emeraldarrows

Both are mini dramas in which the FL is a modern day writer who enters her own story and becomes a character there.

Both are mini dramas in which the FL is a modern day writer who enters her own story and becomes a character there, married to the ML.

Both FLs are writers/screenwriters who enter their own novel where they are an unfortunate character.

Both are historical mini dramas in which the leads solve bizarre cases and mysteries. In MI the cases are supernatural, whereas in MTOC they're thought to be supernatural but are not.

Both FLs are being treated by doctors through VR and enter into a fake world. They must regain their memories or come to terms with their past in order to return to the real world.

Both dramas revolve around VR and at some point in both the characters must find their way out of the fake world.

Both are mini dramas in which a modern day FL is transported into a historical novel where she is married to the ML.

Both are short dramas about a modern day FL entering the world of a historical novel.
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Both are about a real world FL who enters a novel where she's a character.
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Both are mini dramas with a modern day FL who becomes a character in a novel.
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Both are mini dramas with a modern day FL who becomes a character in a historical novel. Both couples are married in the novels.

Both are mini dramas with a modern day FL who becomes a character in a historical novel. Both couples are initially antagonistic.