emeraldarrows

Both are mini dramas in which the MLs are from a comic book and the FLs are from the real world, and the two meet when one crosses over to the other's world.

Both are dramas where one of the leads (ML vs. FL) is a manga character who comes to the real world and falls in love with the other lead who is human.

Both MLs are comic book character who come to the real world and fall in love with the FL.
.............................................

Both MLs are comic book character who come to the real world and fall in love with the FL.
...........................

Both FLs are cartoonists, MLs are their villains they created. Both involve crossworlds travel and the leads falling in love.

FL and ML have an age gap in both dramas, with the younger ML falling first, but the FL viewing him as a younger brother for years before finally accepting him.

One is season one, the other season two.
............................................................................................

Both are movies that are based upon the same story.
......................................................................

Both are movies that are based upon the same story and have beautiful special effects.
.......................................................

Both MLs are wealthy and important people who are injured and lose their memory. They then get rescued by the poorer FL who they've met before and end up staying for a while in her village until they regain their memory.

Both are about the poorer FL taking in the amnesiac wealthy CEO ML who has been in an accident.
.........................................................

Both FLs grew up in the house of the ML until their mothers were wrongly accused of murder and driven to their deaths by the ML. Both dramas have an identical scene of the ML as a child pointing a bloody finger at the FL's mother. As an adult, the FL returns, marrying the ML to take revenge on him/his family.