The Romance of Tiger and Rose (2020)

Both dramas have a modern day FL entering a historical fictional world and becoming involved with the ML. In the original story one of the leads (ML vs. FL) is the villain.

Both are Romcoms that are meant to be for fun rather than taken seriously while also having better plotlines than most romcoms.
Have fun watching!

Both have a modern day FL who enters who enters her own historical novel and becomes involved with the ML who is a fictional character in that world.

Both dramas are about modern day FL who are writers and enter their historical story.
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zhao lusi is my favorite actress, and she portrays the characters very well in these two dramas. she has the same charisma and uplifting aura in romance of tiger and rose compared to hidden love, so give it a shot!