with the story's villain.

Both are short length dramas in which a FL from the modern world enters a historical fictional story. As she attempts to keep the plot on track and survive to return home, she ends up meeting and falling in love with the story's villain.

Both are short length dramas in which a FL from the modern world enters a historical fictional story. As she attempts to keep the plot on track and survive to return home, she ends up meeting and falling in love with the story's villain.

Both dramas are about an actress who magically enters historical times and ends up messing with the plot or history, changing fate as well as falling in love.

Both are mini dramas in which the modern day FL enters a historical screenplay and ends up messing up the story.

Both are mini dramas in which the FL from the real world enters a tv drama.
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Both are mini dramas with the FL coming from the real world into a drama and messing up the story while falling in love with one of the characters.

Both are mini dramas in which the FL enters a fictional world and falls in love with the villain of the story.

Along the lines of being from another time and going back and being an odd one.
The female lead seems to have various reasons to be around the male lead even after come from another time still falls for the male lead from this time line.
So I think they are similar in that stances.

Both are mini dramas with a modern day FL pulled into a story which she sends off course. While trying to return to the real world, she becomes involved with the villain of the story.