Recommendations

Both are by OCN.
Both have supernatural, demons, monsters, exorcism, powerful monster. People join and face the monster.
However premises are slightly different as the guest is not confined to a island.

Both will have similar vibes, note island is in 22, so technological advances would enhance the visuals.

Both are recommended if you like the genre.

The plot is the exact same premise, older teacher FL and younger student ML, with disapproving families and a second male lead that's probably doesn't make much of an impact.

-Starring Zhang Zi Yi
-Zhang Zi Yi's character plays a noble who shows interest (romantic) in a fierce warrior
-Desert setting
-Amazingly choreographed fighting scenes

The backdrop of both dramas is in a celebrity agency and shows the work of managers and other members of the staff

Both are warm, cozy short watches (a mini drama vs. mini movie) with FL(s) and a focus on food. Both have a similar feel and comforting tone.

Both are time slip dramas with a modern day FL and historical ML in a court setting.
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Both are time slip dramas with a modern day FL and historical ML. Both dramas have multiple travels between past and present where each of the leads crosses over to the other's time.

Both are time slip dramas with a modern day FL and historical ML. Both dramas have multiple travels between past and present.

Both are shorter length dramas with a modern day FL who travels to the past and becomes involved with the king/emperor ML.

Both are mini dramas in which one of the leads travels to the past, the other lead is a historical royal dealing with threatening family members. The modern day lead also brings modern objects in a purse or bag to the past.

Both dramas are about a modern day FL who time travels to the past where she is the intended wife of the royal ML. Later on, the ML travels to the future to her time.

Both mini dramas have a modern day FL who finds herself in the past where she becomes involved with the ML.

Both are mini dramas with a modern day FL and historical emperor ML. Both are time slip between past and present.

Both mini dramas have a modern day FL who finds herself in the past where she becomes involved with the ML.

Both dramas have a modern day FL who finds herself in the past where she becomes involved with the ML. Both dramas are relatively short.