W- two worlds this series also have a parallel world. Though there's an anime artist who's writing everyone's fate. Both are thrilling dramas. Lots of intense but Alice in Borderland still doesn't have any romance but in W it has. Lee Jong Suk is the ML.

Both dramas have police officer ML and investigative storyline. No romance but totally thrilling drama! Though Memorist's ML has special power. In both dramas everyone looks suspicious. In short both are enjoyable!

Both dramas are about gaming still there's some differences. Well, I liked both of these dramas. Memories of the Alhambra has some K-drama impact. Well obviously k-drama lol! If you are Hyun Bin and Park Shun Hye's fan then don't wait and watch!