Both are short length dramas with a real world person entering a story and becoming involved with the story's villain, all while trying to return home.
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 becoming involved 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 becoming involved with the story's villain.
Both dramas are about the FL entering a fictional historical world. The FL then tries to return to the real world and becomes involved with the story's villain.
Both have FLs from the real world who enter a fictional historical world and become involved with the story's villain, all while trying to return home.