Love Potion (2022)

Both are shorter, fluffy dramas with a historical setting, and a poisoned ML. The FLs are able to cure/treat the ML.

Both are mini dramas about a real world FL who enters the world of a historical game/VR where they find true love.

Both are short dramas with a modern day FL entering a fictional historical world and falling in love with the royal ML.

Both have a doctor FL from modern day in a historical setting. Both MLs are royal and have an illness (poisoned vs. medical condition) only the FL can cure. Both dramas are relatively to very short.

Both are short dramas with a FL in historical times with VR elements. Both MLs are royal.
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Both are short length dramas with VR elements in which a modern day FL enters a historical world and falls in love with the royal ML.

Both dramas feature a modern day FL who enters a fictional historical world with VR elements.
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Both dramas have one of the leads entering a VR/game historical world in which they must accomplish tasks/earn points to return home.

Both are historical setting with a long-term poisoned ML who can only be treated or cured by the FL. Both MLs are royal.

Both dramas have a poisoned ML and a FL from another time who is the only one who can cure/ease his condition.

Both are short length dramas with a modern day FL in a historical setting.
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Both are light dramas with a modern day FL in a historical setting, and a prince ML. Both princes suffer from illness or poisoning.

Both are short (movie vs. drama) with a modern day FL in historical times with VR elements. Both MLs are royal.

female lead in both modern age doctor who travel to ancient time | male lead is bodyguard/king | both are great in their perspective .

Both are mini dramas with a modern day FL who is magically transported to historical times where she meets and falls in love with the ML.