emeraldarrows

Both are mini dramas in which the leads are connected in different times by an object through which they can hear each other's voices, leading the one in the past to try to prevent the tragedy of the future.

Both are mini dramas in which the leads are connected in different times by an object through which they can hear each other's voices, leading the one in the past to try to prevent the tragedy of the future.

Both are mini dramas in which the leads are connected in different times by an object through which they can hear each other's voices, leading the one in the past to try to prevent the tragedy of the future.

One is BL and the other F/M but both are about a half vampire who is drawn to the human ML who has unique "sweet" blood.

Both are Korean BLs about the relationship between a vampire and a human with unique blood that the vampire craves.

Both are mini dramas in which the FL believes ML who she loved betrayed her and murdered her family. He hides the truth, keeping her prisoner to protect her as she attempts to take revenge upon him.

Both FLs seemingly die in a fire and return with a new identity and face. Both MLs were in love with the FL and believe her to be dead while working alongside the FL.

Both FLs seemingly perish in a fire and return with a new face and identity to take revenge. Both knew the ML in their former life but he's unaware the new FL is the same person.

Both FLs die and are reborn with a new identity and take revenge. Both have a past connection to the ML. Both are mini dramas.

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Both movies are set in the same universe, but have none of the same characters since Seoul Station is a prequel. One is animated, the other live action.

Both are mini dramas in which the FL learns she is a doomed character in a fictional historical novel or manga. Both FLs then become determined to fight their fate, the original FL of the story, and the writer. Both MLs are villains/morally gray characters.